subject:(Potassium Oxidation)

Michigan State University

1. Charters, John Edward. Organic oxidations by means of potassium permanganate and potassium persulfate.

Degree: MS, 1948, Michigan State University

URL: http://etd.lib.msu.edu/islandora/object/etd:8916

Subjects/Keywords: Oxidation; Potassium

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APA (6^th Edition):

Charters, J. E. (1948). Organic oxidations by means of potassium permanganate and potassium persulfate. (Masters Thesis). Michigan State University. Retrieved from http://etd.lib.msu.edu/islandora/object/etd:8916

Chicago Manual of Style (16^th Edition):

Charters, John Edward. “Organic oxidations by means of potassium permanganate and potassium persulfate.” 1948. Masters Thesis, Michigan State University. Accessed April 17, 2021. http://etd.lib.msu.edu/islandora/object/etd:8916.

MLA Handbook (7^th Edition):

Charters, John Edward. “Organic oxidations by means of potassium permanganate and potassium persulfate.” 1948. Web. 17 Apr 2021.

Vancouver:

Charters JE. Organic oxidations by means of potassium permanganate and potassium persulfate. [Internet] [Masters thesis]. Michigan State University; 1948. [cited 2021 Apr 17]. Available from: http://etd.lib.msu.edu/islandora/object/etd:8916.

Council of Science Editors:

Charters JE. Organic oxidations by means of potassium permanganate and potassium persulfate. [Masters Thesis]. Michigan State University; 1948. Available from: http://etd.lib.msu.edu/islandora/object/etd:8916

University of British Columbia

2. Baijal, Mahendra Das. Physio-chemical studies of the oxidation of solid potassium iodide by halogen gases.

Degree: PhD, Chemistry, 1964, University of British Columbia

URL: http://hdl.handle.net/2429/37823

► The mechanism of oxidation of Potassium iodide by Chlorine and Fluorine gas has been studied using powdered KI, pressed pellets and single crystals (pressed pellets… (more)

Subjects/Keywords: Potassium iodide; Oxidation

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APA (6^th Edition):

Baijal, M. D. (1964). Physio-chemical studies of the oxidation of solid potassium iodide by halogen gases. (Doctoral Dissertation). University of British Columbia. Retrieved from http://hdl.handle.net/2429/37823

Chicago Manual of Style (16^th Edition):

Baijal, Mahendra Das. “Physio-chemical studies of the oxidation of solid potassium iodide by halogen gases.” 1964. Doctoral Dissertation, University of British Columbia. Accessed April 17, 2021. http://hdl.handle.net/2429/37823.

MLA Handbook (7^th Edition):

Baijal, Mahendra Das. “Physio-chemical studies of the oxidation of solid potassium iodide by halogen gases.” 1964. Web. 17 Apr 2021.

Vancouver:

Baijal MD. Physio-chemical studies of the oxidation of solid potassium iodide by halogen gases. [Internet] [Doctoral dissertation]. University of British Columbia; 1964. [cited 2021 Apr 17]. Available from: http://hdl.handle.net/2429/37823.

Council of Science Editors:

Baijal MD. Physio-chemical studies of the oxidation of solid potassium iodide by halogen gases. [Doctoral Dissertation]. University of British Columbia; 1964. Available from: http://hdl.handle.net/2429/37823

Michigan State University

3. Vander Lugt, Leonard A. A study of the constant potential oxidation of silver in potassium hydroxide solution.

Degree: MS, 1960, Michigan State University

URL: http://etd.lib.msu.edu/islandora/object/etd:13590

Subjects/Keywords: Oxidation; Silver; Potassium

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APA (6^th Edition):

Vander Lugt, L. A. (1960). A study of the constant potential oxidation of silver in potassium hydroxide solution. (Masters Thesis). Michigan State University. Retrieved from http://etd.lib.msu.edu/islandora/object/etd:13590

Chicago Manual of Style (16^th Edition):

Vander Lugt, Leonard A. “A study of the constant potential oxidation of silver in potassium hydroxide solution.” 1960. Masters Thesis, Michigan State University. Accessed April 17, 2021. http://etd.lib.msu.edu/islandora/object/etd:13590.

MLA Handbook (7^th Edition):

Vander Lugt, Leonard A. “A study of the constant potential oxidation of silver in potassium hydroxide solution.” 1960. Web. 17 Apr 2021.

Vancouver:

Vander Lugt LA. A study of the constant potential oxidation of silver in potassium hydroxide solution. [Internet] [Masters thesis]. Michigan State University; 1960. [cited 2021 Apr 17]. Available from: http://etd.lib.msu.edu/islandora/object/etd:13590.

Council of Science Editors:

Vander Lugt LA. A study of the constant potential oxidation of silver in potassium hydroxide solution. [Masters Thesis]. Michigan State University; 1960. Available from: http://etd.lib.msu.edu/islandora/object/etd:13590

4. Royal, Remi, 1989-. Limiting oxidation in potassium channel kv2.1 using cysteine-alanine mutation.

Degree: MS, Physiology and Integrative Biology, 2013, Rutgers University

URL: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000067828

► The Kv2.1 (KCNB1) channel is expressed in the cortex and hippocampus. Interaction between cysteine residues of the kv2.1 channel plays a role in the formation… (more)

Subjects/Keywords: Potassium channels; Potassium – Oxidation

…x5B;1]. 9 CHAPTER 2 Limiting oxidation in potassium channel kv2.1 using mutant C73A… …1 CHAPTER 1 Background 1.1 Mechanisms and Consequences of Cellular Oxidation in Aging… …phosphorylation is the process in which enzymes in the mitochondria synthesize ATP during the oxidation… …theory. The oxidation of RNA is less understood, but 2 oxidative damaged nucleic acids may… …stable or age-upregulated genes [11]. 1.2 Ion Channels: Potassium Channels in…

10 more images…

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APA (6^th Edition):

Royal, Remi, 1. (2013). Limiting oxidation in potassium channel kv2.1 using cysteine-alanine mutation. (Masters Thesis). Rutgers University. Retrieved from http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000067828

Chicago Manual of Style (16^th Edition):

Royal, Remi, 1989-. “Limiting oxidation in potassium channel kv2.1 using cysteine-alanine mutation.” 2013. Masters Thesis, Rutgers University. Accessed April 17, 2021. http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000067828.

MLA Handbook (7^th Edition):

Royal, Remi, 1989-. “Limiting oxidation in potassium channel kv2.1 using cysteine-alanine mutation.” 2013. Web. 17 Apr 2021.

Vancouver:

Royal, Remi 1. Limiting oxidation in potassium channel kv2.1 using cysteine-alanine mutation. [Internet] [Masters thesis]. Rutgers University; 2013. [cited 2021 Apr 17]. Available from: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000067828.

Council of Science Editors:

Royal, Remi 1. Limiting oxidation in potassium channel kv2.1 using cysteine-alanine mutation. [Masters Thesis]. Rutgers University; 2013. Available from: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000067828

5. Jain, Archi. Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium;.

Degree: 2009, Chaudhary Charan Singh University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/17884

Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium newline newline newline

Advisors/Committee Members: Dinesh Kumar.

Subjects/Keywords: Kinetic; Mechanism; Oxidation; Benzaldehydes; Potassium Permagnate; Strong Alkline Medium

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APA (6^th Edition):

Jain, A. (2009). Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium;. (Thesis). Chaudhary Charan Singh University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/17884

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Jain, Archi. “Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium;.” 2009. Thesis, Chaudhary Charan Singh University. Accessed April 17, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/17884.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Jain, Archi. “Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium;.” 2009. Web. 17 Apr 2021.

Vancouver:

Jain A. Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium;. [Internet] [Thesis]. Chaudhary Charan Singh University; 2009. [cited 2021 Apr 17]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/17884.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Jain A. Kinetic and Mechanism of Oxidation Of Benzaldehydes By Potassium Permagnate in Strong Alkline Medium;. [Thesis]. Chaudhary Charan Singh University; 2009. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/17884

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

New Jersey Institute of Technology

6. Sun, Wen-Qing. Oxidation of Cyclohexene with aqueous potassium peroxymonosulfate at pH < 1.7.

Degree: MSin Applied Chemistry - (M.S.), Chemical Engineering, Chemistry and Environmental Science, 1994, New Jersey Institute of Technology

URL: https://digitalcommons.njit.edu/theses/1693

► Glycols are often used as starting materials for pharmaceuticals. They are currently manufactured by reacting alkenes with organic peroxy acids in organic solutions that… (more)

Subjects/Keywords: Organic compounds – Oxidation; Cyclohexene – Oxidation; Potassium peroxymonosulfate; Chemistry

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APA (6^th Edition):

Sun, W. (1994). Oxidation of Cyclohexene with aqueous potassium peroxymonosulfate at pH < 1.7. (Thesis). New Jersey Institute of Technology. Retrieved from https://digitalcommons.njit.edu/theses/1693

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sun, Wen-Qing. “Oxidation of Cyclohexene with aqueous potassium peroxymonosulfate at pH < 1.7.” 1994. Thesis, New Jersey Institute of Technology. Accessed April 17, 2021. https://digitalcommons.njit.edu/theses/1693.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sun, Wen-Qing. “Oxidation of Cyclohexene with aqueous potassium peroxymonosulfate at pH < 1.7.” 1994. Web. 17 Apr 2021.

Vancouver:

Sun W. Oxidation of Cyclohexene with aqueous potassium peroxymonosulfate at pH < 1.7. [Internet] [Thesis]. New Jersey Institute of Technology; 1994. [cited 2021 Apr 17]. Available from: https://digitalcommons.njit.edu/theses/1693.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sun W. Oxidation of Cyclohexene with aqueous potassium peroxymonosulfate at pH < 1.7. [Thesis]. New Jersey Institute of Technology; 1994. Available from: https://digitalcommons.njit.edu/theses/1693

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

7. Sajid, Nazma. Purification and studies on catechol oxidase of solanum melongena; -.

Degree: Chemistry, 1978, Aligarh Muslim University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/53956

Abstract available newline newline

Bibliography p.93-99, Summary p.100-102

Advisors/Committee Members: Siddiqi, Abdul Majid.

Subjects/Keywords: Chloroplast; Oxidation; Ammonium; Potassium Etjyl; Solanum

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APA (6^th Edition):

Sajid, N. (1978). Purification and studies on catechol oxidase of solanum melongena; -. (Thesis). Aligarh Muslim University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/53956

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sajid, Nazma. “Purification and studies on catechol oxidase of solanum melongena; -.” 1978. Thesis, Aligarh Muslim University. Accessed April 17, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/53956.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sajid, Nazma. “Purification and studies on catechol oxidase of solanum melongena; -.” 1978. Web. 17 Apr 2021.

Vancouver:

Sajid N. Purification and studies on catechol oxidase of solanum melongena; -. [Internet] [Thesis]. Aligarh Muslim University; 1978. [cited 2021 Apr 17]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/53956.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sajid N. Purification and studies on catechol oxidase of solanum melongena; -. [Thesis]. Aligarh Muslim University; 1978. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/53956

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

8. Siqueira, Sidnei Lima. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio.

Degree: Faculdade de Engenharia Civil, Arquitetura e Urbanismo; Programa de Pós-Graduação em Engenharia Civil, 2008, Universidade Estadual de Campinas

URL: SIQUEIRA, Sidnei Lima. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. 2008. 92 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257941>. Acesso em: 12 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257941

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Orientador: Ricardo de Lima Isaac

Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo

Made available in DSpace on 2018-08-12T16:05:09Z… (more)

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Orientador: Ricardo de Lima Isaac

Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo

Made available in DSpace on 2018-08-12T16:05:09Z (GMT). No. of bitstreams: 1 Siqueira_SidneiLima_M.pdf: 1474737 bytes, checksum: 071f5399e0fae4354b4e3c3bccc930ba (MD5) Previous issue date: 2008

Resumo: Este trabalho consistiu em avaliar a capacidade de remoção da toxina Microcistina-Lr utilizando oxidação por cloro, dióxido de cloro e permanganato de potássio. Os ensaios foram realizados em escala de bancada em jar test simulando o processo de tratamento de água nas ETA's 3 e 4 da SANASA de Campinas. Foram realizados estudos com concentrações de 2.5, 5.0 e 10 µg/L de Mc-Lr quando se utilizou oxidação com cloro e dióxido de cloro e com concentrações de 2.5 e 5.0 µg/ L quando foi utilizado permanganato de potássio como oxidante. Foram feitos testes para verificação da influência da aplicação do oxidante antes e depois do alcalinizante com dosagens de 10µg/L de Mc-Lr. As utilizações do cloro e do permanganato se mostraram eficientes para a remoção da Mc-Lr, enquanto que com a utilização do dióxido de cloro, nenhuma remoção foi alcançada dentro das três horas de testes. Nos testes com aplicação do oxidante antes e depois do alcalinizante, não houve alterações significativas. Quando os testes foram feitos utilizando o tempo, os resultados foram similares para o cloro e permanganato de potássio, com a oxidação ocorrendo durante a primeira hora. Com o dióxido de cloro, a oxidação aconteceu somente durante a sexta hora.

This work consisted in evaluate the capacity of removal of Microcystin-Lr toxin using oxidation with chlorine, chlorine dioxide and potassium permanganate. The tests were did using bench -scale tests in jar test equipment to simulated water treatment process of 3 and 4 WTP of SANASA Campinas. Study were did using 2.5, 5.0 and 10 µg/L Mc-Lr concentration when were used chlorine and chlorine dioxide oxidation and 2.5 and 5.0 µg/L Mc-Lr concentration when was used potassium permanganate oxidation. Were did tests to verify the influence of before and after alkali oxidant dosing with 10µg/L Mc-Lr. The chlorine and permanganate uses were efficient to Mc-Lr removal while chlorine dioxide no one removal was obtained with normal quantity used in Convencional Water Drinking Treatment Plant. When the tests were did using time, the results were silimary to chlorine and permanganate with the oxidation happened during the first hour. With chlorine dioxide oxidation, the oxidation happened only during the sixth hour. When the tests were did dosing.

Mestrado

Saneamento e Ambiente

Mestre em Engenharia Civil

Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS, Isaac, Ricardo de Lima, 1962-, Mendes, Carlos Gomes da Nave, Ferreira, Sidney Seekler.

Subjects/Keywords: Oxidação; Cloro; Potassio; Oxidation; Chlorine; Potassium

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APA (6^th Edition):

Siqueira, S. L. (2008). Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. (Masters Thesis). Universidade Estadual de Campinas. Retrieved from SIQUEIRA, Sidnei Lima. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. 2008. 92 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257941>. Acesso em: 12 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257941

Chicago Manual of Style (16^th Edition):

Siqueira, Sidnei Lima. “Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio.” 2008. Masters Thesis, Universidade Estadual de Campinas. Accessed April 17, 2021. SIQUEIRA, Sidnei Lima. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. 2008. 92 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257941>. Acesso em: 12 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257941.

MLA Handbook (7^th Edition):

Siqueira, Sidnei Lima. “Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio.” 2008. Web. 17 Apr 2021.

Vancouver:

Siqueira SL. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. [Internet] [Masters thesis]. Universidade Estadual de Campinas; 2008. [cited 2021 Apr 17]. Available from: SIQUEIRA, Sidnei Lima. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. 2008. 92 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257941>. Acesso em: 12 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257941.

Council of Science Editors:

Siqueira SL. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. [Masters Thesis]. Universidade Estadual de Campinas; 2008. Available from: SIQUEIRA, Sidnei Lima. Estudo da remoção de microcistina-LR utilizando oxidação com cloro, dioxido de cloro e permanganato de potassio. 2008. 92 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257941>. Acesso em: 12 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257941

9. Vanessa, Peings. Le ferrate (VI) de potassium : optimisation de sa synthèse par voie hétérogène à une échelle semi-industrielle et applications au traitement des eaux, de polluants modèles aux effluents réels : Potassium ferrate (VI) : optimization of its semi-industrial synthesis by heterogeneous method and applications for water treatments, from model pollutants to real effluents.

Degree: Docteur es, Chimie Analytique et Environnement, 2014, Pau

URL: http://www.theses.fr/2014PAUU3041

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Le ferrate (VI) de potassium est un produit prometteur dans la filière du traitement des eaux de par ses propriétés oxydantes, coagulantes et désinfectantes. S’il… (more)

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Le ferrate (VI) de potassium est un produit prometteur dans la filière du traitement des eaux de par ses propriétés oxydantes, coagulantes et désinfectantes. S’il n’est pas largement employé aujourd’hui, c’est à cause de son coût de production. Un objectif majeur de ce travail est de développer la synthèse du ferrate (VI) au sein du sel double K2(Fe0,5,S0,5)O4 solide et stable. L’étude de la synthèse à l’échelle du laboratoire a permis de comprendre les mécanismes physico-chimiques régissant la synthèse et d’établir un cahier des charges pour la conception d’un pilote semi-industriel. En l’état actuel des recherches, un produit contenant 28-34% de K2(Fe0,5,S0,5)O4 est obtenu. L’étude de l’action du ferrate (VI) sur des molécules organiques (pharmaceutiques, toxines, bactéries…) et inorganiques (cyanures, métaux…) a été réalisée. Un mécanisme d’oxydation par transfert électronique à 1 électron a été observé lors du traitement du phénol. Le potentiel du produit à être utilisé pour une dépollution de l’eau est confirmé sur des polluants modèles et sur des effluents réels et lui assure un large domaine d’application.

Potassium ferrate (VI) is a new challenging product in the field of water treatment. The world interest in this high-valent iron is explained by its properties of chemical oxidant, coagulant and disinfectant. However, high cost of its production restricts its big scale applications. Thus, the main objective of this study is focused on ferrate synthesis in a solid form more stable K2(Fe0,5,S0,5)O4. At first, synthesis has been developed at lab scale to improve understanding of its mechanisms and define the conception of a small industrial pilot. At the moment, a product with 28-34% of K2(Fe0,5,S0,5)O4 is obtained. The removal of organics (pharmaceuticals, toxins, bacteria…) and inorganics (cyanides, metals…) in water by ferrate (VI) has been explored. An oxidation mechanism which consists in a single electron transfer has been highlighted for phenol treatment. Finally, the results confirm the real ability of the product synthesized to treat both contaminants in water and industrial effluents.

Advisors/Committee Members: Pigot, Thierry (thesis director).

Subjects/Keywords: Ferrate (VI) de potassium stabilisé; Synthèse hétérogène; Oxydation; Désinfection; Traitement des eaux; Environnement.; Stabilized potassium ferrate (VI); Heterogeneous synthesis; Oxidation; Disinfection; Water treatment; Environment.

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APA (6^th Edition):

Vanessa, P. (2014). Le ferrate (VI) de potassium : optimisation de sa synthèse par voie hétérogène à une échelle semi-industrielle et applications au traitement des eaux, de polluants modèles aux effluents réels : Potassium ferrate (VI) : optimization of its semi-industrial synthesis by heterogeneous method and applications for water treatments, from model pollutants to real effluents. (Doctoral Dissertation). Pau. Retrieved from http://www.theses.fr/2014PAUU3041

Chicago Manual of Style (16^th Edition):

Vanessa, Peings. “Le ferrate (VI) de potassium : optimisation de sa synthèse par voie hétérogène à une échelle semi-industrielle et applications au traitement des eaux, de polluants modèles aux effluents réels : Potassium ferrate (VI) : optimization of its semi-industrial synthesis by heterogeneous method and applications for water treatments, from model pollutants to real effluents.” 2014. Doctoral Dissertation, Pau. Accessed April 17, 2021. http://www.theses.fr/2014PAUU3041.

MLA Handbook (7^th Edition):

Vanessa, Peings. “Le ferrate (VI) de potassium : optimisation de sa synthèse par voie hétérogène à une échelle semi-industrielle et applications au traitement des eaux, de polluants modèles aux effluents réels : Potassium ferrate (VI) : optimization of its semi-industrial synthesis by heterogeneous method and applications for water treatments, from model pollutants to real effluents.” 2014. Web. 17 Apr 2021.

Vancouver:

Vanessa P. Le ferrate (VI) de potassium : optimisation de sa synthèse par voie hétérogène à une échelle semi-industrielle et applications au traitement des eaux, de polluants modèles aux effluents réels : Potassium ferrate (VI) : optimization of its semi-industrial synthesis by heterogeneous method and applications for water treatments, from model pollutants to real effluents. [Internet] [Doctoral dissertation]. Pau; 2014. [cited 2021 Apr 17]. Available from: http://www.theses.fr/2014PAUU3041.

Council of Science Editors:

Vanessa P. Le ferrate (VI) de potassium : optimisation de sa synthèse par voie hétérogène à une échelle semi-industrielle et applications au traitement des eaux, de polluants modèles aux effluents réels : Potassium ferrate (VI) : optimization of its semi-industrial synthesis by heterogeneous method and applications for water treatments, from model pollutants to real effluents. [Doctoral Dissertation]. Pau; 2014. Available from: http://www.theses.fr/2014PAUU3041

Victoria University of Wellington

10. Pound, Bruce George. The Polarisation Behaviour of Silver in Potassium Hydroxide Solution at Elevated Temperatures.

Degree: 1977, Victoria University of Wellington

URL: http://hdl.handle.net/10063/782

► The Polarisation behaviour of silver in 1 mol kg-1 KOH solution over the temperature range 295-478 K was studied using cyclic voltammetry, potentiostatic, galvanostatic and… (more)

Subjects/Keywords: Anodic oxidation; Silver; Polarization (Electricity); Potassium hydroxide

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Pound, B. G. (1977). The Polarisation Behaviour of Silver in Potassium Hydroxide Solution at Elevated Temperatures. (Doctoral Dissertation). Victoria University of Wellington. Retrieved from http://hdl.handle.net/10063/782

Chicago Manual of Style (16^th Edition):

Pound, Bruce George. “The Polarisation Behaviour of Silver in Potassium Hydroxide Solution at Elevated Temperatures.” 1977. Doctoral Dissertation, Victoria University of Wellington. Accessed April 17, 2021. http://hdl.handle.net/10063/782.

MLA Handbook (7^th Edition):

Pound, Bruce George. “The Polarisation Behaviour of Silver in Potassium Hydroxide Solution at Elevated Temperatures.” 1977. Web. 17 Apr 2021.

Vancouver:

Pound BG. The Polarisation Behaviour of Silver in Potassium Hydroxide Solution at Elevated Temperatures. [Internet] [Doctoral dissertation]. Victoria University of Wellington; 1977. [cited 2021 Apr 17]. Available from: http://hdl.handle.net/10063/782.

Council of Science Editors:

Pound BG. The Polarisation Behaviour of Silver in Potassium Hydroxide Solution at Elevated Temperatures. [Doctoral Dissertation]. Victoria University of Wellington; 1977. Available from: http://hdl.handle.net/10063/782

Univerzitet u Beogradu

11. Janjić, Svjetlana D., 1967-. Prilog proučavanju dobijanja hemijskih dvokomponentnih vlakana specijalnih svojstava na bazi polisaharida.

Degree: Tehnološko-metalurški fakultet, 2014, Univerzitet u Beogradu

URL: https://fedorabg.bg.ac.rs/fedora/get/o:7580/bdef:Content/get

►

Hemija i hemijska tehnologija - tekstilno inženjerstvo / Chemistry and chemical technology - textile engeenering

U teorijskom dijelu ovog rada dat je pregled dosadašnjih dostignuća… (more)

▼

Hemija i hemijska tehnologija - tekstilno inženjerstvo / Chemistry and chemical technology - textile engeenering

U teorijskom dijelu ovog rada dat je pregled dosadašnjih dostignuća i objavljenih radova iz proučavane oblasti, sa posebnim osvrtom na strukturu i mehanizam rastvaranja celuloze i hitozana kao osnovu za dobijanje hemijskih vlakana na bazi ovih polisaharida. U eksperimentalnom dijelu rada su istraživane mogućnosti dobijanja visokokvalitetne celuloze iz kratkih vlakana konoplje, rastvaranje celuloze i hitozana u N-metilmorfolin-N-oksidu (NMMO) i oblikovanje rastvora celuloze i hitozana u vlakna i filmove. Rastvorljivost i kristalisanje dobijenih rastvora su praćeni korištenjem polarizacionog mikroskopa. Poređena su reološka svojstva rastvora celuloze iz vlakana konoplje i bukove tehničke celuloze u NMMO, kao i fiziko-mehanička svojstva vlakana dobijenih iz ovih rastvora. U radu su korištene instrumentalne metode: infracrvena spektroskopska analiza (IR), spektroskopija fotoelektrona emitovanih X-zracima (XPS) i skenirajuća elektronska mikroskopija (SEM). Istraživane su i mogućnosti dobijanja dva tipa dvokomponentnih biološki aktivnih vlakana na bazi celuloze i hitozana. Za dobijanje vlakna tipa fibrili-matrica korišten je postupak oblikovanja mješavine rastvora celuloze iz vlakana konoplje i rastvora komercijalno dostupnog hitozana u NMMO. Za dobijanje vlakna tipa omotač-jezgro primijenjen je dvostepeni postupak. Prvi stepen uključuje oksidaciju liocel vlakna s kalijum perjodatom pri čemu nastaje dialdehidna celuloza (DAC), koja je sposobna da formira Šifovu bazu sa hitozanom. U drugom stepenu su, obradom oksidisanih liocel vlakana s rastvorom hitozana u sirćetnoj kiselini, dobijena liocel vlakna naslojena hitozanom, odnosno vlakna tipa omotač-jezgro. Vlakna tipa fibrili-matrica nisu pokazala zadovoljavajuća fiziko-mehanička svojstva, zbog čega su za dalji rad odabrana vlakna tipa omotač-jezgro. Uticaj primijenjenog dvostepenog postupka na hemijska i fizička svojstva vlakana je praćen određivanjem gubitka mase, sadržaja karbonilnih grupa, finoće i prekidna jačine, kao i sadržaja hitozana u kompozitnim vlaknima celuloza-hitozan. Antibakterijska aktivnost liocel vlakna naslojenih hitozanom prema bakterijama Escherichia coli i Staphylococcus aureus, potvrđena je in vitro eksperimentima. Ostvareni rezultati ukazuju na mogućnost dobijanja visokokvalitetne celuloze iz kratkih vlakana konoplje i oblikovanja rastvora dobijene celuloze u NMMO u vlakna i filmove istih ili poboljšanih fiziko-mehaničkih svojstva u poređenju sa vlaknima od tehničke bukove celuloze. Pored toga, razvijen je efektivan dvostepeni postupak za dobijanje dvokomponentnih biološki aktivnih vlakana na bazi kompozita celuloza-hitozan.

Advisors/Committee Members: Škundrić, Petar, 1947-.

Subjects/Keywords: hemp fiber; cellulose dissolution; NMMO; rheological properties; lyocell fiber; chitosan; potassium periodate oxidation; fiber properties; antibacterial activity

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Janjić, Svjetlana D., 1. (2014). Prilog proučavanju dobijanja hemijskih dvokomponentnih vlakana specijalnih svojstava na bazi polisaharida. (Thesis). Univerzitet u Beogradu. Retrieved from https://fedorabg.bg.ac.rs/fedora/get/o:7580/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Janjić, Svjetlana D., 1967-. “Prilog proučavanju dobijanja hemijskih dvokomponentnih vlakana specijalnih svojstava na bazi polisaharida.” 2014. Thesis, Univerzitet u Beogradu. Accessed April 17, 2021. https://fedorabg.bg.ac.rs/fedora/get/o:7580/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Janjić, Svjetlana D., 1967-. “Prilog proučavanju dobijanja hemijskih dvokomponentnih vlakana specijalnih svojstava na bazi polisaharida.” 2014. Web. 17 Apr 2021.

Vancouver:

Janjić, Svjetlana D. 1. Prilog proučavanju dobijanja hemijskih dvokomponentnih vlakana specijalnih svojstava na bazi polisaharida. [Internet] [Thesis]. Univerzitet u Beogradu; 2014. [cited 2021 Apr 17]. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:7580/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Janjić, Svjetlana D. 1. Prilog proučavanju dobijanja hemijskih dvokomponentnih vlakana specijalnih svojstava na bazi polisaharida. [Thesis]. Univerzitet u Beogradu; 2014. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:7580/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Federal de Santa Maria

12. Marcelo Luís Wilde. TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS.

Degree: 2006, Universidade Federal de Santa Maria

URL: http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=2818

► The so called amination water (AW), an effluent stream from the industrial production of the trifluraline herbicide, toxic and recalcitrant to conventional treatments such as… (more)

▼ The so called amination water (AW), an effluent stream from the industrial production of the trifluraline herbicide, toxic and recalcitrant to conventional treatments such as the microbiological, was submitted to a combined advanced process. For the degradation study of this effluent a recent, promising alternative was chosen - the potassium ferrate (K2FeO4) oxidation-coagulation - that demonstrates high oxidant capability (from 2.2 up to 0.72 V) in a large pH range. In this study, a response surface methodology (RSM) design using pH and K2FeO4 concentration as independent variables, and the absorptiometric color reduction as a dependent one, was applied. The resultant regression equation for the quadratic model of the star design was nAbs (%) = 26.142 - 1.044A - 2.065A2 - 0.941B - 0.505B2 + 1.55AB. The second order results of the star design from the variance analysis (ANOVA) showed that the quadratic model is better than the lineal, and gave evidence that, a maximum of 29% absorptiometric color reduction occurs, when an initial pH of 7 and lower K2FeO4 concentration were used. By the same conditions, the reduction of the chemical oxygen demand (COD) was 49.5%. As the reduction of potassium ferrate generate ferric iron salts in aqueous solution, there is a great potential for its combined use as Fe(III) source for Fenton reagent, generating hydroxyl radicals (HO) by addition of H2O2 to the reaction system. A new design based on RSM was applied, evaluating the potentiality of the oxidationcoagulation-Fenton like process having the pH, Fe(VI) ->Fe(III) and H2O2 as independent variables, and absorptiometric color reduction efficiency as evaluation responses for the dependent variable. The resulting regression equation for the quadratic model was nAbs (%) = 36.9 - 21.58A + 8.37A2 + 1.36B + 0.92B2 + 1.08C + 1.52C2 + 1.27AB - 1.34AC + 1.33BC. The ANOVA results evidenced that the maximum absorptiometric color reduction occurs by pH 3, and by correspondent 10 g L-1 de Fe(VI) and 20 g L-1 hydrogen peroxide. The absorptiometric color and COD reduction were 96% and 57%, respectively. An efficiency increase of the HO radical generation was achieved when the previous process was combined to UV irradiation, carrying out the so called oxidation-coagulationphoto-Fenton like process. As before, a RSM was applied, where the pH, Fe(VI) ->Fe(III) concentration, H2O2 concentration and temperature were evaluated as independent variables. The efficiency of the absorptiometric color reduction was chosen as dependent variable. The resulting regression equation for the quadratic model was nAbs (%) = 38.3 - 20.2A + 8.12A2 - 0.27B + 3.73B2 + 0.3C + 3.6C2 + 1.67D + 3.1D2 + 1.72AB + 0.51AC - 1.82AD + 0.74BC - 1.11BD + 0.03CD. The ANOVA results evidenced that the maximum absorptiometric color reduction occurs by pH 3 and by 10 g L-1 de Fe(VI) and 20 g L-1 hydrogen peroxide amounts, at 60 C. The maxima efficiencies achieved for the effluent stream treatment by the oxidationcoagulation-photo-Fenton process were 95% and 85%, for absorptiometric… Advisors/Committee Members: Maria do Carmo Ruaro Peralba, Rogério Marcos Dallago, Ayrton Figueiredo Martins.

Subjects/Keywords: metodologia de superfície de resposta; foto-fenton; fenton; ferrato de potássio; coagulação; oxidação; QUIMICA; coagulation; oxidation; trifluraline effluent; potassium ferrate; fenton; photo-fenton; response surface methodology

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APA (6^th Edition):

Wilde, M. L. (2006). TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS. (Thesis). Universidade Federal de Santa Maria. Retrieved from http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=2818

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Wilde, Marcelo Luís. “TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS.” 2006. Thesis, Universidade Federal de Santa Maria. Accessed April 17, 2021. http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=2818.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Wilde, Marcelo Luís. “TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS.” 2006. Web. 17 Apr 2021.

Vancouver:

Wilde ML. TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS. [Internet] [Thesis]. Universidade Federal de Santa Maria; 2006. [cited 2021 Apr 17]. Available from: http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=2818.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Wilde ML. TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS. [Thesis]. Universidade Federal de Santa Maria; 2006. Available from: http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=2818

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Iowa State University

13. Knoeck, John William. High precision constant current coulometric assay of primary standard oxidizing agents.

Degree: 1968, Iowa State University

URL: https://lib.dr.iastate.edu/rtd/3483

Subjects/Keywords: Electrochemical analysis; Oxidation; Potassium dichromate; Ammonium hexanitratocerate; Analytical Chemistry; Analytical Chemistry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Knoeck, J. W. (1968). High precision constant current coulometric assay of primary standard oxidizing agents. (Thesis). Iowa State University. Retrieved from https://lib.dr.iastate.edu/rtd/3483

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Knoeck, John William. “High precision constant current coulometric assay of primary standard oxidizing agents.” 1968. Thesis, Iowa State University. Accessed April 17, 2021. https://lib.dr.iastate.edu/rtd/3483.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Knoeck, John William. “High precision constant current coulometric assay of primary standard oxidizing agents.” 1968. Web. 17 Apr 2021.

Vancouver:

Knoeck JW. High precision constant current coulometric assay of primary standard oxidizing agents. [Internet] [Thesis]. Iowa State University; 1968. [cited 2021 Apr 17]. Available from: https://lib.dr.iastate.edu/rtd/3483.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Knoeck JW. High precision constant current coulometric assay of primary standard oxidizing agents. [Thesis]. Iowa State University; 1968. Available from: https://lib.dr.iastate.edu/rtd/3483

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Queensland

14. Ivana, Ambrosia. Fundamentals of partial pressure oxidation of gold bearing sulphide minerals.

Degree: School of Chemical Engineering, 2020, University of Queensland

URL: https://espace.library.uq.edu.au/view/UQ:effd54e/s41596382_final_thesis.pdf ; https://espace.library.uq.edu.au/view/UQ:effd54e

► Pressure oxidation (POX) technology has been used worldwide to treat refractory gold ores. Despite decades of operation, the chemistry inside the autoclave has not been… (more)

▼ Pressure oxidation (POX) technology has been used worldwide to treat refractory gold ores. Despite decades of operation, the chemistry inside the autoclave has not been fully established, and in particular the chemistry of iron is of critical importance. The aims of this thesis are to investigate the role of ferric as surrogate oxidant, determine the solubility of hematite, basic ferric sulphate (BFS) and potassium jarosite at 220°C and develop Eh-pH diagrams for the Fe-S-K-H2O and Fe-S-H2O systems which cover the range of potential operating conditions.The role of ferric as pyrite surrogate oxidant was investigated in an oxygen-deprived environment at 220°C using a microwave digester. The results showed that ferric was capable to act as pyrite surrogate oxidant in the high temperature system despite of the removal of ferric from solution via iron hydrolysis. Pyrite oxidation by ferric was found to be surface limited. The oxidation extent was found to be linearly dependent with ferric concentration when the reaction has not reached the surface limit. Ferrous was found to hinder pyrite oxidation but its negative impact was able to be offset to some extent with higher solid loading (i.e. surface area). The solubility studies were carried out in a titanium autoclave with high temperature sampling that allows rapid solid-liquid separation and in-line ORP measurement. The results from hematite solubility study indicated that aqueous FeHSO4SO40 species was the predominant species at higher acidity solution and it switched to aqueous Fe2(SO4)30 at lower acidity by considering the reaction stoichiometry. New Gibbs free energy of formation (ΔGf0) data for BFS at 220°C was determined to be -919.4 ± 0.3 kJ mol-1. Similarly, the Gibbs free energy of formation data for potassium jarosite at 220°C was determined to be -3009.4 ± 0.7 kJ mol-1 which is within the range of values reported in the literature. Subsequently, Eh-pH diagram for Fe-S-H2O and Fe-S-K-H2O system at 220°C were developed based on this new data and validated.Using the developed Eh-pH diagram, a combination of potassium jarosite, hematite, BFS were predicted to precipitate in Lihir autoclave depending on the acidity and potassium concentration. Potassium jarosite was identified as the possible main lime consumers. Due to the small particle size (

Subjects/Keywords: Pressure oxidation; Gold; Iron; Hydrolysis; Basic ferric sulphate; Hematite; Potassium jarosite; Gibbs energy of formation; Solubility; Eh-pH diagram; 0904 Chemical Engineering; 0914 Resources Engineering and Extractive Metallurgy

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ivana, A. (2020). Fundamentals of partial pressure oxidation of gold bearing sulphide minerals. (Thesis). University of Queensland. Retrieved from https://espace.library.uq.edu.au/view/UQ:effd54e/s41596382_final_thesis.pdf ; https://espace.library.uq.edu.au/view/UQ:effd54e

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ivana, Ambrosia. “Fundamentals of partial pressure oxidation of gold bearing sulphide minerals.” 2020. Thesis, University of Queensland. Accessed April 17, 2021. https://espace.library.uq.edu.au/view/UQ:effd54e/s41596382_final_thesis.pdf ; https://espace.library.uq.edu.au/view/UQ:effd54e.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ivana, Ambrosia. “Fundamentals of partial pressure oxidation of gold bearing sulphide minerals.” 2020. Web. 17 Apr 2021.

Vancouver:

Ivana A. Fundamentals of partial pressure oxidation of gold bearing sulphide minerals. [Internet] [Thesis]. University of Queensland; 2020. [cited 2021 Apr 17]. Available from: https://espace.library.uq.edu.au/view/UQ:effd54e/s41596382_final_thesis.pdf ; https://espace.library.uq.edu.au/view/UQ:effd54e.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ivana A. Fundamentals of partial pressure oxidation of gold bearing sulphide minerals. [Thesis]. University of Queensland; 2020. Available from: https://espace.library.uq.edu.au/view/UQ:effd54e/s41596382_final_thesis.pdf ; https://espace.library.uq.edu.au/view/UQ:effd54e

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Notre Dame

15. Changsheng Su. Stabilization of Potassium in Soot Oxidation Catalysts and Their Application on Diesel Particulate Filters</h1>.

Degree: Chemical and Biomolecular Engineering, 2011, University of Notre Dame

URL: https://curate.nd.edu/show/c821gh95m7b

► Emission standards for diesel particulates (soot) and NOx from diesel engine exhaust have been introduced worldwide and are becoming more stringent due to their… (more)

▼ Emission standards for diesel particulates (soot) and NOx from diesel engine exhaust have been introduced worldwide and are becoming more stringent due to their adverse effects on human health and the environment. With respect to the removal of diesel particulates, the application of diesel particulate filters (DPFs) could provide more than a 90% reduction in mass emissions. However, these filters are required to be regenerated because the trapped soot can lead to elevated exhaust line pressure, leading to decreased engine efficiency. Among the regeneration strategies, catalytic regeneration of PDFs by low temperature soot oxidation catalysts is the most promising. This dissertation deals with catalysis as a means to decrease particulate emissions from diesel exhaust gases. In view of economical and environmental concerns, platinum-free soot oxidation catalysts have been gaining more attention. In particular, this thesis will focus on the application of K containing catalysts for soot oxidation at low temperatures. However, most of the studied K containing catalysts are subjected to deactivation after a short period of reaction due to the loss of potassium during soot oxidation. The problem can be resolved by either stabilizing K moderately in the lattice or replenishing the loss of K from a K source. Based on the initial work on K2O-2SiO2 disilicate catalysts, the concept of an amorphous silicate catalyst will be developed to achieve high K stability catalyst. In particular, the impacts of Ca and Al substitutions on the K stability in potassium disilicate glass network are discussed. After optimizing the composition of K stability silicate based catalysts, a detailed stability study on an optimized K-Ca-Si-O composition is investigated and discussed. The mechanism for this kind of compound on soot oxidation is also proposed, which is thought based on the combination of oxygen transfer mechanism and spillover mechanism. In the scope of the synthesis of silicate catalyst, a sol-gel process is developed to make a multi-component silicate compound. This aqueous based sol-gel process is very suitable to coat the DPFs due to the complex shapes and porous nature of the filters. Then the equivalent optimized K-Ca-Si-O silicate catalyst is applied on both ceramic DPFs and metallic DPFs via sol-gel process. The stability study and kinetics study are sequentially carried out to investigate the catalytic reactions. The feasibility of these mentioned catalytic options is discussed as well. In addition, the nature of soot and contact condition between soot and catalysts play important roles in catalytic soot oxidation. The characterization and kinetic analysis of a model soot produced from flame deposit is also studied and discussed. The purpose is to establish a reliable and suitable laboratory approach for catalytic soot oxidation study by simulating the realistic contact condition. Advisors/Committee Members: Paul J. McGinn, Committee Chair, Eduardo Wolf, Committee Member, Jeffrey Kantor, Committee Member, Ryan K. Roeder, Committee Member, Sylwia Ptasinska, Committee Member.

Subjects/Keywords: Diesel particulate filters; Kinetics; Potassium catalyst; Diesel Soot oxidation; Catalysis

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Su, C. (2011). Stabilization of Potassium in Soot Oxidation Catalysts and Their Application on Diesel Particulate Filters</h1>. (Thesis). University of Notre Dame. Retrieved from https://curate.nd.edu/show/c821gh95m7b

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Su, Changsheng. “Stabilization of Potassium in Soot Oxidation Catalysts and Their Application on Diesel Particulate Filters</h1>.” 2011. Thesis, University of Notre Dame. Accessed April 17, 2021. https://curate.nd.edu/show/c821gh95m7b.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Su, Changsheng. “Stabilization of Potassium in Soot Oxidation Catalysts and Their Application on Diesel Particulate Filters</h1>.” 2011. Web. 17 Apr 2021.

Vancouver:

Su C. Stabilization of Potassium in Soot Oxidation Catalysts and Their Application on Diesel Particulate Filters</h1>. [Internet] [Thesis]. University of Notre Dame; 2011. [cited 2021 Apr 17]. Available from: https://curate.nd.edu/show/c821gh95m7b.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Su C. Stabilization of Potassium in Soot Oxidation Catalysts and Their Application on Diesel Particulate Filters</h1>. [Thesis]. University of Notre Dame; 2011. Available from: https://curate.nd.edu/show/c821gh95m7b

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Florida

16. Goodson, James Brown. The oxidation of sulfides by chlorine in dilute solutions.

Degree: 1950, University of Florida

URL: https://ufdc.ufl.edu/UF00091638

Subjects/Keywords: Chlorides; Chlorine; Mathematical constants; Nitrogen; Oxidation; pH; Potassium; Sulfates; Sulfides; Sulfur

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Goodson, J. B. (1950). The oxidation of sulfides by chlorine in dilute solutions. (Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/UF00091638

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Goodson, James Brown. “The oxidation of sulfides by chlorine in dilute solutions.” 1950. Thesis, University of Florida. Accessed April 17, 2021. https://ufdc.ufl.edu/UF00091638.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Goodson, James Brown. “The oxidation of sulfides by chlorine in dilute solutions.” 1950. Web. 17 Apr 2021.

Vancouver:

Goodson JB. The oxidation of sulfides by chlorine in dilute solutions. [Internet] [Thesis]. University of Florida; 1950. [cited 2021 Apr 17]. Available from: https://ufdc.ufl.edu/UF00091638.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Goodson JB. The oxidation of sulfides by chlorine in dilute solutions. [Thesis]. University of Florida; 1950. Available from: https://ufdc.ufl.edu/UF00091638

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Central Florida

17. Hall, Christine. Evaluation of Iron and Manganese Control for a Volcanic Surface Water Supply Treated with Conventional Coagulation, Sedimentation and Filtration Processes.

Degree: 2014, University of Central Florida

URL: https://stars.library.ucf.edu/etd/4615

► A research project assessing the effectiveness of potassium permanganate (KMnO4) for the treatment of iron (Fe) and manganese (Mn) has been conducted by the University… (more)

▼ A research project assessing the effectiveness of potassium permanganate (KMnO4) for the treatment of iron (Fe) and manganese (Mn) has been conducted by the University of Central Florida (UCF) on behalf of the United States Navy with regards to the water supply on the island of Guam, located in the Marianas Islands. The study consisted of three basic investigative components: one that examined the use of potassium permanganate for iron and manganese control for Fena Lake, a second that examined the existing unit operations that comprised the Navy's water treatment plant (NWTP), and a third that examined iron and manganese field sampling analytical procedures. In the first and primary component of the research, surface water from Fena Lake located within the Naval Magazine in proximity of Santa Rita, Guam was collected at several different lake depths and initially analyzed for iron and manganese using inductively coupled plasma. Subsequent aliquots of Fena Lake collected at the various water depths were transferred to jars then dosed with varying amounts of potassium permanganate after which iron and manganese content was determined. The jars were covered to simulate actual lake to plant transfer conditions experienced at the Navy's on-island facilities. A portion of the jars was dosed with potassium permanganate prior to metals analysis in order to allow for comparisons of baseline conditions. To represent conventional treatment processes, the water samples were then coagulated with aluminum sulfate prior to filtration to remove the oxidized manganese and iron formed from the addition of the potassium permanganate. Coagulated aliquots were filtered and collected to evaluate residual dissolved iron and manganese content. Based on the results of the jar tests it was determined that manganese was reduced by 95% or greater and that iron was completely removed to below the analytical detection limit (0.001 mg/L). It was determined that the potassium permanganate dose required for oxidation of iron was 0.94 mg/mg iron and for manganese was 1.92 mg/mg manganese. It was also observed that when the jars containing aliquots that turned brown in color after potassium permanganate dosing meant that iron and manganese were present and were being oxidized; however, water samples that turned pink were found to be over-dosed with potassium permanganate. The pink water is an undesired characteristic and could result in customer complaints when distributed to the system. The second component of research focused on NWTP existing conditions. Water samples were collected after each key unit operation within the NWTP and analyzed for iron and manganese. This was to determine if pre-chlorination at Fena Lake was effective at removing iron and manganese that could be present in the source water. Analysis was conducted where pre-chlorination at Fena Lake was practiced as well as when no pretreatment was practiced prior to the NWTP. It was determined that the iron and manganese were not detected downstream of the coagulation unit operation… Advisors/Committee Members: Duranceau, Steven.

Subjects/Keywords: Potassium permanganate; iron; manganese; oxidation; drinking water; Engineering; Environmental Engineering; Dissertations, Academic – Engineering and Computer Science; Engineering and Computer Science – Dissertations, Academic

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Hall, C. (2014). Evaluation of Iron and Manganese Control for a Volcanic Surface Water Supply Treated with Conventional Coagulation, Sedimentation and Filtration Processes. (Masters Thesis). University of Central Florida. Retrieved from https://stars.library.ucf.edu/etd/4615

Chicago Manual of Style (16^th Edition):

Hall, Christine. “Evaluation of Iron and Manganese Control for a Volcanic Surface Water Supply Treated with Conventional Coagulation, Sedimentation and Filtration Processes.” 2014. Masters Thesis, University of Central Florida. Accessed April 17, 2021. https://stars.library.ucf.edu/etd/4615.

MLA Handbook (7^th Edition):

Hall, Christine. “Evaluation of Iron and Manganese Control for a Volcanic Surface Water Supply Treated with Conventional Coagulation, Sedimentation and Filtration Processes.” 2014. Web. 17 Apr 2021.

Vancouver:

Hall C. Evaluation of Iron and Manganese Control for a Volcanic Surface Water Supply Treated with Conventional Coagulation, Sedimentation and Filtration Processes. [Internet] [Masters thesis]. University of Central Florida; 2014. [cited 2021 Apr 17]. Available from: https://stars.library.ucf.edu/etd/4615.

Council of Science Editors:

Hall C. Evaluation of Iron and Manganese Control for a Volcanic Surface Water Supply Treated with Conventional Coagulation, Sedimentation and Filtration Processes. [Masters Thesis]. University of Central Florida; 2014. Available from: https://stars.library.ucf.edu/etd/4615

University of Vienna

18. Habib, George. Stability and manufacturing recommendations and precautions for the production of Amoxicillin and Amoxicillin/Clavulanate finished pharmaceutical products.

Degree: 2017, University of Vienna

URL: http://othes.univie.ac.at/46383/

►

Pharmazeutische Produkte aus einer Kombination von Amoxicillin/Clavulansäure sind sehr wichtige antibakteriell wirksame Präparate. Die Zusammenfassung präsentiert die wichtigsten Umweltfaktoren, die einen Einfluss auf die Stablitiät… (more)

Subjects/Keywords: 44.40 Pharmazie, Pharmazeutika; Beta-Lactam Antibiotika / Amoxicillin / Potassium Clavulanate / Festzustand Stabilität / Photolyse / Thermolyse / Oxidation / Feuchtigkeit / Umweltfaktoren / SAR / Herstellung und Schutz von Amoxicillin/Clavulanate Produkten; Beta-lactam antibiotics / Amoxicillin / Potassium clavulanate / Solid state stability / Photolysis / Thermal degradation / Environmental factors / Humidity / Oxidation / Structure-activity relationships / Manufacturing and protection of amoxicillin/clavulanate

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Habib, G. (2017). Stability and manufacturing recommendations and precautions for the production of Amoxicillin and Amoxicillin/Clavulanate finished pharmaceutical products. (Thesis). University of Vienna. Retrieved from http://othes.univie.ac.at/46383/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Habib, George. “Stability and manufacturing recommendations and precautions for the production of Amoxicillin and Amoxicillin/Clavulanate finished pharmaceutical products.” 2017. Thesis, University of Vienna. Accessed April 17, 2021. http://othes.univie.ac.at/46383/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Habib, George. “Stability and manufacturing recommendations and precautions for the production of Amoxicillin and Amoxicillin/Clavulanate finished pharmaceutical products.” 2017. Web. 17 Apr 2021.

Vancouver:

Habib G. Stability and manufacturing recommendations and precautions for the production of Amoxicillin and Amoxicillin/Clavulanate finished pharmaceutical products. [Internet] [Thesis]. University of Vienna; 2017. [cited 2021 Apr 17]. Available from: http://othes.univie.ac.at/46383/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Habib G. Stability and manufacturing recommendations and precautions for the production of Amoxicillin and Amoxicillin/Clavulanate finished pharmaceutical products. [Thesis]. University of Vienna; 2017. Available from: http://othes.univie.ac.at/46383/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Oulu

19. Väliheikki, A. (Ari). Resistance of catalytic materials towards chemical impurities:the effect of sulphur and biomaterial-based compounds on the performance of DOC and SCR catalysts.

Degree: 2016, University of Oulu

URL: http://urn.fi/urn:isbn:9789526212845

►

Abstract Exhaust gas emissions, e.g. nitrogen oxides (NOx), hydrocarbons (HCs) and carbon monoxide (CO), are harmful to human health and the environment. Catalysis is an… (more)

▼

Abstract Exhaust gas emissions, e.g. nitrogen oxides (NOx), hydrocarbons (HCs) and carbon monoxide (CO), are harmful to human health and the environment. Catalysis is an efficient method to decrease these emissions. Unfortunately, the fuels and lubricant oils may contain chemical impurities that are also present in exhaust gases. Thus, catalytic materials with high activity and chemical resistance towards impurities are needed in the abatement of exhaust gas emission. In this thesis, the aim was to gain new knowledge about the effects of chemical impurities on the behaviour and activity of the catalysts. To find out these effects, the impurities existing in the exhaust gas particulate matter after combustion of biofuels and fossil fuels were analysed. The studied zeolite (ZSM-5), cerium-zirconium mixed oxides (CeZr and ZrCe) and silicon-zirconium oxide (SiZr) based catalysts were also treated with impurities to simulate the poisoning of the catalysts by, e.g. potassium, sodium, phosphorus and sulphur, using gas or liquid phase treatments. Several characterization techniques were applied to find out the effects of impurities on catalysts’ properties. The activity of catalysts was tested in laboratory-scale measurements in CO and HC oxidation and NOx reduction using ammonia (NH3) and hydrogen (H2) as reductants. The results revealed that the CeZr based catalysts had a high activity in NOx reduction by NH3 and moderate activity by H2. Sulphur was proven to enhance the activity of CeZr catalysts in NOx reduction. This is due to an increase in chemisorbed oxygen after the sulphur treatment on the catalyst surface. Instead, in HC and CO oxidation reactions, sulphur had a negligible impact on the activity of the SiZr based diesel oxidation catalyst. Thus, both CeZr and SiZr based catalysts can be utilized in exhaust gas purification when sulphur is present. ZSM-5 based catalysts were proven to be resistant to potassium and sodium. Alternatively, the activity of SiZr based catalysts decreased due to phosphorus. Thus, the removal of biomaterial-based impurities from the exhaust gases is needed to retain high catalyst activity in the exhaust gas after-treatment system.

Tiivistelmä Pakokaasupäästöissä olevat typen oksidit (NOx), hiilivedyt (HCs) ja hiilimonoksidi (CO) ovat haitallisia ihmisten terveydelle ja ympäristölle. Katalyysi on tehokas menetelmä vähentää näitä päästökomponentteja. Polttoaineet ja voiteluöljyt sisältävät epäpuhtauksia, jotka siirtyvät myös pakokaasuihin. Tästä johtuen pakokaasupäästöjen hallinnassa tarvitaan katalyyttimateriaaleja, joilla on hyvä vastustuskyky myrkyttymistä vastaan. Tavoitteena oli saada uutta tietoa kemiallisten epäpuhtauksien vaikutuksesta katalyyttien toimintaan. Biopolttoaineiden sisältämät mahdolliset epäpuhtaudet selvitettiin analysoimalla fossiilisen ja biopolttoaineen palamisessa muodostuvia partikkeleita ja vertaamalla niitä polttoaineiden hivenaineanalyysiin. Tutkimuksessa käytetyt zeoliitti (ZSM-5), cerium-zirkonium-sekaoksidi (CeZr) ja pii-zirkonium-oksidipohjaiset (SiZr)…

Advisors/Committee Members: Keiski, R. (Riitta), Kolli, T. (Tanja), Huuhtanen, M. (Mika).

Subjects/Keywords: catalyst; cerium-zirconium mixed oxides; diesel oxidation catalyst; phosphorus; poisoning; potassium; selective catalytic reduction; silicon-zirconium oxide; sodium; sulphur; tungsten; zeolite; cerium-zirkonium-sekaoksidi; dieselhapetuskatalyytti; fosfori; kalium; katalyytti; myrkyttyminen; natrium; pii-zirkoniumoksidi; rikki; selektiivinen katalyyttinen pelkistys; volframi; zeoliitti

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Väliheikki, A. (. (2016). Resistance of catalytic materials towards chemical impurities:the effect of sulphur and biomaterial-based compounds on the performance of DOC and SCR catalysts. (Doctoral Dissertation). University of Oulu. Retrieved from http://urn.fi/urn:isbn:9789526212845

Chicago Manual of Style (16^th Edition):

Väliheikki, A (Ari). “Resistance of catalytic materials towards chemical impurities:the effect of sulphur and biomaterial-based compounds on the performance of DOC and SCR catalysts.” 2016. Doctoral Dissertation, University of Oulu. Accessed April 17, 2021. http://urn.fi/urn:isbn:9789526212845.

MLA Handbook (7^th Edition):

Väliheikki, A (Ari). “Resistance of catalytic materials towards chemical impurities:the effect of sulphur and biomaterial-based compounds on the performance of DOC and SCR catalysts.” 2016. Web. 17 Apr 2021.

Vancouver:

Väliheikki A(. Resistance of catalytic materials towards chemical impurities:the effect of sulphur and biomaterial-based compounds on the performance of DOC and SCR catalysts. [Internet] [Doctoral dissertation]. University of Oulu; 2016. [cited 2021 Apr 17]. Available from: http://urn.fi/urn:isbn:9789526212845.

Council of Science Editors:

Väliheikki A(. Resistance of catalytic materials towards chemical impurities:the effect of sulphur and biomaterial-based compounds on the performance of DOC and SCR catalysts. [Doctoral Dissertation]. University of Oulu; 2016. Available from: http://urn.fi/urn:isbn:9789526212845

Universidade Federal de Santa Maria

20. Marcelo Luís Wilde. ΒETA-BLOQUEADORES EM EFLUENTE HOSPITALAR: OCORRÊNCIA, DEGRADAÇÃO POR PROCESSOS AVANÇADOS DE OXIDAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS.

Degree: 2011, Universidade Federal de Santa Maria

URL: http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=4683

► β-Blockers are an important group of prescription drugs; as a consequence of the large and continuous use, they are commonly found in the environment. This… (more)

▼ β-Blockers are an important group of prescription drugs; as a consequence of the large and continuous use, they are commonly found in the environment. This study assessed, preliminary, the inherent risk of the β-blockers Atenolol, Metoprolol and Propranolol, mostly used in the University Hospital of Santa Maria (HUSM), and showed that Propranolol has high Risk Quotient (RQ) of 0.56. HPLC-FLD and SPE methodologies were developed and optimized with the aid of experimental design in order to analyze the occurrence of β-blockers in the HUSM sewage system. The average concentration for Atenolol, Metoprolol and Propranolol found for a week sampling were 2.45, 4.67 and 0.70 g L-1 in the sewage of the Emergence; 0.95, 0.70 and 0.315 g L-1 in the HUSM main sewage, and 1.26, 1.27 and 0.56 g L-1 in the water course receptor, respectively, As possible remediation methodologies for the Hospital Wastewater (HWW) were investigated Advanced Oxidation Process (AOPs) such as photo-Fenton, K2FeO4, Ozonation and O3/Fe2+. The operational parameters were optimized by Response Surface Methodology (RSM). Using optimized conditions for photo-Fenton, Atenolol, Metoprolol and Propranolol were totally degraded in 5 min in aqueous solution, and the mineralization achieved 80% after 120 min of treatment. In HWW, the β-blockers were also totally degraded, however, only 26.5% of the organic matter and 38.6% of the aromaticity were removed. The ready biodegradability and toxicity of the photo-Fentons samples were estimated by official methods, which indicated an increase in the biodegradability and toxicity. This behavior may be correlated to the formation of degradation products (DPs), relatively, more toxic. The DPs were identified with aid of Liquid Chromatography tandem Mass Spectrometry (LC-MSn). Other proposed degradation process was oxidation-coagulation using Fe(VI), which achieved above 90% degradation for Atenolol, Metoprolol and Propranolol in HWW, while only 17% COD and 60% aromaticity removal. In aqueous solution this process led to 71.7%, 24.7% and 96.5% degradation of Atenolol, Metoprolol and Propranolol, respectively. No mineralization was found, indicating the formation of DPs, identified by LC-MSn. The ready biodegradability of the post-process samples was tested and the results showed that the oxidation-coagulation with Fe(VI) increased the biodegradability. The applicability of ozonation was evaluated varying the pH (3-11) for HWW and aqueous solution. More than 95% of the β-blockers were degraded independently of the initial pH, while above 50% of the aromaticity was removed. In aqueous solution the β-blockers were degraded in 10 min treatment and the identification of the DPs were carried out for process pH 5, 7 and 9. Catalytic ozonation (O3/Fe2+) was applied to HWW and a mineralization of 49% was achieved, with 77.9% aromaticity removal. The β-blockers were totally degraded. Therefore, the present study represents a high qualified analytical information contribution… Advisors/Committee Members: Carla Sirtori, Ênio Leandro Machado, Marcio Schwaab, Rogério Marcos Dallago, Ayrton Figueiredo Martins.

Subjects/Keywords: β; -bloqueadores; Efluente Hospitalar; Ferrato de Potássio; Foto-Fenton; Ozonização; Produtos de Degradação; QUIMICA; Advanced Oxidation Processes; -blockers; Potassium Ferrate; β; Hospital Wastewater; Processos Avançados de Oxidação; photo-Fenton; Ozonation; Degradation Products

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wilde, M. L. (2011). ΒETA-BLOQUEADORES EM EFLUENTE HOSPITALAR: OCORRÊNCIA, DEGRADAÇÃO POR PROCESSOS AVANÇADOS DE OXIDAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS. (Thesis). Universidade Federal de Santa Maria. Retrieved from http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=4683

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Wilde, Marcelo Luís. “ΒETA-BLOQUEADORES EM EFLUENTE HOSPITALAR: OCORRÊNCIA, DEGRADAÇÃO POR PROCESSOS AVANÇADOS DE OXIDAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS.” 2011. Thesis, Universidade Federal de Santa Maria. Accessed April 17, 2021. http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=4683.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Wilde, Marcelo Luís. “ΒETA-BLOQUEADORES EM EFLUENTE HOSPITALAR: OCORRÊNCIA, DEGRADAÇÃO POR PROCESSOS AVANÇADOS DE OXIDAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS.” 2011. Web. 17 Apr 2021.

Vancouver:

Wilde ML. ΒETA-BLOQUEADORES EM EFLUENTE HOSPITALAR: OCORRÊNCIA, DEGRADAÇÃO POR PROCESSOS AVANÇADOS DE OXIDAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS. [Internet] [Thesis]. Universidade Federal de Santa Maria; 2011. [cited 2021 Apr 17]. Available from: http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=4683.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Wilde ML. ΒETA-BLOQUEADORES EM EFLUENTE HOSPITALAR: OCORRÊNCIA, DEGRADAÇÃO POR PROCESSOS AVANÇADOS DE OXIDAÇÃO E IDENTIFICAÇÃO DE SUBPRODUTOS. [Thesis]. Universidade Federal de Santa Maria; 2011. Available from: http://coralx.ufsm.br/tede/tde_busca/arquivo.php?codArquivo=4683

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Queens University

21. McNeice, James. An Investigation into Cerium Oxidation Under Acidic Conditions .

Degree: Mining Engineering, Queens University

URL: http://hdl.handle.net/1974/24496

► Separation of rare earth elements (REE) is often achieved by acid leaching of mineral concentrates followed by subsequent solvent extraction, to produce individual rare earth… (more)

▼ Separation of rare earth elements (REE) is often achieved by acid leaching of mineral concentrates followed by subsequent solvent extraction, to produce individual rare earth metals. Cerium, the most abundant of these elements, is usually the largest component of commercial ores. Demand for less prevalent REE, such as neodymium and dysprosium; have led to a market saturation and price collapse of cerium. One method of improving the economics of REE separation is to remove cerium from solution prior to solvent extraction. This is accomplished via the oxidation of cerium (III) to cerium (IV), which precipitates as cerium hydroxides. In general this process is undertaken at basic pH, however this requires large quantities of base to raise the solution of leach liquors to levels suitable for these processes. Oxidation in acidic solutions would allow for savings on reagents as well as lower water use, increasing the financial viability and environmental profile of rare earth purification processes. This study probes the efficacy of four oxidants; hydrogen peroxide, sodium hypochlorite, potassium permanganate, and Caro’s (peroxymonosulfuric) acid in this endeavor. Cerium oxidation was tested using these oxidants at varying stoichiometry, a pH range of 1.0 to 4.0, temperatures of 25, 45, and 65 °C, varying cerium concentrations, and in the presence of other REE. Kinetic constants were calculated from time-sampled data. 99.9% cerium removal is achievable using potassium permanganate and Caro’s acid in the absence of other REE. The greatest cerium removal, 98.4%, was achieved using permanganate in multi REE solutions leaving a product with a cerium to total REE (Ce/TREE) quiotient of 0.62. Varying levels of cerium removal were achieved with lower selectivity using the other oxidants. To investigate adsorption of other REE to cerium, adsorption isotherms of neodymium and terbium were created using ceric hydroxide and fitted to the Langmuir and Freundlich isotherms. The cerium solids produces were examined using transmission electron microscopy, scanning electron microscopy, thermogravemetric analysis, and x-ray diffraction to gain a better understanding of their form.

Subjects/Keywords: Cerium ; Rare Earth ; Oxidation ; Acidic ; Potassium Permanganate ; Hydrogen Peroxide ; Sodium Hypochlorite ; Caro's Acid ; Rare Earth Elements ; REE

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

McNeice, J. (n.d.). An Investigation into Cerium Oxidation Under Acidic Conditions . (Thesis). Queens University. Retrieved from http://hdl.handle.net/1974/24496

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

McNeice, James. “An Investigation into Cerium Oxidation Under Acidic Conditions .” Thesis, Queens University. Accessed April 17, 2021. http://hdl.handle.net/1974/24496.

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

McNeice, James. “An Investigation into Cerium Oxidation Under Acidic Conditions .” Web. 17 Apr 2021.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Vancouver:

McNeice J. An Investigation into Cerium Oxidation Under Acidic Conditions . [Internet] [Thesis]. Queens University; [cited 2021 Apr 17]. Available from: http://hdl.handle.net/1974/24496.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

Council of Science Editors:

McNeice J. An Investigation into Cerium Oxidation Under Acidic Conditions . [Thesis]. Queens University; Available from: http://hdl.handle.net/1974/24496

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

22. Kwon, Yonghoon. Organoaluminum Mediated Interrupted Nazarov Reaction.

Degree: PhD, Department of Chemistry, 2015, University of Alberta

URL: https://era.library.ualberta.ca/files/ch128nd717

► Five-membered carbocycles are highly prevalent motifs in natural products and pharmaceutical drugs. Finding routes towards these moieties has been an attractive area of pursuit in… (more)

▼ Five-membered carbocycles are highly prevalent motifs in natural products and pharmaceutical drugs. Finding routes towards these moieties has been an attractive area of pursuit in synthetic organic chemistry. The Nazarov reaction is one that has been widely used to access cyclopentenone compounds. Interrupting the Nazarov reaction intermediate from its typical pathway has also emerged as a valuable tool to synthesize highly functionalized cyclopentanones. This dissertation contributes to expand the scope of the interrupted Nazarov reaction and hopefully opens door for the synthesis of 6-membered carbocycles and 1,4-diketones beyond functionalizing 5-membered carbocycles. Recent developments in the interrupted Nazarov reaction are summarized in Chapter 1. The strategy of trapping Nazarov intermediates using heteroatom and π-nucleophiles in both an inter- and intramolecular fashion provides increased molecular complexity with enhanced step economy. Chapter 2 describes the first example of a Nazarov reaction mediated by triorganoaluminum reagents. Use of these organoaluminum compounds allowed incorporation of simple alkyl and phenyl groups, as well as cyano and azido moieties. Details of using diethyl zinc as a trapping reagent in the Nazarov reaction are also discussed as a comparison to the organoaluminum reactions. Efforts to find alternative Nazarov substrates involving the use of organoaluminum reagents were also carried out. A divinyl carbinol was found to undergo a domino Oppenauer oxidation/Nazarov cyclization. During the study of the organoaluminum mediated interrupted Nazarov reaction, unexpected α-hydroxy cyclopentanones were formed upon unintentional exposure to atmospheric oxygen. Chapter 3 provides details of the aluminum enolate oxidation and its tactical use in the Nazarov cyclization. The oxygen-trapping event in the Nazarov reaction was a realization of double interrupted Nazarov reaction: a nucleophilic addition followed by the resulting enolate addition to an electrophile. Inspired by the double functionalization, we hunted for other interesting electrophiles. Chapter 4 tells the story of these multi-component organoaluminum interrupted Nazarov reactions using masked aldehydes and carbenoids. Chapter 5 describes the oxidative interruption of the Nazarov reaction. The use of potassium permanganate enabled the synthesis of syn 1,4-diketones via a decarbonylative decomposition of the Nazarov oxyallyl intermediate. Preliminary results of diatomic chlorination and bromination of the oxyallyl cation intermediate are also included in this chapter.

Subjects/Keywords: potassium permanganate; oxidative cleavage; aluminum enolate oxidation; organoaluminum; domino reaction; interrupted Nazarov reaction

…52 2.2.4 Domino Oppenauer Oxidation/Electrocyclization… …Oxidation/Electrocyclization… …83 Chapter 3. Synthesis of α-Hydroxycyclopentanones via One-Pot Oxidation of the… …139 Chapter 5. Synthesis of 1,4-diketones: Potassium Permanganate Interrupted Nazarov… …147 5.2.1 Potassium Permanganate Interrupted Nazarov Reaction…

11 more images…

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kwon, Y. (2015). Organoaluminum Mediated Interrupted Nazarov Reaction. (Doctoral Dissertation). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/ch128nd717

Chicago Manual of Style (16^th Edition):

Kwon, Yonghoon. “Organoaluminum Mediated Interrupted Nazarov Reaction.” 2015. Doctoral Dissertation, University of Alberta. Accessed April 17, 2021. https://era.library.ualberta.ca/files/ch128nd717.

MLA Handbook (7^th Edition):

Kwon, Yonghoon. “Organoaluminum Mediated Interrupted Nazarov Reaction.” 2015. Web. 17 Apr 2021.

Vancouver:

Kwon Y. Organoaluminum Mediated Interrupted Nazarov Reaction. [Internet] [Doctoral dissertation]. University of Alberta; 2015. [cited 2021 Apr 17]. Available from: https://era.library.ualberta.ca/files/ch128nd717.

Council of Science Editors:

Kwon Y. Organoaluminum Mediated Interrupted Nazarov Reaction. [Doctoral Dissertation]. University of Alberta; 2015. Available from: https://era.library.ualberta.ca/files/ch128nd717

23. Wester, Maarten. Electrifying solutions for a miniature dialysis device.

Degree: 2018, University Utrecht

URL: http://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; http://dspace.library.uu.nl/handle/1874/374273

► Conventional hemodialysis (HD) and peritoneal dialysis (PD) for patients with end stage kidney disease (ESKD) have major shortcomings. Removal of waste molecules and excess fluid… (more)

▼ Conventional hemodialysis (HD) and peritoneal dialysis (PD) for patients with end stage kidney disease (ESKD) have major shortcomings. Removal of waste molecules and excess fluid is inadequate, contributing significantly to poor life quality, high morbidity and high mortality. Increasing the dialysis dose would be a major improvement in renal replacement therapy. A miniaturized dialysis device with reuse of spent dialysate can facilitate longer and more frequent dialysis. In addition, a miniaturized design that is independent of a fixed water supply because of dialysate regeneration will offer more freedom and autonomy to the patient. In designing such a device, effective removal strategies must be developed for removal of all uremic waste products, excess sodium and water. In this thesis, we showed that we were able to develop a miniature dialysis device that can remove considerable amounts of excess potassium, phosphate and urea by using sorbents for electrolyte balance and electro-oxidation (EO) for urea removal from spent dialysate. First, we selected sodium poly(styrene-divinylbenzene) sulfonate beads for potassium removal and iron oxide hydroxide beads for phosphate removal. These sorbents showed potent potassium and phosphate removal, no net calcium and magnesium removal when preloaded with these electrolytes and were also excellently regenerable. Regenerability was a major selection criterion since the possibility to regenerate spent sorbents would considerably lower exploitation costs of a miniaturized dialysis device. Second, we selected graphite electrodes for urea removal by EO since they had the best ratio between urea degradation and generation of toxic chloride oxidation by-products. Third, we validated the results of our in vitro experiments in vivo in a large animal (goat) model. We documented potential toxic side effects of the selected sorbents and EO and tested measures to correct these by effects. In addition, we showed in vitro that mixed matrix membranes, dialysis membranes with integrated activated carbon particles, could be an asset in the optimization of protein bound uremic toxin removal in a miniature dialysis device as well as in conventional HD. The research performed in this thesis paves the way for further testing of a miniature dialysis device and, in the long term, this will facilitate longer and easier dialysis at home for a larger proportion of the patients with ESKD requiring dialysis. Advisors/Committee Members: Verhaar, M.C., Joles, J.A., Gerritsen, K.G.F..

Subjects/Keywords: miniature dialysis device; regeneration; sorbents; electro-oxidation; phosphate; urea; potassium; recirculation; mixed matrix membranes

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wester, M. (2018). Electrifying solutions for a miniature dialysis device. (Doctoral Dissertation). University Utrecht. Retrieved from http://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; http://dspace.library.uu.nl/handle/1874/374273

Chicago Manual of Style (16^th Edition):

Wester, Maarten. “Electrifying solutions for a miniature dialysis device.” 2018. Doctoral Dissertation, University Utrecht. Accessed April 17, 2021. http://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; http://dspace.library.uu.nl/handle/1874/374273.

MLA Handbook (7^th Edition):

Wester, Maarten. “Electrifying solutions for a miniature dialysis device.” 2018. Web. 17 Apr 2021.

Vancouver:

Wester M. Electrifying solutions for a miniature dialysis device. [Internet] [Doctoral dissertation]. University Utrecht; 2018. [cited 2021 Apr 17]. Available from: http://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; http://dspace.library.uu.nl/handle/1874/374273.

Council of Science Editors:

Wester M. Electrifying solutions for a miniature dialysis device. [Doctoral Dissertation]. University Utrecht; 2018. Available from: http://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; http://dspace.library.uu.nl/handle/1874/374273

24. Wester, Maarten. Electrifying solutions for a miniature dialysis device.

Degree: 2018, University Utrecht

URL: https://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; https://dspace.library.uu.nl/handle/1874/374273

► Conventional hemodialysis (HD) and peritoneal dialysis (PD) for patients with end stage kidney disease (ESKD) have major shortcomings. Removal of waste molecules and excess fluid… (more)

▼ Conventional hemodialysis (HD) and peritoneal dialysis (PD) for patients with end stage kidney disease (ESKD) have major shortcomings. Removal of waste molecules and excess fluid is inadequate, contributing significantly to poor life quality, high morbidity and high mortality. Increasing the dialysis dose would be a major improvement in renal replacement therapy. A miniaturized dialysis device with reuse of spent dialysate can facilitate longer and more frequent dialysis. In addition, a miniaturized design that is independent of a fixed water supply because of dialysate regeneration will offer more freedom and autonomy to the patient. In designing such a device, effective removal strategies must be developed for removal of all uremic waste products, excess sodium and water. In this thesis, we showed that we were able to develop a miniature dialysis device that can remove considerable amounts of excess potassium, phosphate and urea by using sorbents for electrolyte balance and electro-oxidation (EO) for urea removal from spent dialysate. First, we selected sodium poly(styrene-divinylbenzene) sulfonate beads for potassium removal and iron oxide hydroxide beads for phosphate removal. These sorbents showed potent potassium and phosphate removal, no net calcium and magnesium removal when preloaded with these electrolytes and were also excellently regenerable. Regenerability was a major selection criterion since the possibility to regenerate spent sorbents would considerably lower exploitation costs of a miniaturized dialysis device. Second, we selected graphite electrodes for urea removal by EO since they had the best ratio between urea degradation and generation of toxic chloride oxidation by-products. Third, we validated the results of our in vitro experiments in vivo in a large animal (goat) model. We documented potential toxic side effects of the selected sorbents and EO and tested measures to correct these by effects. In addition, we showed in vitro that mixed matrix membranes, dialysis membranes with integrated activated carbon particles, could be an asset in the optimization of protein bound uremic toxin removal in a miniature dialysis device as well as in conventional HD. The research performed in this thesis paves the way for further testing of a miniature dialysis device and, in the long term, this will facilitate longer and easier dialysis at home for a larger proportion of the patients with ESKD requiring dialysis. Advisors/Committee Members: Verhaar, Marianne C., Joles, JA, Gerritsen, KGF.

Subjects/Keywords: miniature dialysis device; regeneration; sorbents; electro-oxidation; phosphate; urea; potassium; recirculation; mixed matrix membranes

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APA (6^th Edition):

Wester, M. (2018). Electrifying solutions for a miniature dialysis device. (Doctoral Dissertation). University Utrecht. Retrieved from https://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; https://dspace.library.uu.nl/handle/1874/374273

Chicago Manual of Style (16^th Edition):

Wester, Maarten. “Electrifying solutions for a miniature dialysis device.” 2018. Doctoral Dissertation, University Utrecht. Accessed April 17, 2021. https://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; https://dspace.library.uu.nl/handle/1874/374273.

MLA Handbook (7^th Edition):

Wester, Maarten. “Electrifying solutions for a miniature dialysis device.” 2018. Web. 17 Apr 2021.

Vancouver:

Wester M. Electrifying solutions for a miniature dialysis device. [Internet] [Doctoral dissertation]. University Utrecht; 2018. [cited 2021 Apr 17]. Available from: https://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; https://dspace.library.uu.nl/handle/1874/374273.

Council of Science Editors:

Wester M. Electrifying solutions for a miniature dialysis device. [Doctoral Dissertation]. University Utrecht; 2018. Available from: https://dspace.library.uu.nl/handle/1874/374273 ; URN:NBN:NL:UI:10-1874-374273 ; urn:isbn:978-94-6323-378-1 ; URN:NBN:NL:UI:10-1874-374273 ; https://dspace.library.uu.nl/handle/1874/374273

University of Florida

25. Spurlock, Lisa Denise, 1969-. Purine templated overoxidized polypyrrole modified graphite for detection of adenosine.

Degree: PhD, Chemistry, 1996, University of Florida

URL: https://ufdc.ufl.edu/AA00040856

Subjects/Keywords: Carbon fibers; Electric current; Electrodes; Film thickness; Oxidation; pH; Polymers; Polypyrroles; Potassium phosphates; Voltammetry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Spurlock, Lisa Denise, 1. (1996). Purine templated overoxidized polypyrrole modified graphite for detection of adenosine. (Doctoral Dissertation). University of Florida. Retrieved from https://ufdc.ufl.edu/AA00040856

Chicago Manual of Style (16^th Edition):

Spurlock, Lisa Denise, 1969-. “Purine templated overoxidized polypyrrole modified graphite for detection of adenosine.” 1996. Doctoral Dissertation, University of Florida. Accessed April 17, 2021. https://ufdc.ufl.edu/AA00040856.

MLA Handbook (7^th Edition):

Spurlock, Lisa Denise, 1969-. “Purine templated overoxidized polypyrrole modified graphite for detection of adenosine.” 1996. Web. 17 Apr 2021.

Vancouver:

Spurlock, Lisa Denise 1. Purine templated overoxidized polypyrrole modified graphite for detection of adenosine. [Internet] [Doctoral dissertation]. University of Florida; 1996. [cited 2021 Apr 17]. Available from: https://ufdc.ufl.edu/AA00040856.

Council of Science Editors:

Spurlock, Lisa Denise 1. Purine templated overoxidized polypyrrole modified graphite for detection of adenosine. [Doctoral Dissertation]. University of Florida; 1996. Available from: https://ufdc.ufl.edu/AA00040856

26. Garlid, Anders Olav. Mitochondrial Reactive Oxygen Species (ROS): Which ROS is Responsible for Cardioprotective Signaling?.

Degree: MS(M.S.) in Biology, Biology, 2014, Portland State University

URL: https://pdxscholar.library.pdx.edu/open_access_etds/1641

► Mitochondria are the major effectors of cardioprotection by procedures that open the mitochondrial ATP-sensitive potassium channel (mitoK_ATP), including ischemic and pharmacological preconditioning. MitoK_ATP opening… (more)

Subjects/Keywords: Mitochondria – Research; Potassium channels – Research; Oxidation-reduction reaction – Research; Heart – Metabolism – Research; Ischemia – Research; Cell Biology

…Mitchell’s chemiosmotic theory. Fig. 1.2. (p. 5) The mitochondrial potassium cycle. Fig… …transport system F1,Fo-ATPase ATP synthase + + inner membrane mitochondrial protein for potassium… …ATPase sodium-potassium adenosine triphosphatase (Na+-K+ pump) ∆Ψ membrane potential… …rectifying potassium channel SUR sulfonyl-urea receptor ROS O2•H2O2 HO• FA FAOOH reactive oxygen… …CCCP BEL Dfo DMF DMSO Trolox Catalase potassium channel opener ischemic preconditioning…

10 more images…

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APA (6^th Edition):

Garlid, A. O. (2014). Mitochondrial Reactive Oxygen Species (ROS): Which ROS is Responsible for Cardioprotective Signaling?. (Masters Thesis). Portland State University. Retrieved from https://pdxscholar.library.pdx.edu/open_access_etds/1641

Chicago Manual of Style (16^th Edition):

Garlid, Anders Olav. “Mitochondrial Reactive Oxygen Species (ROS): Which ROS is Responsible for Cardioprotective Signaling?.” 2014. Masters Thesis, Portland State University. Accessed April 17, 2021. https://pdxscholar.library.pdx.edu/open_access_etds/1641.

MLA Handbook (7^th Edition):

Garlid, Anders Olav. “Mitochondrial Reactive Oxygen Species (ROS): Which ROS is Responsible for Cardioprotective Signaling?.” 2014. Web. 17 Apr 2021.

Vancouver:

Garlid AO. Mitochondrial Reactive Oxygen Species (ROS): Which ROS is Responsible for Cardioprotective Signaling?. [Internet] [Masters thesis]. Portland State University; 2014. [cited 2021 Apr 17]. Available from: https://pdxscholar.library.pdx.edu/open_access_etds/1641.

Council of Science Editors:

Garlid AO. Mitochondrial Reactive Oxygen Species (ROS): Which ROS is Responsible for Cardioprotective Signaling?. [Masters Thesis]. Portland State University; 2014. Available from: https://pdxscholar.library.pdx.edu/open_access_etds/1641

27. Levashova, Y. The right of states to regulate in their public interest and the right of investors to receive fair and equitable treatment : The search for a balance in treaties and cases on international investment law.

Degree: 2018, University Utrecht

URL: https://dspace.library.uu.nl/handle/1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; 1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; https://dspace.library.uu.nl/handle/1874/373962

► At present, we see that a new generation of international investment agreements (IIAs) is being negotiated, e.g. CETA, TTIP and multiple European Union trade and… (more)

▼ At present, we see that a new generation of international investment agreements (IIAs) is being negotiated, e.g. CETA, TTIP and multiple European Union trade and investment treaties. In these processes, negotiators of contracting states articulate the issue of the host state’s ‘right to regulate’ and discuss in which way, in IIAs, ‘policy space’ can be preserved for host states. The goal is to ensure that a host state, which wants to welcome foreign direct investment, retains the power to change its existing policies and introduce new ones in furtherance of public interests, and/or in order to comply with its obligations under international human rights, environmental and health treaties. Nonetheless, the host state also needs to provide the foreign investor with a certain level of ‘investment protection’ and comply with international investment law standards, such as the fair and equitable treatment standard (FET). The FET standard has become one of the most important pillars of foreign investment protection under international investment law. The number of investment decisions in which this standard has been evoked, has grown enormously in the last two decades. Many of these conflicts reveal that on the one hand a foreign investor has an expectation of a ‘stable legal and business environment’, which is essential for the planning of investments. On the other hand, host states have a duty to regulate in the public interest, particularly in the light of ‘changing social, economic and political circumstances’. In this book, an overview of the various types of FET clauses in IIAs is presented as well as an analysis of pertinent case law. In the analysis of the cases, the question is addressed in which way a host state can lawfully exercise its right to regulate in the public interest, while remaining in compliance with its obligation to provide fair and equitable treatment to a foreign investor under applicable IIA(s). Reviewing the case law of the last decades, it has however become clear that the text of many existing IIAs does not offer sufficient clarity regarding the legal conditions that apply (i) to a host state’s right to regulate and (ii) to the investor’s protection under the FET standard provisions. Hence, striking the balance between the interests of host states on the one hand, and investors on the other, has proved to be challenging for tribunals. The trends in the case law are articulated and compared with the latest trends in treaty drafting. In particular, the newest generation of IIAs and those that are currently under development draw inspiration from ground-breaking cases. This study examines whether, and if so to what extent, in such investment cases and the new generation of IIAs, the balance between the host state’s right to regulate and the protection afforded to the foreign investor under the FET standard has shifted. This book will be useful for treaty drafters, policymakers, practitioners, and academics to understand the complexities concerning exercising the right to regulate and applying… Advisors/Committee Members: Dekker, Ige, Lambooy, Tineke.

Subjects/Keywords: miniature dialysis device; regeneration; sorbents; electro-oxidation; phosphate; urea; potassium; recirculation; mixed matrix membranes

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Levashova, Y. (2018). The right of states to regulate in their public interest and the right of investors to receive fair and equitable treatment : The search for a balance in treaties and cases on international investment law. (Doctoral Dissertation). University Utrecht. Retrieved from https://dspace.library.uu.nl/handle/1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; 1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; https://dspace.library.uu.nl/handle/1874/373962

Chicago Manual of Style (16^th Edition):

Levashova, Y. “The right of states to regulate in their public interest and the right of investors to receive fair and equitable treatment : The search for a balance in treaties and cases on international investment law.” 2018. Doctoral Dissertation, University Utrecht. Accessed April 17, 2021. https://dspace.library.uu.nl/handle/1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; 1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; https://dspace.library.uu.nl/handle/1874/373962.

MLA Handbook (7^th Edition):

Levashova, Y. “The right of states to regulate in their public interest and the right of investors to receive fair and equitable treatment : The search for a balance in treaties and cases on international investment law.” 2018. Web. 17 Apr 2021.

Vancouver:

Levashova Y. The right of states to regulate in their public interest and the right of investors to receive fair and equitable treatment : The search for a balance in treaties and cases on international investment law. [Internet] [Doctoral dissertation]. University Utrecht; 2018. [cited 2021 Apr 17]. Available from: https://dspace.library.uu.nl/handle/1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; 1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; https://dspace.library.uu.nl/handle/1874/373962.

Council of Science Editors:

Levashova Y. The right of states to regulate in their public interest and the right of investors to receive fair and equitable treatment : The search for a balance in treaties and cases on international investment law. [Doctoral Dissertation]. University Utrecht; 2018. Available from: https://dspace.library.uu.nl/handle/1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; 1874/373962 ; URN:NBN:NL:UI:10-1874-373962 ; https://dspace.library.uu.nl/handle/1874/373962

University of Florida

28. Sun, Jingshun, 1967-. The Chemiluminescences and degradations of ß-lactam antibiotics after oxidation by potassium superoxide.

Degree: 1998, University of Florida

URL: https://ufdc.ufl.edu/AA00021355

Subjects/Keywords: Antibiotics; Chemiluminescence; Free radicals; Mass spectroscopy; Oxidation; Oxygen; Penicillin; Potassium; Sulfoxides; Superoxides; Anti-Bacterial Agents ( mesh ); Chemiluminescence ( mesh ); Department of Medicinal Chemistry thesis Ph.D ( mesh ); Penicillin G ( mesh ); Potassium ( mesh ); Research ( mesh ); Superoxides – metabolism ( mesh )

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APA (6^th Edition):

Sun, Jingshun, 1. (1998). The Chemiluminescences and degradations of ß-lactam antibiotics after oxidation by potassium superoxide. (Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/AA00021355

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sun, Jingshun, 1967-. “The Chemiluminescences and degradations of ß-lactam antibiotics after oxidation by potassium superoxide.” 1998. Thesis, University of Florida. Accessed April 17, 2021. https://ufdc.ufl.edu/AA00021355.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sun, Jingshun, 1967-. “The Chemiluminescences and degradations of ß-lactam antibiotics after oxidation by potassium superoxide.” 1998. Web. 17 Apr 2021.

Vancouver:

Sun, Jingshun 1. The Chemiluminescences and degradations of ß-lactam antibiotics after oxidation by potassium superoxide. [Internet] [Thesis]. University of Florida; 1998. [cited 2021 Apr 17]. Available from: https://ufdc.ufl.edu/AA00021355.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sun, Jingshun 1. The Chemiluminescences and degradations of ß-lactam antibiotics after oxidation by potassium superoxide. [Thesis]. University of Florida; 1998. Available from: https://ufdc.ufl.edu/AA00021355

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Florida

29. Waggoner, James Richard, 1952-. Redox mechanism of sulfide ion in molten lithium chloride-potassium chloride eutectic.

Degree: 1982, University of Florida

URL: https://ufdc.ufl.edu/AA00040009

Subjects/Keywords: Dimerization; Electric current; Electrodes; Electrons; Glassy carbon; Ions; Molten salts; Oxidation; Sulfides; Sulfur; Chemistry thesis Ph. D; Lithium chloride; Oxidation-reduction reaction; Potassium chloride; Potentiometer; Spectrum analysis; Sulfides; Voltameters

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APA (6^th Edition):

Waggoner, James Richard, 1. (1982). Redox mechanism of sulfide ion in molten lithium chloride-potassium chloride eutectic. (Thesis). University of Florida. Retrieved from https://ufdc.ufl.edu/AA00040009

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Waggoner, James Richard, 1952-. “Redox mechanism of sulfide ion in molten lithium chloride-potassium chloride eutectic.” 1982. Thesis, University of Florida. Accessed April 17, 2021. https://ufdc.ufl.edu/AA00040009.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Waggoner, James Richard, 1952-. “Redox mechanism of sulfide ion in molten lithium chloride-potassium chloride eutectic.” 1982. Web. 17 Apr 2021.

Vancouver:

Waggoner, James Richard 1. Redox mechanism of sulfide ion in molten lithium chloride-potassium chloride eutectic. [Internet] [Thesis]. University of Florida; 1982. [cited 2021 Apr 17]. Available from: https://ufdc.ufl.edu/AA00040009.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Waggoner, James Richard 1. Redox mechanism of sulfide ion in molten lithium chloride-potassium chloride eutectic. [Thesis]. University of Florida; 1982. Available from: https://ufdc.ufl.edu/AA00040009

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

30. Santos, Bruno Vicente de Azevedo Pereira dos. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po.

Degree: Faculdade de Engenharia Civil, Arquitetura e Urbanismo; Programa de Pós-Graduação em Engenharia Civil, 2005, Universidade Estadual de Campinas

URL: SANTOS, Bruno Vicente de Azevedo Pereira dos. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. 2005. 193 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257904>. Acesso em: 11 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257904

►

Orientador: Ruben Bresaola Junior

Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo

Made available in DSpace on 2018-08-11T19:59:18Z (GMT).… (more)

▼

Orientador: Ruben Bresaola Junior

Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo

Made available in DSpace on 2018-08-11T19:59:18Z (GMT). No. of bitstreams: 1 Santos_BrunoVicentedeAzevedoPereirados_M.pdf: 1399208 bytes, checksum: e6e631ee616dacba62ad54d7e6050502 (MD5) Previous issue date: 2005

Resumo: A presente pesquisa teve por objetivo analisar a formação de THM através do uso de permanganato de potássio, de forma isolada ou associada com o cloro livre, no processo de pré-oxidação, e, numa segunda etapa, avaliar a eficiência de remoção destes subprodutos através da adsorção em carvão ativado em pó seguida de tratamento convencional. Foram realizadas oxidações de soluções contendo ácidos húmicos e brometos, em diversas dosagens, analisando-se a formação de THM por espectrofotometria e cromatografia gasosa. A remoção dos subprodutos formados foi realizada com dosagens de CAP variando de 10,0 a 150,0 mg/L e com dosagem de coagulante e valor de pH determinados experimentalmente para cada uma delas. Os resultados obtidos, pelos dois métodos de detecção, mostraram que não houve formação significativa de THM quando a oxidação foi realizada apenas pelo permanganato de potássio e que, com o uso conjunto dos dois oxidantes, houve uma redução média de 30 % na formação quando comparada ao uso exclusivo de cloro livre. O processo de tratamento se mostrou eficiente para as dosagens mais altas de CAP, adequando a qualidade da água final nas normas vigentes.

The present research had for objective to analyze the formation of THM through the use of potassium permanganate, isolated or associate with free chlorine, in the process of pre-oxidation, and, in a second stage, to evaluate the removal efficiency of these by-products through the adsorption in powdered activated carbon followed by conventional treatment. The oxidations of solutions contend humic acids and bromides, in diverse dosages had been carried through, analyzing the formation of THM with spectrofotometric and gas chromatography methods. The removal of by-products was carried through with dosages of PAC between 10,0 and 150,00 mg/L and dosages of coagulant and pH value determined experimentally for each one of them. The gotten results, for the two methods of determination, had shown that there wasn't significant formation of THM when the oxidation was carried through only by the potassium permanganate and that, with the joint use of the two oxidants, it had an average reduction of 30 % in the formation when compared with the exclusive use of free chlorine use. The treatment process showed efficient for the highest dosages of PAC, adjusting the quality of the final water in the effective regulations.

Mestrado

Saneamento e Ambiente

Mestre em Engenharia Civil

Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS, Bresaola Júnior, Ruben, 1949-2016, Junior, Ruben Bresaola, Isaac, Ricardo de Lima, Sobrinho, Pedro Alem.

Subjects/Keywords: Água - Estações de tratamento; Água - Purificação - Oxidação; Carvão; Agua - Purificação - Floculação; Permanganato de potassio; Water purification plants; Water - Purification - Oxidation; Potassium permanganate; Water - Purification - Floculation; Coal

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APA (6^th Edition):

Santos, B. V. d. A. P. d. (2005). Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. (Masters Thesis). Universidade Estadual de Campinas. Retrieved from SANTOS, Bruno Vicente de Azevedo Pereira dos. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. 2005. 193 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257904>. Acesso em: 11 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257904

Chicago Manual of Style (16^th Edition):

Santos, Bruno Vicente de Azevedo Pereira dos. “Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po.” 2005. Masters Thesis, Universidade Estadual de Campinas. Accessed April 17, 2021. SANTOS, Bruno Vicente de Azevedo Pereira dos. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. 2005. 193 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257904>. Acesso em: 11 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257904.

MLA Handbook (7^th Edition):

Santos, Bruno Vicente de Azevedo Pereira dos. “Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po.” 2005. Web. 17 Apr 2021.

Vancouver:

Santos BVdAPd. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. [Internet] [Masters thesis]. Universidade Estadual de Campinas; 2005. [cited 2021 Apr 17]. Available from: SANTOS, Bruno Vicente de Azevedo Pereira dos. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. 2005. 193 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257904>. Acesso em: 11 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257904.

Council of Science Editors:

Santos BVdAPd. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. [Masters Thesis]. Universidade Estadual de Campinas; 2005. Available from: SANTOS, Bruno Vicente de Azevedo Pereira dos. Formação e remoção de trihalometanos em aguas de abastecimento utilizando permanganato de potassio e carvão ativado em po. 2005. 193 p. Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo, Campinas, SP. Disponível em: <http://www.repositorio.unicamp.br/handle/REPOSIP/257904>. Acesso em: 11 ago. 2018. ; http://repositorio.unicamp.br/jspui/handle/REPOSIP/257904

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