subject:(Water treatment)

University of Lund

1. Kjerstadius, Hamse. Enhancing anaerobic digestion in urban wastewater management.

Degree: 2017, University of Lund

URL: https://lup.lub.lu.se/record/5557e275-92ef-4e03-95d0-b63aed20cd1d ; https://portal.research.lu.se/ws/files/22098807/Ph.d._Thesis_without_papers_Hamse_Kjerstadius.pdf

► The thesis investigates how anaerobic digestion could be utilized to improve wastewater management,specifically in regards to future expected regulation on sludge management in Sweden.Two possible… (more)

Subjects/Keywords: Water Treatment

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APA (6^th Edition):

Kjerstadius, H. (2017). Enhancing anaerobic digestion in urban wastewater management. (Doctoral Dissertation). University of Lund. Retrieved from https://lup.lub.lu.se/record/5557e275-92ef-4e03-95d0-b63aed20cd1d ; https://portal.research.lu.se/ws/files/22098807/Ph.d._Thesis_without_papers_Hamse_Kjerstadius.pdf

Chicago Manual of Style (16^th Edition):

Kjerstadius, Hamse. “Enhancing anaerobic digestion in urban wastewater management.” 2017. Doctoral Dissertation, University of Lund. Accessed February 24, 2020. https://lup.lub.lu.se/record/5557e275-92ef-4e03-95d0-b63aed20cd1d ; https://portal.research.lu.se/ws/files/22098807/Ph.d._Thesis_without_papers_Hamse_Kjerstadius.pdf.

MLA Handbook (7^th Edition):

Kjerstadius, Hamse. “Enhancing anaerobic digestion in urban wastewater management.” 2017. Web. 24 Feb 2020.

Vancouver:

Kjerstadius H. Enhancing anaerobic digestion in urban wastewater management. [Internet] [Doctoral dissertation]. University of Lund; 2017. [cited 2020 Feb 24]. Available from: https://lup.lub.lu.se/record/5557e275-92ef-4e03-95d0-b63aed20cd1d ; https://portal.research.lu.se/ws/files/22098807/Ph.d._Thesis_without_papers_Hamse_Kjerstadius.pdf.

Council of Science Editors:

Kjerstadius H. Enhancing anaerobic digestion in urban wastewater management. [Doctoral Dissertation]. University of Lund; 2017. Available from: https://lup.lub.lu.se/record/5557e275-92ef-4e03-95d0-b63aed20cd1d ; https://portal.research.lu.se/ws/files/22098807/Ph.d._Thesis_without_papers_Hamse_Kjerstadius.pdf

University of Minnesota

2. Ortega, Karen. Floating Treatment Wetlands: Inter-Relationships between Engineered Solutions for Nutrient Pollution and their Bodies of Water.

Degree: MS, Bioproducts/Biosystems Science Engineering and Management, 2018, University of Minnesota

URL: http://hdl.handle.net/11299/201738

► Floating treatment wetlands (FTWs) are a best management practice (BMP) currently used in several countries worldwide to reduce nutrient concentrations in bodies of water. This… (more)

Subjects/Keywords: Floating treatment wetland; Water treatment

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APA (6^th Edition):

Ortega, K. (2018). Floating Treatment Wetlands: Inter-Relationships between Engineered Solutions for Nutrient Pollution and their Bodies of Water. (Masters Thesis). University of Minnesota. Retrieved from http://hdl.handle.net/11299/201738

Chicago Manual of Style (16^th Edition):

Ortega, Karen. “Floating Treatment Wetlands: Inter-Relationships between Engineered Solutions for Nutrient Pollution and their Bodies of Water.” 2018. Masters Thesis, University of Minnesota. Accessed February 24, 2020. http://hdl.handle.net/11299/201738.

MLA Handbook (7^th Edition):

Ortega, Karen. “Floating Treatment Wetlands: Inter-Relationships between Engineered Solutions for Nutrient Pollution and their Bodies of Water.” 2018. Web. 24 Feb 2020.

Vancouver:

Ortega K. Floating Treatment Wetlands: Inter-Relationships between Engineered Solutions for Nutrient Pollution and their Bodies of Water. [Internet] [Masters thesis]. University of Minnesota; 2018. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/11299/201738.

Council of Science Editors:

Ortega K. Floating Treatment Wetlands: Inter-Relationships between Engineered Solutions for Nutrient Pollution and their Bodies of Water. [Masters Thesis]. University of Minnesota; 2018. Available from: http://hdl.handle.net/11299/201738

Addis Ababa University

3. Tariku, G/Tsadik. PERFORMANCE EVALUATION OF DRINKING WATER TREATMENT PLANT (CASE STUDY: GAMBELLA TOWN DRINKING WATER TREATMENT PLANT) .

Degree: 2013, Addis Ababa University

URL: http://etd.aau.edu.et/dspace/handle/123456789/3967

► The conventional water treatment plant, especially in developing countries, faces major challenges in terms of assessing its operation and performance due to inappropriate technologies, insufficient… (more)

▼ The conventional water treatment plant, especially in developing countries, faces major challenges in terms of assessing its operation and performance due to inappropriate technologies, insufficient equipment and deficiency in skilled expertise. Simple but efficient technologies are therefore necessary for reasonable evaluation of the daily performance of the plant. Turbidity is thought of as a convenient surrogate to give favorable indication of the biological and physical quality of the treated water thus by extension provide a fair gauge of the performance of the treatment plant with respect to water purification. Besides, it is fairly simple to measure, cheap and can easily be understood by the operators. In this study the performance of Gambella town water treatment plant was assessed. The study was conducted by assessing unit process capability, design, operation and maintenance potential to meet optimized goals. From results of the assessments, root factors limiting optimum performance were identified and improvement options were proposed. Major unit processes were evaluated to project their design capabilities to meet current peak water demand by selecting appropriate loading rates as basis criteria. The results of the assessment found that all units had the capability to satisfactorily treat water at peak daily demand of 2000 m3/day. The study assessed turbidity performances of sedimentation and filtration units by setting optimized turbidity goals. The assessment results indicated that, settled water turbidity was measured less than 10 NTU. And filter turbidity spike of 6.5 NTU following backwash with a reduction to 0.6 NTU after one hour was observed. Generally optimized performance goals were not being achieved. This indicated high risk of microbial pathogens that could pass the filtration barriers in the finished water. Jar test experiments were conducted to evaluate the effectiveness of Aluminum Sulphate (recently used by the treatment plant), Ferric chloride and Ferric Sulphate by comparing the optimum dose at optimum pH for highest turbidity removal and relative costs. From the jar test results Aluminum Sulphate was found to be the effective chemical with 45 mg/l optimum dose at pH 7.1 and the treatment plant was recommended to continue using Aluminum Sulphate at the optimum dose for the raw water characteristics during the evaluation period. Treated water samples were collected from the clear-water well to test 14 water quality parameters according to the standard methods for water and waste water examinations. The collected samples were intended to show the x characteristics of the finished water only during the evaluation period. The samples were analyzed at the laboratory of GWTP and results were compared with WHO standards and guidelines for drinking water. Results of the analysis showed that all of the measured parameters were within the acceptable range. In the assessment of factors limiting performance of the treatment plant; major factors were categorized as design, operational and… Advisors/Committee Members: Dr. Ing. Berhanu Assefa (advisor).

Subjects/Keywords: DRINKING WATER TREATMENT; WATER TREATMENT PLANT

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APA (6^th Edition):

Tariku, G. (2013). PERFORMANCE EVALUATION OF DRINKING WATER TREATMENT PLANT (CASE STUDY: GAMBELLA TOWN DRINKING WATER TREATMENT PLANT) . (Thesis). Addis Ababa University. Retrieved from http://etd.aau.edu.et/dspace/handle/123456789/3967

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):

Tariku, G/Tsadik. “PERFORMANCE EVALUATION OF DRINKING WATER TREATMENT PLANT (CASE STUDY: GAMBELLA TOWN DRINKING WATER TREATMENT PLANT) .” 2013. Thesis, Addis Ababa University. Accessed February 24, 2020. http://etd.aau.edu.et/dspace/handle/123456789/3967.

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

MLA Handbook (7^th Edition):

Tariku, G/Tsadik. “PERFORMANCE EVALUATION OF DRINKING WATER TREATMENT PLANT (CASE STUDY: GAMBELLA TOWN DRINKING WATER TREATMENT PLANT) .” 2013. Web. 24 Feb 2020.

Vancouver:

Tariku G. PERFORMANCE EVALUATION OF DRINKING WATER TREATMENT PLANT (CASE STUDY: GAMBELLA TOWN DRINKING WATER TREATMENT PLANT) . [Internet] [Thesis]. Addis Ababa University; 2013. [cited 2020 Feb 24]. Available from: http://etd.aau.edu.et/dspace/handle/123456789/3967.

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

Council of Science Editors:

Tariku G. PERFORMANCE EVALUATION OF DRINKING WATER TREATMENT PLANT (CASE STUDY: GAMBELLA TOWN DRINKING WATER TREATMENT PLANT) . [Thesis]. Addis Ababa University; 2013. Available from: http://etd.aau.edu.et/dspace/handle/123456789/3967

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

University of KwaZulu-Natal

4. Oyetade, Oluwaseun Akinwole. Adsorption of selected pollutants from aqueous solutions onto modified carbon nanotubes.

Degree: 2015, University of KwaZulu-Natal

URL: http://hdl.handle.net/10413/15687

► The significance of wastewater remediation before its discharge into the aquatic environment cannot be overemphasized. Adsorption has been proven to be effective for the removal… (more)

▼ The significance of wastewater remediation before its discharge into the aquatic environment cannot be overemphasized. Adsorption has been proven to be effective for the removal of toxic pollutants from industrial effluents and/or wastewater, due to its simplicity in operation and the possibility of regenerating sorbents for reuse. This concept was exploited to achieve the effective removal of toxic contaminants from simulated wastewater. Carbon nanotubes, a fascinating member of the carbon family, possessing unique physical and chemical properties, have been reported as superior adsorbents for wastewater remediation purposes. Their large specific surface areas and porosity, hollow and layered structures, and great mechanical and thermal stability, makes them good candidates as sorbents for wastewater treatment and contamination control. This thesis interrogates the efficacy of carbon-structured nanomaterials containing multiwalled carbon nanotubes (MWCNTs) as the backbone, for the removal of divalent metal ions and organic contaminants from aqueous solutions. In this work, a novel adsorbent was successfully synthesized by incorporating a nitrogen-donor ligand (4-phenyl-2, 2':6', 2''-terpyridine) onto MWCNTs to afford nitrogen-functionalized MWCNTs (MWCNT-ttpy). The effectiveness of this sorbent towards the removal of divalent metal ions (Pb2+, Cd2+, Zn2+, Hg2+ and Cu2+), and organic contaminants (bisphenol A and ibuprofen) from aqueous solutions was investigated. The adsorption uptake of these pollutants onto MWCNT-ttpy was compared with that of acid-functionalized MWCNTs (MWCNT-COOH) to determine the sorbent with best removal efficiencies. Further, magnetic nanocomposites containing cobalt ferrite nanoparticles and MWCNT-COOH were synthesized in varying ratios to investigate their effectiveness for the removal of rhodamine B from aqueous solutions. All nanomaterials synthesized were characterized by means of TEM, SEM, TGA, BET, FTIR and Raman spectroscopy before application. Batch adsorption experiments were conducted to determine the effects of pH, contact time, adsorbent dose, initial adsorbate concentration and temperature for each sorption process in order to evaluate the best experimental conditions necessary for pollutant removal. The experimental data were fitted into the pseudo-first order, pseudo-second order, intraparticle diffusion and Elovich models to determine the dynamics and rate-determining step of the adsorption processes. The mechanism of the process was investigated by fitting the experimental data into various two- and three-parameter isotherms. iii The application of MWCNT-ttpy for the removal of both heavy metal ions and organic pollutants demonstrated much enhanced uptakes than MWCNT-COOH. The incorporation of nitrogen onto MWCNT-COOH significantly improved the affinity towards the removal of metal ions, forming strong electrostatic and coordination interactions between the active sites on the adsorbent and metal ion cations. Increasing hydrophobicity of MWCNT-ttpy over MWCNT-COOH… Advisors/Committee Members: Martincigh, Bice. Susan. (advisor), Nyamori, Vincent. O. (advisor), Jonnalagadda, Sreekantha B. (advisor).

Subjects/Keywords: Waste.; Water.; Treatment.

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APA (6^th Edition):

Oyetade, O. A. (2015). Adsorption of selected pollutants from aqueous solutions onto modified carbon nanotubes. (Thesis). University of KwaZulu-Natal. Retrieved from http://hdl.handle.net/10413/15687

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):

Oyetade, Oluwaseun Akinwole. “Adsorption of selected pollutants from aqueous solutions onto modified carbon nanotubes.” 2015. Thesis, University of KwaZulu-Natal. Accessed February 24, 2020. http://hdl.handle.net/10413/15687.

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

MLA Handbook (7^th Edition):

Oyetade, Oluwaseun Akinwole. “Adsorption of selected pollutants from aqueous solutions onto modified carbon nanotubes.” 2015. Web. 24 Feb 2020.

Vancouver:

Oyetade OA. Adsorption of selected pollutants from aqueous solutions onto modified carbon nanotubes. [Internet] [Thesis]. University of KwaZulu-Natal; 2015. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/10413/15687.

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

Council of Science Editors:

Oyetade OA. Adsorption of selected pollutants from aqueous solutions onto modified carbon nanotubes. [Thesis]. University of KwaZulu-Natal; 2015. Available from: http://hdl.handle.net/10413/15687

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

University of Ottawa

5. Ren, Yuxuan. Synthesis, Characterization and Testing of Bi2MoO6-Based Semiconductors Applied in Photocatalytic Water Treatment .

Degree: 2019, University of Ottawa

URL: http://hdl.handle.net/10393/38901

► Photocatalysis has received increasing attention in recent years as an effective technology in wastewater treatment applications. In this project, bismuth molybdate (Bi2MoO6), which is a… (more)

Subjects/Keywords: Photodegradation; Water treatment

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APA (6^th Edition):

Ren, Y. (2019). Synthesis, Characterization and Testing of Bi2MoO6-Based Semiconductors Applied in Photocatalytic Water Treatment . (Thesis). University of Ottawa. Retrieved from http://hdl.handle.net/10393/38901

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):

Ren, Yuxuan. “Synthesis, Characterization and Testing of Bi2MoO6-Based Semiconductors Applied in Photocatalytic Water Treatment .” 2019. Thesis, University of Ottawa. Accessed February 24, 2020. http://hdl.handle.net/10393/38901.

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

MLA Handbook (7^th Edition):

Ren, Yuxuan. “Synthesis, Characterization and Testing of Bi2MoO6-Based Semiconductors Applied in Photocatalytic Water Treatment .” 2019. Web. 24 Feb 2020.

Vancouver:

Ren Y. Synthesis, Characterization and Testing of Bi2MoO6-Based Semiconductors Applied in Photocatalytic Water Treatment . [Internet] [Thesis]. University of Ottawa; 2019. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/10393/38901.

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

Council of Science Editors:

Ren Y. Synthesis, Characterization and Testing of Bi2MoO6-Based Semiconductors Applied in Photocatalytic Water Treatment . [Thesis]. University of Ottawa; 2019. Available from: http://hdl.handle.net/10393/38901

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

Karlstad University

6. Öberg, Emilia. Ammoniumkvävereduktion vid lakvattenrening med mobil bioreaktor : vid olika temperaturer och fosfortillskott.

Degree: Karlstad University, 2017, Karlstad University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-56711

►

Behovet av energieffektiva och välfungerande vattenreningssystem är stort, och växer i takt med den ökande befolkningsmängden. Lakvatten bildas då framförallt nederbörd rinner genom deponerat… (more)

▼

Behovet av energieffektiva och välfungerande vattenreningssystem är stort, och växer i takt med den ökande befolkningsmängden. Lakvatten bildas då framförallt nederbörd rinner genom deponerat avfall. Problematiken kring lakvattenrening består i att bassängerna är placerade utomhus, vilket medför låga temperaturer under vinterhalvåret. Då lakvattenrening i huvudsak utförs med biologisk reningsteknik, medför de låga temperaturerna en sänkning i den bakteriella aktiviteten vilket försämrar reningseffektiviteten. Ett annat problem som ofta uppstår vid lakvattenrening är att det förorenade vattnet ofta består av höga halter kväve, medan fosforhalterna är låga. Detta ger en obalans i bakteriernas metabolism och kan leda till begränsningar i reningseffektivitet. I detta arbete har en nyutvecklad bioreaktor, som testas på Djupdalens avfallsanläggning, undersökts. Bioreaktorn togs i drift under hösten 2015 samt från april – december 2016. Mätdata från Djupdalen baserat på månatliga vattenprover och kemiska analyser för 2014 – 2016, har studerats för att ta reda på bioreaktorns bidrag till reningseffektvitet av ammoniumkväve. Egna vattenprovtagningar har utförts under maj 2017, där reningseffektivitet och aktiv biofilmsyta vid driftsättning av bioreaktorn studerats. Slutligen utfördes försök där biofilm från Djupdalen testats vid 17 – 18 liksom 12 – 15 ˚C med olika halter fosfortillskott, för att undersöka huruvida reningseffektiviteten kan förbättras om fosforhalten höjs. Resultaten tyder på att bioreaktorn bidrar till kraftig förbättring av reningseffektiviteten i luftningsbassängen, men förbättringspotential finns. Flera av de miljömässiga faktorerna i luftningsbassängen medför mindre gynnsamma förhållanden för den bakteriella tillväxten, såsom temperaturer under 15 ˚C, kraftiga underskott av fosfor i det inkommande lakvattnet och något för basiska pH värden. Genom egna vattenprovtagningar och medföljande kemiska analys framkom det att temperaturer över 15 ˚C i lakvattnet gynnar en snabbare utveckling av biofilmen. Slutligen visade laborativa försök att fosfortillskott vid temperaturer på 12 - 15 ˚C medförde en ökad reningseffektivitet, medan resultatet var oförändrat för temperaturer på 17 – 18 ˚C vid en uppehållstid på 24 timmar. Däremot visar en lägre uppehållstid på 16 timmar, att fosfortillskott påverkar försöken positivt för båda temperaturerna. Detta tyder på att ett fosfortillskott under hösten i luftningsbassängen, när temperaturerna i lakvattnet går under 15 ˚C, bör kunna medföra att bioreaktorn kan förbättra sin reningseffektivitet, trots den sjunkande lakvattentemperaturen.

The need for energy efficient and well-functioning water treatment systems is high, and grows as the growing population increases. Leachate is formed as water flows through landfilled waste. The problem of leachate treatment is that the reactors are located outdoors, which causes low temperatures during the winter months. As the leachate treatment is mainly carried out with biological purification techniques, the low temperatures…

Subjects/Keywords: Water Treatment; Vattenbehandling

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

APA (6^th Edition):

Öberg, E. (2017). Ammoniumkvävereduktion vid lakvattenrening med mobil bioreaktor : vid olika temperaturer och fosfortillskott. (Thesis). Karlstad University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-56711

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):

Öberg, Emilia. “Ammoniumkvävereduktion vid lakvattenrening med mobil bioreaktor : vid olika temperaturer och fosfortillskott.” 2017. Thesis, Karlstad University. Accessed February 24, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-56711.

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

MLA Handbook (7^th Edition):

Öberg, Emilia. “Ammoniumkvävereduktion vid lakvattenrening med mobil bioreaktor : vid olika temperaturer och fosfortillskott.” 2017. Web. 24 Feb 2020.

Vancouver:

Öberg E. Ammoniumkvävereduktion vid lakvattenrening med mobil bioreaktor : vid olika temperaturer och fosfortillskott. [Internet] [Thesis]. Karlstad University; 2017. [cited 2020 Feb 24]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-56711.

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

Council of Science Editors:

Öberg E. Ammoniumkvävereduktion vid lakvattenrening med mobil bioreaktor : vid olika temperaturer och fosfortillskott. [Thesis]. Karlstad University; 2017. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-56711

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

Uppsala University

7. Oskarsson, Lina; Frihammar, Esmeralda; Wallin, Mathias; Gobl, Madeleine; Kjellgren, Ylva; Lampinen, Alexi. Sensorbaserad kvalitetskontroll av råvatten.

Degree: Earth Sciences, 2018, Uppsala University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351934

► Denna rapport är utförd på uppdrag av företaget Norrvatten vilka driver vattenverket Görvälnverket i Jakobsberg utanför Stockholm. Studien är uppdelad i tre huvudmål. Det… (more)

Subjects/Keywords: Water Treatment; Vattenbehandling

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APA (6^th Edition):

Oskarsson, Lina; Frihammar, Esmeralda; Wallin, Mathias; Gobl, Madeleine; Kjellgren, Ylva; Lampinen, A. (2018). Sensorbaserad kvalitetskontroll av råvatten. (Thesis). Uppsala University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351934

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):

Oskarsson, Lina; Frihammar, Esmeralda; Wallin, Mathias; Gobl, Madeleine; Kjellgren, Ylva; Lampinen, Alexi. “Sensorbaserad kvalitetskontroll av råvatten.” 2018. Thesis, Uppsala University. Accessed February 24, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351934.

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

MLA Handbook (7^th Edition):

Oskarsson, Lina; Frihammar, Esmeralda; Wallin, Mathias; Gobl, Madeleine; Kjellgren, Ylva; Lampinen, Alexi. “Sensorbaserad kvalitetskontroll av råvatten.” 2018. Web. 24 Feb 2020.

Vancouver:

Oskarsson, Lina; Frihammar, Esmeralda; Wallin, Mathias; Gobl, Madeleine; Kjellgren, Ylva; Lampinen A. Sensorbaserad kvalitetskontroll av råvatten. [Internet] [Thesis]. Uppsala University; 2018. [cited 2020 Feb 24]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351934.

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

Council of Science Editors:

Oskarsson, Lina; Frihammar, Esmeralda; Wallin, Mathias; Gobl, Madeleine; Kjellgren, Ylva; Lampinen A. Sensorbaserad kvalitetskontroll av råvatten. [Thesis]. Uppsala University; 2018. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351934

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

University of Alberta

8. Mann, Ajaypal S. Removal of model waste-water bacteria by magnetite in water and waste-water treatment processes.

Degree: MS, Department of Civil and Environmental Engineering, 2012, University of Alberta

URL: https://era.library.ualberta.ca/files/jq085k29f

► Conventional disinfection processes used for water and waste-water treatment such as chlorination, and ozonation produce disinfection by products which are carcinogenic. The use of magnetite… (more)

Subjects/Keywords: Water treatment; Magnetite; Wastewater treatment; Bacteria; disinfection

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

APA (6^th Edition):

Mann, A. S. (2012). Removal of model waste-water bacteria by magnetite in water and waste-water treatment processes. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/jq085k29f

Chicago Manual of Style (16^th Edition):

Mann, Ajaypal S. “Removal of model waste-water bacteria by magnetite in water and waste-water treatment processes.” 2012. Masters Thesis, University of Alberta. Accessed February 24, 2020. https://era.library.ualberta.ca/files/jq085k29f.

MLA Handbook (7^th Edition):

Mann, Ajaypal S. “Removal of model waste-water bacteria by magnetite in water and waste-water treatment processes.” 2012. Web. 24 Feb 2020.

Vancouver:

Mann AS. Removal of model waste-water bacteria by magnetite in water and waste-water treatment processes. [Internet] [Masters thesis]. University of Alberta; 2012. [cited 2020 Feb 24]. Available from: https://era.library.ualberta.ca/files/jq085k29f.

Council of Science Editors:

Mann AS. Removal of model waste-water bacteria by magnetite in water and waste-water treatment processes. [Masters Thesis]. University of Alberta; 2012. Available from: https://era.library.ualberta.ca/files/jq085k29f

University of Waterloo

9. Choudhury, Tahina. Woodchip Biofilters for Treatment of Particulate Phosphorus in Agricultural Runoff.

Degree: 2017, University of Waterloo

URL: http://hdl.handle.net/10012/12056

► Woodchip filters have received attention in recent years for their ability to sustain denitrification activity across multiyear time frames. However, in most freshwater aquatic ecosystems,… (more)

▼ Woodchip filters have received attention in recent years for their ability to sustain denitrification activity across multiyear time frames. However, in most freshwater aquatic ecosystems, phosphorus (P) rather than nitrogen (N) is the nutrient considered most responsible for eutrophication. Previous studies have indicated that woodchip filters have limited ability to remove dissolved P, but P export in agricultural runoff is often dominated by particulate P (PP). Woodchip media, because of its high porosity, permeability, surface roughness and plate-like structure of the particles, could be effective for physical filtration of particulate phosphorus. In this study, woodchip filter systems were tested for treatment of PP in agriculturally impacted surface waters at five sites in southern Ontario. A woodchip filter system installed near Bradford, ON was used to treat highly turbid root vegetable wash water from a local farm and focused on the treatment of total suspended solids (TSS) and PP. The full-scale treatment system consisted of a sedimentation tank (12.3 m3) followed by the woodchip filter (16.1 m3) and had two stages of testing. In the initial stage, the filter media consisted of woodchips with a layer of sawdust, and in the second stage, the media contained woodchips only. The full-sale treatment system was sampled from November 2014 to March 2016 and proved effective for TSS and PP removal during both treatment stages, averaging overall removal of 99% and 91%, respectively, in the first stage, and 96% and 77%, respectively, in the second stage. During the operation of the full-scale treatment system, the sludge within the sedimentation tank was regularly monitored and was removed on two occasions. Also during this time, sludge accumulation within the top layer of woodchips required replacement of the top layer on one occasion, September 2015. A woodchip filter was installed near Barrie, ON to treat particulate P in an agricultural drainage ditch adjacent to fields where row crops are grown. In this case the filter consisted of 20 m3 of woodchips trenched in to the bottom of the stream (stream-bed filter). Stream flow was induced through the filter by placement of a gravel riffle at its downstream end. This filter was monitored from December 2014 to March 2016 and proved effective for P removal in the stream water, which had low to moderate turbidity, averaging total P removal of 58%, the majority of which was PP. Nitrate removal in the filter was modest, averaging only 1 mg/L NO3 – N, because the filter was operated at relatively high flow rates (average hydraulic retention time of 0.4 days) such that denitrification activity was incomplete. A woodchip filter was installed near Keswick, ON to remove TSS and associated PP, as well as NO3 – N, from a tile drain at a sod farm. The filter consisted of 36 m3 of woodchips trenched into the subsurface near the drain outlet and was monitored intermittently from May 2014 to March 2016. Overall, geochemical parameters were not substantially changed…

Subjects/Keywords: Biofilter; Agriculture; Water Treatment; Phosphorus Treatment

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APA (6^th Edition):

Choudhury, T. (2017). Woodchip Biofilters for Treatment of Particulate Phosphorus in Agricultural Runoff. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/12056

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):

Choudhury, Tahina. “Woodchip Biofilters for Treatment of Particulate Phosphorus in Agricultural Runoff.” 2017. Thesis, University of Waterloo. Accessed February 24, 2020. http://hdl.handle.net/10012/12056.

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

MLA Handbook (7^th Edition):

Choudhury, Tahina. “Woodchip Biofilters for Treatment of Particulate Phosphorus in Agricultural Runoff.” 2017. Web. 24 Feb 2020.

Vancouver:

Choudhury T. Woodchip Biofilters for Treatment of Particulate Phosphorus in Agricultural Runoff. [Internet] [Thesis]. University of Waterloo; 2017. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/10012/12056.

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

Council of Science Editors:

Choudhury T. Woodchip Biofilters for Treatment of Particulate Phosphorus in Agricultural Runoff. [Thesis]. University of Waterloo; 2017. Available from: http://hdl.handle.net/10012/12056

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

Anna University

10. Elangovan C. Management of water treatment plant residues;.

Degree: Management of water treatment plant residues, 2014, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/23587

►

Water is a scarce precious source which is the basic requirement for existence of all living things Local bodies agencies set up water treatment plants… (more)

Subjects/Keywords: Civil engineering; Water treatment plant; Water treatment plant residues; Water treatment process

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APA (6^th Edition):

C, E. (2014). Management of water treatment plant residues;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/23587

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):

C, Elangovan. “Management of water treatment plant residues;.” 2014. Thesis, Anna University. Accessed February 24, 2020. http://shodhganga.inflibnet.ac.in/handle/10603/23587.

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

MLA Handbook (7^th Edition):

C, Elangovan. “Management of water treatment plant residues;.” 2014. Web. 24 Feb 2020.

Vancouver:

C E. Management of water treatment plant residues;. [Internet] [Thesis]. Anna University; 2014. [cited 2020 Feb 24]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/23587.

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

Council of Science Editors:

C E. Management of water treatment plant residues;. [Thesis]. Anna University; 2014. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/23587

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

University of Alberta

11. Mojir Shaibani, Parmiss. The Application of Electrospun Photocatalytic BiFeO3 Nanofibers in Water Treatment.

Degree: MS, Department of Chemical and Materials Engineering, 2012, University of Alberta

URL: https://era.library.ualberta.ca/files/p8418p939

► One-dimensional BiFeO3 (BFO) nanofibers were fabricated using the simple electrospinning of a Nylon6/BFO solution, carried out on a homemade electrospinning apparatus, and subsequent calcination at… (more)

Subjects/Keywords: BiFeO3 nanofibers; water treatment; electrospinning

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APA (6^th Edition):

Mojir Shaibani, P. (2012). The Application of Electrospun Photocatalytic BiFeO3 Nanofibers in Water Treatment. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/p8418p939

Chicago Manual of Style (16^th Edition):

Mojir Shaibani, Parmiss. “The Application of Electrospun Photocatalytic BiFeO3 Nanofibers in Water Treatment.” 2012. Masters Thesis, University of Alberta. Accessed February 24, 2020. https://era.library.ualberta.ca/files/p8418p939.

MLA Handbook (7^th Edition):

Mojir Shaibani, Parmiss. “The Application of Electrospun Photocatalytic BiFeO3 Nanofibers in Water Treatment.” 2012. Web. 24 Feb 2020.

Vancouver:

Mojir Shaibani P. The Application of Electrospun Photocatalytic BiFeO3 Nanofibers in Water Treatment. [Internet] [Masters thesis]. University of Alberta; 2012. [cited 2020 Feb 24]. Available from: https://era.library.ualberta.ca/files/p8418p939.

Council of Science Editors:

Mojir Shaibani P. The Application of Electrospun Photocatalytic BiFeO3 Nanofibers in Water Treatment. [Masters Thesis]. University of Alberta; 2012. Available from: https://era.library.ualberta.ca/files/p8418p939

Texas A&M University

12. McDonald, Garry Vernon. Ozone (o3) efficacy on reduction of phytophthora capsici in recirculated horticultural irrigation water.

Degree: 2009, Texas A&M University

URL: http://hdl.handle.net/1969.1/ETD-TAMU-1328

► Microorganisms that cause plant disease have been isolated in recirculated irrigation water and increase the risks of disease incidence in horticultural operations. Ozone is an… (more)

▼ Microorganisms that cause plant disease have been isolated in recirculated irrigation water and increase the risks of disease incidence in horticultural operations. Ozone is an effective oxidizer used to disinfect drinking water supplies and treat industrial wastewater. The objective of this research was to investigate using ozone gas as part of a strategy to reduce the incidence of Phytophthora deBary in recirculated irrigation water. An isolate of Phytophthora capsici Leonian was cultured to induce sporulation. Spore dilutions were placed in aliquots of reverse osmosis water and bubbled with ozone gas (O3) to concentrations of 0 to 1.5 mg?L-1. Ozonated samples were plated and observed for colony forming units. Increasing ozone concentrations reduced the number of colony forming units to 0 at 1.5 mg? L-1 03. Turbidity effects on efficacy on Phytophthora capsici were tested using bentonite clay at 0 to 2.0 nephelometric turbidity units and ozone concentrations of 0 to 1.5 mg? L-1. Increasing bentonite did not affect the efficacy of increasing ozone concentrations on reducing colony formation to 0 at 1.5 mg?L-1 O3. Bioassays using Phytophthora capsici on Capsicum annuum L. seedlings confirmed apparent pathogenicity. Reverse osmosis water, containing a soluble fertilizer at 0 to 300 mg? L-1 N, was ozonated to concentrations of 0 to 1.5 mg?L-1 O3 and used to irrigate Chrysanthemum x morifolium T. de Romatuelle. Increasing ozone concentrations did not interact with increasing fertilizer levels to affect the final growth parameters. Chrysanthemum exposed to ozone gas concentrations of 0.5 to 1.5 mg?L-1 showed symptomatic ozone damage. Complete soluble fertilizer solutions with micronutrients were ozonated from 0 to 1.5 mg?L-1 O3 and analysed for nutrient content. Increasing ozone levels did not interact with fertilizers to affect macronutrients. Increasing ozone interacted with iron at a high fertilizer level. Ozone did not affect the efficacy of paclobutralzol in controlling growth in Viola x wittrockiana. Ozone was effective in controlling Phytophthora capsici in recirculated irrigation water with minimum impact on plant growth. Adjustments in fertility regiemes may be needed to counteract the oxidizing affect of ozone on micronutrients. Advisors/Committee Members: Arnold, Michael A. (advisor), Wilkerson, Don C. (advisor), Lesikar, Bruce J. (committee member), Watson, Wesley T. (committee member).

Subjects/Keywords: Ozone; Phytophthora; Water Treatment

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APA (6^th Edition):

McDonald, G. V. (2009). Ozone (o3) efficacy on reduction of phytophthora capsici in recirculated horticultural irrigation water. (Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/ETD-TAMU-1328

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):

McDonald, Garry Vernon. “Ozone (o3) efficacy on reduction of phytophthora capsici in recirculated horticultural irrigation water.” 2009. Thesis, Texas A&M University. Accessed February 24, 2020. http://hdl.handle.net/1969.1/ETD-TAMU-1328.

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

MLA Handbook (7^th Edition):

McDonald, Garry Vernon. “Ozone (o3) efficacy on reduction of phytophthora capsici in recirculated horticultural irrigation water.” 2009. Web. 24 Feb 2020.

Vancouver:

McDonald GV. Ozone (o3) efficacy on reduction of phytophthora capsici in recirculated horticultural irrigation water. [Internet] [Thesis]. Texas A&M University; 2009. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-1328.

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

Council of Science Editors:

McDonald GV. Ozone (o3) efficacy on reduction of phytophthora capsici in recirculated horticultural irrigation water. [Thesis]. Texas A&M University; 2009. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-1328

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

Edith Cowan University

13. Jia, Zhe. Functional application of iron-based metallic glasses in catalysis technology: Design and mechanism.

Degree: 2017, Edith Cowan University

URL: https://ro.ecu.edu.au/theses/2021

► In this PhD study, two novel, multifunctional Fe-based metallic glasses (MGs) with the nominal components of Fe78Si9B13 (also known as 1K101) and Fe73.5Si13.5B9Cu1Nb3 (1K107) are… (more)

▼ In this PhD study, two novel, multifunctional Fe-based metallic glasses (MGs) with the nominal components of Fe78Si9B13 (also known as 1K101) and Fe73.5Si13.5B9Cu1Nb3 (1K107) are manufactured by melt-spinning method to investigate the catalytic performance. The two produced glassy ribbons exhibit advanced catalytic capability when being employed as catalysts for the industrial dye pollutant treatment, presenting a great potential in achieving actual industrilization. Five dyes with different chemical bondings were treated as the targets for monitoring the catalytic efficiency, reusability and the corresponding mechanism. In the aspect of dye degradation and mineralization efficiency, the individual and combined effects of the various reaction parameters are firstly investigated by employing an orthogonal matrix (L16(45)) experimental methodology. Nearly 100% color removal is achieved within 20 min under premium experimental control. The effects of catalyst dosage, dye concentration, peroxides concentration, light intensity and pH on dye degradation efficiency are fully discussed. The production of high redox radicals, such as hydroxyl radicals (•OH) and sulfate radicals (SO4•−), is investigated by quenching experiments. Total organic carbon (TOC) is employed for investigating the dye mineralization. In the aspect of sustainability and reusability, the Fe78Si9B13 metallic glass exhibited a superior surface stability and reusability while activating persulfate as indicated by it being used for 30 times while maintaining an acceptable methylene blue (MB) degradation rate. The produced SiO2 layer on the ribbon surface expanded strongly from the fresh use to the 20th used, providing stable protection of the buried Fe. It is the first time to report that SO4•− with a high oxidative potential are successfully activated from persulfate by a Fe78Si9B13 metallic glass. The catalytic mechanisms using Fe-based MGs as catalysts can be divided into three parts in this work: 1) electron transfer ability, 2) activation rate of peroxides, and 3) pre-adsorption behavirour. For the electron transter ability, the structural relaxation (α-relaxation) by annealing in an amorphous Fe78Si9B13 alloy is studied at the atomic scale to compare the effect of atomic packing structures in amorphous and crystalline catalysts on dye degradation efficiency. The volume fractions of the crystalline structures, such as α-Fe, Fe2Si and Fe2B, in the as-received and annealed MGs are fully characterized. It is found that the randomly atomic packing structure with weak atomic bonding in the as-received metallic glass has an efficient electron transfer capability, presenting advanced superiorities in the aspects of production rate of hydroxyl radicals (•OH), dye degradation rate (k) and essential degradation ability (KSA) for water treatment. The discovery of this critically important work unveils why using MGs as catalysts having higher reactivity than the crystalline materials, and more importantly, provides new research opportunities into the study of…

Subjects/Keywords: Metallic glass; Water treatment; Engineering

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APA (6^th Edition):

Jia, Z. (2017). Functional application of iron-based metallic glasses in catalysis technology: Design and mechanism. (Thesis). Edith Cowan University. Retrieved from https://ro.ecu.edu.au/theses/2021

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):

Jia, Zhe. “Functional application of iron-based metallic glasses in catalysis technology: Design and mechanism.” 2017. Thesis, Edith Cowan University. Accessed February 24, 2020. https://ro.ecu.edu.au/theses/2021.

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

MLA Handbook (7^th Edition):

Jia, Zhe. “Functional application of iron-based metallic glasses in catalysis technology: Design and mechanism.” 2017. Web. 24 Feb 2020.

Vancouver:

Jia Z. Functional application of iron-based metallic glasses in catalysis technology: Design and mechanism. [Internet] [Thesis]. Edith Cowan University; 2017. [cited 2020 Feb 24]. Available from: https://ro.ecu.edu.au/theses/2021.

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

Council of Science Editors:

Jia Z. Functional application of iron-based metallic glasses in catalysis technology: Design and mechanism. [Thesis]. Edith Cowan University; 2017. Available from: https://ro.ecu.edu.au/theses/2021

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

Queens University

14. Guo, Xinhai. Polymeric Substances and Microbial Communities in Source Water and in Biofiltration Processes in the Treatment for Drinking Water .

Degree: Chemical Engineering, 2015, Queens University

URL: http://hdl.handle.net/1974/12726

► The application of membrane filtration for drinking water treatment is limited by membrane fouling due to the accumulation of biopolymers. Biofiltration may be an effective… (more)

▼ The application of membrane filtration for drinking water treatment is limited by membrane fouling due to the accumulation of biopolymers. Biofiltration may be an effective pretreatment approach to reduce the biopolymers, thus improving the performance of membrane filtration. Biological treatment with the microbial community associated with drinking water treatment systems can potentially play a positive role on chemical contaminant removal and biopolymer reduction through biodegradation. However, extracellular polymeric substances (EPS) developed inside biofilters through microbial secretions may have adverse effects on downstream membrane filtration if an EPS sloughing event occurs. In this study, the efficacy of biofiltration to remove biopolymers was investigated. Methods developed for the analyses of EPS associated with microbial flocs and biofilms in wastewater were adapted to analyze surface waters where biopolymers are typically found at lower concentrations. Freeze-drying was found to be an effective method for concentrating water samples and to recover and analyze neutral and acidic polysaccharides (PS), but was ineffective for protein (PN) quantification. EPS extracted from the biofilter media was analyzed as part of the characterization of the microbial community associated with biofiltration. Results of water samples suggest that a passive biofilter was not effective for PS removal at the Peterborough drinking water pilot plant (DWPP). However, coupled with a roughing filter, a consistent removal of PS was observed in the passive biofilter at the Mannheim DWPP. Nutrient addition, hydrogen peroxide supplementation, inline coagulation and GAC were found to have impacts on PS removal and total EPS. Transparent exopolymer particles (TEP) are a group of acidic PS, potentially playing an important role in membrane fouling. A significant reduction (over 20%) of TEP was observed in the passive biofilter at the Mannheim DWPP, suggesting the positive role of biofilter in removing TEP. Subsequently, microbial community analysis using denaturing gradient gel electrophoresis (DGGE) and 16S rRNA sequencing have been undertaken to understand the microbial stability of biofiltration system by studying the microbial community association between source water and biofilter systems. High similarities of microbial communities (30-65%) based on DGGE analysis were found between source waters and biofilters, suggesting microbial community shift inside biofilters are due to the changes in the microbial community of source water. Biofilters do not appear to develop into stable compartmentalized communities. It appears these are subject to fluctuation or shifts linked to the conditions of the source water. Therefore, fluctuation of biofilter performance may be expected.

Subjects/Keywords: Biofiltration; Drinking Water Treatment; Biopolymers

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APA (6^th Edition):

Guo, X. (2015). Polymeric Substances and Microbial Communities in Source Water and in Biofiltration Processes in the Treatment for Drinking Water . (Thesis). Queens University. Retrieved from http://hdl.handle.net/1974/12726

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):

Guo, Xinhai. “Polymeric Substances and Microbial Communities in Source Water and in Biofiltration Processes in the Treatment for Drinking Water .” 2015. Thesis, Queens University. Accessed February 24, 2020. http://hdl.handle.net/1974/12726.

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

MLA Handbook (7^th Edition):

Guo, Xinhai. “Polymeric Substances and Microbial Communities in Source Water and in Biofiltration Processes in the Treatment for Drinking Water .” 2015. Web. 24 Feb 2020.

Vancouver:

Guo X. Polymeric Substances and Microbial Communities in Source Water and in Biofiltration Processes in the Treatment for Drinking Water . [Internet] [Thesis]. Queens University; 2015. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/1974/12726.

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

Council of Science Editors:

Guo X. Polymeric Substances and Microbial Communities in Source Water and in Biofiltration Processes in the Treatment for Drinking Water . [Thesis]. Queens University; 2015. Available from: http://hdl.handle.net/1974/12726

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

15. Hopes, Matthew. Exploring relationships between catchment dissolved organic matter characteristics and the formation of disinfection byproducts.

Degree: PhD, 2019, Bangor University

URL: https://research.bangor.ac.uk/portal/en/theses/exploring-relationships-between-catchment-dissolved-organic-matter-characteristics-and-the-formation-of-disinfection-byproducts(559b5e93-a57c-438c-a48b-d8132b297bde).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.767451

► Dissolved organic matter (DOM) is found in all freshwaters globally, by dissolving in rainwaterduring its path through soil and on to oceans via. rivers and… (more)

▼ Dissolved organic matter (DOM) is found in all freshwaters globally, by dissolving in rainwaterduring its path through soil and on to oceans via. rivers and streams. To provide potable water fit for human consumption, selected streams and rivers are used by either direct abstraction, or by diversion into reservoirs prior to treatment. For ca.100 years, chlorine and its compounds have been used by water treatment companies to disinfect water. However, research has shown that reactions between chlorine and DOM can produce compounds (disinfection by-products, or DBPs) which may be hazardous to human health. This thesis explores the relationship between catchment character, organic matter concentration, and the potential formation of DBPs. In particular, trihalomethanes (THMs) were measured as these are currently the only regulated DBPs in the UK. To achieve this, water samples were collected quarterly over one year from two contrasting catchments, to study seasonal variations in DOM concentration and character. A third catchment was also sampled, with similar catchment characters to the first two catchments, to determine whether geographical location and land use types affected the data. Each catchment was studied to see if catchment characteristics (e.g. class of vegetation, soil type or bedrock) could be mapped using a Geographical Information Systems (GIS) approach), to observe any effects on DOM and/or the DBPs found in treated water, with the aim of producing a risk assessment map to aid the choice of future abstraction locations for drinking water. Hence, samples were chlorinated and chloraminatedin the laboratory before being analysed for DBP formation and residual chlorine concentrations were measured. Catchment specific GIS derived data were statistically analysed with water chemistry data, and detected relationships were explored statistically. Major findings include medium to strong positive correlations between the standardised THM4 (STHM4 - the concentration of THM4 formed from 1 mg L-1 dissolved organic carbon (DOC)) concentration and geology, where an increase of the area of inland rock in a catchment increases STHM4 concentration. Medium strength positive correlations were found between STHM4 and vegetation classes, where, as the area of acid grassland, and heather increase, so does the concentration of STHM4. Negative relationships were discovered showing the obverse, where, as loamy and clayey floodplain soils with naturally high groundwater increased in area, STHM4 concentration dropped (at the Hampshire Avon ii and Conwy catchments combined). The occurrence of coniferous woodland in a catchment was found to correlate with the CHCl3 formation potential of waters (Pearsons, f=0.530, p= < 0.05, n=20), supporting findings in published literature. Laboratory based chlorination and chloramination of sample waters, followed by gas chromatography provided DBP data, specifically THM4. These data show that more chloroform was formed after chlorination than chloramination, and that chloramination formed 3 times…

Subjects/Keywords: Water treatment; Carbon; Nitrogen; DOM

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APA (6^th Edition):

Hopes, M. (2019). Exploring relationships between catchment dissolved organic matter characteristics and the formation of disinfection byproducts. (Doctoral Dissertation). Bangor University. Retrieved from https://research.bangor.ac.uk/portal/en/theses/exploring-relationships-between-catchment-dissolved-organic-matter-characteristics-and-the-formation-of-disinfection-byproducts(559b5e93-a57c-438c-a48b-d8132b297bde).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.767451

Chicago Manual of Style (16^th Edition):

Hopes, Matthew. “Exploring relationships between catchment dissolved organic matter characteristics and the formation of disinfection byproducts.” 2019. Doctoral Dissertation, Bangor University. Accessed February 24, 2020. https://research.bangor.ac.uk/portal/en/theses/exploring-relationships-between-catchment-dissolved-organic-matter-characteristics-and-the-formation-of-disinfection-byproducts(559b5e93-a57c-438c-a48b-d8132b297bde).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.767451.

MLA Handbook (7^th Edition):

Hopes, Matthew. “Exploring relationships between catchment dissolved organic matter characteristics and the formation of disinfection byproducts.” 2019. Web. 24 Feb 2020.

Vancouver:

Hopes M. Exploring relationships between catchment dissolved organic matter characteristics and the formation of disinfection byproducts. [Internet] [Doctoral dissertation]. Bangor University; 2019. [cited 2020 Feb 24]. Available from: https://research.bangor.ac.uk/portal/en/theses/exploring-relationships-between-catchment-dissolved-organic-matter-characteristics-and-the-formation-of-disinfection-byproducts(559b5e93-a57c-438c-a48b-d8132b297bde).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.767451.

Council of Science Editors:

Hopes M. Exploring relationships between catchment dissolved organic matter characteristics and the formation of disinfection byproducts. [Doctoral Dissertation]. Bangor University; 2019. Available from: https://research.bangor.ac.uk/portal/en/theses/exploring-relationships-between-catchment-dissolved-organic-matter-characteristics-and-the-formation-of-disinfection-byproducts(559b5e93-a57c-438c-a48b-d8132b297bde).html ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.767451

University of New South Wales

16. Choo, Florence. Application of in situ fluorometers for monitoring algal blooms in water supply systems: potential for real time treatment validation and reactive chemical adjustment.

Degree: Chemical Engineering, 2019, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/63966 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:61394/SOURCE02?view=true

► Cyanobacterial blooms are a concern for water utilities due to the potential production of cyanotoxins and taste and odours. Current detection methods are slow and… (more)

▼ Cyanobacterial blooms are a concern for water utilities due to the potential production of cyanotoxins and taste and odours. Current detection methods are slow and may not capture changes in bloom density which can prevent utilities in rapidly adjusting their treatment process. This project investigated using in situ fluorometers as a tool for real-time cyanobacteria monitoring and treatment adjustment. Four fluorometers were evaluated using different counts of cyanobacterial and green algal species to: 1) calibrate the fluorometers, 2) determine limit of detections, 3) quantify the measurement bias during simulated bloom events and 4) develop a correction method for chlorophyll-a interference based on the fluorometer response. Bench-scale and pilot trials were undertaken with fluorometers to determine the optimal treatment dose for the simulated bloom. Fluorometer accuracy was evaluated at 11 treatment plants to determine the suitability as a field detection tool. Finally, fluorometers were deployed at critical control points of 3 treatment plants for real-time monitoring.Significant correlations were found between the phycocyanin response and cyanobacterial numbers for all fluorometers tested. The detection limits varied depending on the fluorometer and species tested. Green algae addition caused fluorometer measurement error to increase; the developed correction reduced the measurement error for almost all the fluorometers and species tested by 21% to 99%. Correction factors applied in the field reduced fluorometer measurement errors at sites that were dominated by a single cyanobacterial species, validating the protocol. Fluorometers tracked the growth phases of three cyanobacteria species based on cell count validation at the bench-scale. The calculated removal efficiencies were comparable between fluorometer measurements and cell counts (r > 0.85) for three cyanobacterial species. The optimal coagulant and PAC dose was determined for the simulated blooms. The fluorometers can track cyanobacterial trends throughout the critical control points during the pilot trials. Good correlation (r = 0.6) was found between corrected field fluorometer response and routine monitoring data; fluorometers detected the cyanobacterial cells entering the treatment plant in real-time. Fluorometers have a huge potential for cyanobacterial monitoring from the source and into treatment plants and as an aid for real-time chemical dose adjustment. Advisors/Committee Members: Henderson, Rita, Chemical Engineering, Faculty of Engineering, UNSW, Stuetz, Richard, Civil & Environmental Engineering, Faculty of Engineering, UNSW, Zamyadi, Arash, Civil & Environmental Engineering, Faculty of Engineering, UNSW.

Subjects/Keywords: Fluorescence; Cyanobacteria; Water treatment

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APA (6^th Edition):

Choo, F. (2019). Application of in situ fluorometers for monitoring algal blooms in water supply systems: potential for real time treatment validation and reactive chemical adjustment. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/63966 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:61394/SOURCE02?view=true

Chicago Manual of Style (16^th Edition):

Choo, Florence. “Application of in situ fluorometers for monitoring algal blooms in water supply systems: potential for real time treatment validation and reactive chemical adjustment.” 2019. Doctoral Dissertation, University of New South Wales. Accessed February 24, 2020. http://handle.unsw.edu.au/1959.4/63966 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:61394/SOURCE02?view=true.

MLA Handbook (7^th Edition):

Choo, Florence. “Application of in situ fluorometers for monitoring algal blooms in water supply systems: potential for real time treatment validation and reactive chemical adjustment.” 2019. Web. 24 Feb 2020.

Vancouver:

Choo F. Application of in situ fluorometers for monitoring algal blooms in water supply systems: potential for real time treatment validation and reactive chemical adjustment. [Internet] [Doctoral dissertation]. University of New South Wales; 2019. [cited 2020 Feb 24]. Available from: http://handle.unsw.edu.au/1959.4/63966 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:61394/SOURCE02?view=true.

Council of Science Editors:

Choo F. Application of in situ fluorometers for monitoring algal blooms in water supply systems: potential for real time treatment validation and reactive chemical adjustment. [Doctoral Dissertation]. University of New South Wales; 2019. Available from: http://handle.unsw.edu.au/1959.4/63966 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:61394/SOURCE02?view=true

University of Minnesota

17. Isaacson, Kristofer. Comparison of Biofiltration Media in Treating Industrial Stormwater Runoff.

Degree: MS, Chemical Engineering, 2019, University of Minnesota

URL: http://hdl.handle.net/11299/206704

► Biofiltration systems have become one of the most commonly used best management practices in dealing with stormwater runoff. Stormwater runoff is inherently variable, with the… (more)

Subjects/Keywords: Biofiltration; Stormwater; Treatment; Water

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APA (6^th Edition):

Isaacson, K. (2019). Comparison of Biofiltration Media in Treating Industrial Stormwater Runoff. (Masters Thesis). University of Minnesota. Retrieved from http://hdl.handle.net/11299/206704

Chicago Manual of Style (16^th Edition):

Isaacson, Kristofer. “Comparison of Biofiltration Media in Treating Industrial Stormwater Runoff.” 2019. Masters Thesis, University of Minnesota. Accessed February 24, 2020. http://hdl.handle.net/11299/206704.

MLA Handbook (7^th Edition):

Isaacson, Kristofer. “Comparison of Biofiltration Media in Treating Industrial Stormwater Runoff.” 2019. Web. 24 Feb 2020.

Vancouver:

Isaacson K. Comparison of Biofiltration Media in Treating Industrial Stormwater Runoff. [Internet] [Masters thesis]. University of Minnesota; 2019. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/11299/206704.

Council of Science Editors:

Isaacson K. Comparison of Biofiltration Media in Treating Industrial Stormwater Runoff. [Masters Thesis]. University of Minnesota; 2019. Available from: http://hdl.handle.net/11299/206704

Rice University

18. Gonzalez Pech, Natalia Isabel. Development of iron oxide nano materials-based technology for arsenic remediation.

Degree: PhD, Chemistry, 2016, Rice University

URL: http://hdl.handle.net/1911/96231

► In 2005, the Colvin group proposed the use of magnetite nanoparticles for arsenic adsorption. This would allow the reduction of waste significantly with the additional… (more)

▼ In 2005, the Colvin group proposed the use of magnetite nanoparticles for arsenic adsorption. This would allow the reduction of waste significantly with the additional advantage of magnetic-driven separation at low fields. However, despite the efforts of several groups around the world, the use of arsenic sorbents based in nanomaterials is not yet feasible. Still, the study of new iron-based nanomaterials for arsenic uptake has been increasing over the last years. During my PhD program, I have analyzed the performance of magnetite nanoparticles synthesized by several methodologies with both batch experiments and column tests and varying conditions including groundwater with high silica concentrations (Chapter 4). Silica is one of the most common interferences and dramatically decreases the arsenic removal capabilities. My work included the evaluation of arsenic removal capabilities on site (Salamanca, Mexico) and the comparison with commercially available arsenic sorbents under those difficult conditions− [SiO2] =85ppm and pH=8 (Chapter 3). In spite of the comparable performance of the nanoparticles to other commercial sorbents, their small-scale production and the lack of a simple filtration setup motivated us to design a material that could be used under real-world operation conditions. We proposed the use of clusters of nanoparticles in order to benefit of the properties of both the nanoparticles and the bulk material. The understanding of the mechanism of the synthesis, the effect that synthetic parameters have in the cluster size and unit size, and the corresponding effect in arsenic adsorption are discussed in Chapter 5. Currently, the most pressing needs for groundwater treatment is in developing countries; this forces the use of highly cost-effective strategies. In order to develop a material that can feasibly solve the needs on the field in an inexpensive way, one of the projects was to modify the kitchen synthesis of nanomagnetite previously introduced by our group. Even when in the past a cheap synthesis was achieved, it was a process with several steps and the nanoparticles were not able to absorb arsenic. In this work (Chapter 6), a one-pot synthesis is proposed and studies have shown that the nanoparticles thereby obtained have much better arsenic removal performance than the nanoparticles prepared by thermal decomposition making the material very promising. Even though the work proposed herein will not solve the problem of arsenic contamination, it provides a grasp of the requirements for the implementation of nanomaterials in water treatment technologies and narrows the gap between design of nanomaterials in the lab and their application on the field. Advisors/Committee Members: Colvin, Vicki L. (advisor).

Subjects/Keywords: nanotechnology; arsenic; water treatment; nanomaterials

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APA (6^th Edition):

Gonzalez Pech, N. I. (2016). Development of iron oxide nano materials-based technology for arsenic remediation. (Doctoral Dissertation). Rice University. Retrieved from http://hdl.handle.net/1911/96231

Chicago Manual of Style (16^th Edition):

Gonzalez Pech, Natalia Isabel. “Development of iron oxide nano materials-based technology for arsenic remediation.” 2016. Doctoral Dissertation, Rice University. Accessed February 24, 2020. http://hdl.handle.net/1911/96231.

MLA Handbook (7^th Edition):

Gonzalez Pech, Natalia Isabel. “Development of iron oxide nano materials-based technology for arsenic remediation.” 2016. Web. 24 Feb 2020.

Vancouver:

Gonzalez Pech NI. Development of iron oxide nano materials-based technology for arsenic remediation. [Internet] [Doctoral dissertation]. Rice University; 2016. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/1911/96231.

Council of Science Editors:

Gonzalez Pech NI. Development of iron oxide nano materials-based technology for arsenic remediation. [Doctoral Dissertation]. Rice University; 2016. Available from: http://hdl.handle.net/1911/96231

Rice University

19. Xu, Jiarui. Ultrathin and Tunable Graphene Oxide Membranes for Pressure Driven Water Filtration.

Degree: MS, Engineering, 2016, Rice University

URL: http://hdl.handle.net/1911/107737

► The emerging 2D material, graphene oxide (GO), provides an ideal substitute to overcome many major issues of water treatment membranes. The performance of GO membranes… (more)

Subjects/Keywords: Graphene oxide; Water treatment

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APA (6^th Edition):

Xu, J. (2016). Ultrathin and Tunable Graphene Oxide Membranes for Pressure Driven Water Filtration. (Masters Thesis). Rice University. Retrieved from http://hdl.handle.net/1911/107737

Chicago Manual of Style (16^th Edition):

Xu, Jiarui. “Ultrathin and Tunable Graphene Oxide Membranes for Pressure Driven Water Filtration.” 2016. Masters Thesis, Rice University. Accessed February 24, 2020. http://hdl.handle.net/1911/107737.

MLA Handbook (7^th Edition):

Xu, Jiarui. “Ultrathin and Tunable Graphene Oxide Membranes for Pressure Driven Water Filtration.” 2016. Web. 24 Feb 2020.

Vancouver:

Xu J. Ultrathin and Tunable Graphene Oxide Membranes for Pressure Driven Water Filtration. [Internet] [Masters thesis]. Rice University; 2016. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/1911/107737.

Council of Science Editors:

Xu J. Ultrathin and Tunable Graphene Oxide Membranes for Pressure Driven Water Filtration. [Masters Thesis]. Rice University; 2016. Available from: http://hdl.handle.net/1911/107737

Addis Ababa University

20. Almaz, Shitie. STATUS OF WATER QUALITY DURING THE DRY SEASON IN THE ADDIS ABABA WATER SUPPLY SYSTEM .

Degree: 2012, Addis Ababa University

URL: http://etd.aau.edu.et/dspace/handle/123456789/1088

► The water quality and pollution status of the water supply system of the city of Addis Ababa has been studied along three main distribution lines… (more)

▼ The water quality and pollution status of the water supply system of the city of Addis Ababa has been studied along three main distribution lines representing Gefersa and Legedadi reservoirs and the Akaki well field starting from raw water until it reaches the end user (tap water). The water quality parameters considered include physical, chemical and bacteriological characteristics. Electrical conductivity, pH, temperature, FCR and turbidity were measured in situ. BOD, COD, TC, FC, Na, K, Ca, Mg, total iron, Mn, NO3 -, PO4-P, Cl-, HCO3 -, CO- 3, SO4 2-, OH- alkalinity and total alkalinity were determined in the laboratory. A total of 69 water samples were collected for laboratory analysis. In each distribution system samples were collected at four sites (raw water, sample immediately after first treatment, selected site along the distribution line and finally from end users tap water). The result displays interesting water quality changes along the distribution line. The reservoir raw water is distinctly different from the groundwater in terms of total ionic concentration. The latter has higher ionic concentration and nitrate content. The raw water of Legedadi shows high phosphate content, 416.93 mg/L, probably associated with high fertilizer usage in its catchment. The very low phosphate content ranged from 0.61 to 11.43 mg/L in the tap and intermediate reservoir sites indicate the effectiveness of the treatment system with coagulation. With regard to bacteriological analysis, the primary data shows that the water is safe for drinking. However, secondary records show occasional traces of in the piped water probably related to the mix of the water with sewerage system in older leaking pipes. The Biological Oxygen Demand and Chemical Oxygen Demand analysis shows that there is some organic pollution. The range of free chlorine residue was 0.08 - 0.91 mg/L and this assessment indicates that the added chlorine is not effective everywhere. This can be seen from the detection of total coliforms in the piped water. The major anion and cation analysis revealed that all the values are within the WHO permissible limit for drinking. However, occasional high total iron may lead in few places to consumer complaints. Calcium and bicarbonate are the main cation and anion, respectively. The three lines studied may not entirely represent the conditions of the Addis Ababa water supply system. It is recommended that more water sampling and analysis is required to have a clear picture and trace the source of specific pollution. Advisors/Committee Members: Mekibib Dawit(Dr.) (advisor).

Subjects/Keywords: Addis Ababa; pollution; water quality; water treatment

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APA (6^th Edition):

Almaz, S. (2012). STATUS OF WATER QUALITY DURING THE DRY SEASON IN THE ADDIS ABABA WATER SUPPLY SYSTEM . (Thesis). Addis Ababa University. Retrieved from http://etd.aau.edu.et/dspace/handle/123456789/1088

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):

Almaz, Shitie. “STATUS OF WATER QUALITY DURING THE DRY SEASON IN THE ADDIS ABABA WATER SUPPLY SYSTEM .” 2012. Thesis, Addis Ababa University. Accessed February 24, 2020. http://etd.aau.edu.et/dspace/handle/123456789/1088.

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

MLA Handbook (7^th Edition):

Almaz, Shitie. “STATUS OF WATER QUALITY DURING THE DRY SEASON IN THE ADDIS ABABA WATER SUPPLY SYSTEM .” 2012. Web. 24 Feb 2020.

Vancouver:

Almaz S. STATUS OF WATER QUALITY DURING THE DRY SEASON IN THE ADDIS ABABA WATER SUPPLY SYSTEM . [Internet] [Thesis]. Addis Ababa University; 2012. [cited 2020 Feb 24]. Available from: http://etd.aau.edu.et/dspace/handle/123456789/1088.

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

Council of Science Editors:

Almaz S. STATUS OF WATER QUALITY DURING THE DRY SEASON IN THE ADDIS ABABA WATER SUPPLY SYSTEM . [Thesis]. Addis Ababa University; 2012. Available from: http://etd.aau.edu.et/dspace/handle/123456789/1088

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

Clemson University

21. Zhang, Bin. REMOVAL OF TiO₂ NANOPARTICLES BY CONVENTIONAL WATER TREATMENT PROCESSES.

Degree: MS, Environmental Engineering, 2013, Clemson University

URL: https://tigerprints.clemson.edu/all_theses/1768

► Titanium dioxide nanoparticles (TiO₂ NPs) are one of the most common nanomaterials used in nano based products. They are used as antimicrobial, antibiotic, and… (more)

Subjects/Keywords: drinking water treatment; natural water; TiO2 nanoparticle

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APA (6^th Edition):

Zhang, B. (2013). REMOVAL OF TiO₂ NANOPARTICLES BY CONVENTIONAL WATER TREATMENT PROCESSES. (Masters Thesis). Clemson University. Retrieved from https://tigerprints.clemson.edu/all_theses/1768

Chicago Manual of Style (16^th Edition):

Zhang, Bin. “REMOVAL OF TiO₂ NANOPARTICLES BY CONVENTIONAL WATER TREATMENT PROCESSES.” 2013. Masters Thesis, Clemson University. Accessed February 24, 2020. https://tigerprints.clemson.edu/all_theses/1768.

MLA Handbook (7^th Edition):

Zhang, Bin. “REMOVAL OF TiO₂ NANOPARTICLES BY CONVENTIONAL WATER TREATMENT PROCESSES.” 2013. Web. 24 Feb 2020.

Vancouver:

Zhang B. REMOVAL OF TiO₂ NANOPARTICLES BY CONVENTIONAL WATER TREATMENT PROCESSES. [Internet] [Masters thesis]. Clemson University; 2013. [cited 2020 Feb 24]. Available from: https://tigerprints.clemson.edu/all_theses/1768.

Council of Science Editors:

Zhang B. REMOVAL OF TiO₂ NANOPARTICLES BY CONVENTIONAL WATER TREATMENT PROCESSES. [Masters Thesis]. Clemson University; 2013. Available from: https://tigerprints.clemson.edu/all_theses/1768

University of the Western Cape

22. Sirunda, Johannes Jaime. The effects of water transfer from Swakoppoort and Omatako Dams on the water quality of Von Bach Dam, Namibia .

Degree: 2011, University of the Western Cape

URL: http://hdl.handle.net/11394/5413

► In the Otjozondjupa Region, Namibia, water is transferred from Swakoppoort and Omatako Dams into Von Bach Dam to limit evaporation losses and bring water closer… (more)

Subjects/Keywords: Water quality; Water treatment; Eutrophication; Algal blooms

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APA (6^th Edition):

Sirunda, J. J. (2011). The effects of water transfer from Swakoppoort and Omatako Dams on the water quality of Von Bach Dam, Namibia . (Thesis). University of the Western Cape. Retrieved from http://hdl.handle.net/11394/5413

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):

Sirunda, Johannes Jaime. “The effects of water transfer from Swakoppoort and Omatako Dams on the water quality of Von Bach Dam, Namibia .” 2011. Thesis, University of the Western Cape. Accessed February 24, 2020. http://hdl.handle.net/11394/5413.

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

MLA Handbook (7^th Edition):

Sirunda, Johannes Jaime. “The effects of water transfer from Swakoppoort and Omatako Dams on the water quality of Von Bach Dam, Namibia .” 2011. Web. 24 Feb 2020.

Vancouver:

Sirunda JJ. The effects of water transfer from Swakoppoort and Omatako Dams on the water quality of Von Bach Dam, Namibia . [Internet] [Thesis]. University of the Western Cape; 2011. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/11394/5413.

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

Council of Science Editors:

Sirunda JJ. The effects of water transfer from Swakoppoort and Omatako Dams on the water quality of Von Bach Dam, Namibia . [Thesis]. University of the Western Cape; 2011. Available from: http://hdl.handle.net/11394/5413

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

University of Arizona

23. Azadiaghdam, Mojtaba. Salts in the Air and Water Understanding their Formation Mechanism, Reactions and their Advantages and Disadvantages .

Degree: 2019, University of Arizona

URL: http://hdl.handle.net/10150/634292

► This study utilizes multiple aerosol datasets collected in Metro Manila, Philippines to investigate sea salt aerosol characteristics. This coastal megacity allows for an examination of… (more)

▼ This study utilizes multiple aerosol datasets collected in Metro Manila, Philippines to investigate sea salt aerosol characteristics. This coastal megacity allows for an examination of the impacts of precipitation and mixing of different air masses on sea salt properties, including overall concentration and size-resolved composition, hygroscopicity, and morphology. Intensive size-resolved measurements with a Micro-Orifice Uniform Deposit Impactor (MOUDI) between July-December 2018 revealed the following major results: (i) sea salt levels exhibit wide variability during the wet season, driven primarily by precipitation; (ii) ssNa+ and Cl- peaked in concentration between 1.8 – 5.6 µm, with Cl- depletion varying between 21.3 - 90.7%; (iii) mixing of marine and anthropogenic air masses yielded complex non-spherical shapes with species attached to the outer edges and Na+ uniformly distributed across particles unlike Cl-; (iv) there was significant contamination of sea salt aerosol by a variety of crustal and anthropogenic pollutants (Fe, Al, Ba, Mn, Pb, NO_3^-, V, Zn, NH_4^+); (v) categorization of samples in five different pollutant type categories (Background, Clean, Fire, Continental Pollution and Highest Rain) revealed significant differences in overall Cl- depletion with enhanced depletion in the submicrometer range versus the supermicrometer range; (vi) κ values ranged from 0.02 to 0.31 with a bimodal profile across all stages, with the highest value coincident with the highest sea salt volume fraction in the 3.2-5.6 µm stage, which is far lower than pure sea salt due to the significant influence of organics and black carbon. Analysis of longer term PM2.5 (particulate matter with aerodynamic diameter less than 2.5 µm) and PMcoarse (= PM10 – PM2.5) data between August 2005 and October 2007 confirmed findings from the MOUDI data that more Cl- depletion occurred both in the wet season versus the dry season and on weekdays versus weekend days. The effectiveness of three different pretreatment processes (Fluidized bed crystallization reactor, Ultrafiltration and ferric chloride coagulation and flocculation) in order to remove scale-forming and fouling substances from the wastewater secondary effluent were studied. At optimized conditions, fluidized bed crystallization reactor (FBCR) was able to remove >99.9% of magnesium, 97% of calcium and 42% of silica while ultrafiltration (UF) and ferric chloride coagulation were only able to remove 18% and 16% of the silica concentration, respectively. UF was also able to reduce the turbidity of the SE by 93%. Furthermore, the co-precipitation of different mineral salts with organic matter were also discussed using size exclusion chromatography-organic carbon detector (SEC-OCD). At optimized conditions, ferric chloride resulted in the highest natural organic matter (NOM) reduction (56%) compared to FBCR (26%) and UF (13%). Excitation emission matrix-parallel factor (EEM-PARAFAC) analysis were used to characterize the NOM in the SE and the effluent of these pretreatments. Five… Advisors/Committee Members: Farrell, James (advisor), Sorooshian, Armin (advisor), Hickenbottom, Kerri (committeemember), Achilli, Andrea (committeemember).

Subjects/Keywords: aerosol; chloride depletion; water; water treatment

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APA (6^th Edition):

Azadiaghdam, M. (2019). Salts in the Air and Water Understanding their Formation Mechanism, Reactions and their Advantages and Disadvantages . (Doctoral Dissertation). University of Arizona. Retrieved from http://hdl.handle.net/10150/634292

Chicago Manual of Style (16^th Edition):

Azadiaghdam, Mojtaba. “Salts in the Air and Water Understanding their Formation Mechanism, Reactions and their Advantages and Disadvantages .” 2019. Doctoral Dissertation, University of Arizona. Accessed February 24, 2020. http://hdl.handle.net/10150/634292.

MLA Handbook (7^th Edition):

Azadiaghdam, Mojtaba. “Salts in the Air and Water Understanding their Formation Mechanism, Reactions and their Advantages and Disadvantages .” 2019. Web. 24 Feb 2020.

Vancouver:

Azadiaghdam M. Salts in the Air and Water Understanding their Formation Mechanism, Reactions and their Advantages and Disadvantages . [Internet] [Doctoral dissertation]. University of Arizona; 2019. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/10150/634292.

Council of Science Editors:

Azadiaghdam M. Salts in the Air and Water Understanding their Formation Mechanism, Reactions and their Advantages and Disadvantages . [Doctoral Dissertation]. University of Arizona; 2019. Available from: http://hdl.handle.net/10150/634292

University of New South Wales

24. Moore, Zoe. Molecular toolbox for the monitoring and control of water distribution biofilms.

Degree: Biotechnology & Biomolecular Sciences, 2010, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/44666 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:7963/SOURCE02?view=true

► The water distribution system represents the final barrier to the degradation of treated water prior to consumption. Maintaining the integrity of these systems therefore is… (more)

▼ The water distribution system represents the final barrier to the degradation of treated water prior to consumption. Maintaining the integrity of these systems therefore is essential for public health. Current strategies for monitoring bacteriological water quality within distribution systems are dependent upon culture-based methods, which are affected by many factors, including conventional disinfection strategies (chlorine) that have been shown to impact the culturability of bacteria on media. Improved methods to assess the bacteriological loads and responses to treatment are needed. This thesis investigated the development and application of alternate means of analysis of water quality analytes, enabling a toolbox approach for bacteriological water quality monitoring. Tools used in this study include biomass concentration using DNA quantification, bacterial community characterisation using 16S rDNA polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE), targeted population assessment using quantitative PCR (QPCR) and in situ phylogenetic abundance using fluorescence in situ hybridisation (FISH). Conventional methods such as heterotrophic plate counts were also included. Results show that chlorine does not eradicate bacteria by the proportions generally reported using culture-reliant methods. Within both drinking and recycled water distribution systems, bacteria belonging to Enterobacteriaceae and species of Pseudomonas were detected in water containing 2 ppm free chlorine concentrations. The persistence of such bacteria in conditions prevalent within distribution systems necessitates the revision of techniques of analysis as well as improved treatment and disinfection management strategies.Furthermore, current strategies for water quality monitoring are reliant on the assessment of planktonic bacterial populations, and do not consider attached (biofilm) populations. Molecular methods of analysis showed up to 5-log more bacteria are present in biofilms compared to planktonic sources. Thus, improved methods for water quality maintenance in distribution systems need to consider the contributions of biofilms. This thesis also studied the effects of a nitric oxide (NO) donor, as NO has been shown to encourage detachment of bacterial cells from the biofilm which then enter the planktonic phase of the life cycle. The molecular toolbox analysis approach showed that effects are variable on the diverse bacterial populations present in distribution systems, and some bacteria show heightened resistance compared to other populations. Ongoing work targeting biofilms in distribution systems is required to improve conventional practices of water quality assurance in distribution systems. Advisors/Committee Members: McDougald, Diane, Biotechnology & Biomolecular Sciences, Faculty of Science, UNSW, Kjelleberg, Staffan, Biotechnology & Biomolecular Sciences, Faculty of Science, UNSW.

Subjects/Keywords: Water treatment; Public health; Bacteriological water quality

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APA (6^th Edition):

Moore, Z. (2010). Molecular toolbox for the monitoring and control of water distribution biofilms. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/44666 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:7963/SOURCE02?view=true

Chicago Manual of Style (16^th Edition):

Moore, Zoe. “Molecular toolbox for the monitoring and control of water distribution biofilms.” 2010. Doctoral Dissertation, University of New South Wales. Accessed February 24, 2020. http://handle.unsw.edu.au/1959.4/44666 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:7963/SOURCE02?view=true.

MLA Handbook (7^th Edition):

Moore, Zoe. “Molecular toolbox for the monitoring and control of water distribution biofilms.” 2010. Web. 24 Feb 2020.

Vancouver:

Moore Z. Molecular toolbox for the monitoring and control of water distribution biofilms. [Internet] [Doctoral dissertation]. University of New South Wales; 2010. [cited 2020 Feb 24]. Available from: http://handle.unsw.edu.au/1959.4/44666 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:7963/SOURCE02?view=true.

Council of Science Editors:

Moore Z. Molecular toolbox for the monitoring and control of water distribution biofilms. [Doctoral Dissertation]. University of New South Wales; 2010. Available from: http://handle.unsw.edu.au/1959.4/44666 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:7963/SOURCE02?view=true

25. Litty Jospeh. Drinking water quality assessment and application of nanotechnology and electrochemical techniques in water treatment;.

Degree: 2015, Kannur University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/49503

Assessment of water quality problems of drinking water sources in selected panchayath of Kerala and to investigate the application of nanotechnology and electrochemical techniques in removing various contaminants from drinking water source newline

Advisors/Committee Members: Harikumar, P S.

Subjects/Keywords: groundwater; electrochemistry and water treatment; nanotechnology and water treatment

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APA (6^th Edition):

Jospeh, L. (2015). Drinking water quality assessment and application of nanotechnology and electrochemical techniques in water treatment;. (Thesis). Kannur University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/49503

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):

Jospeh, Litty. “Drinking water quality assessment and application of nanotechnology and electrochemical techniques in water treatment;.” 2015. Thesis, Kannur University. Accessed February 24, 2020. http://shodhganga.inflibnet.ac.in/handle/10603/49503.

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

MLA Handbook (7^th Edition):

Jospeh, Litty. “Drinking water quality assessment and application of nanotechnology and electrochemical techniques in water treatment;.” 2015. Web. 24 Feb 2020.

Vancouver:

Jospeh L. Drinking water quality assessment and application of nanotechnology and electrochemical techniques in water treatment;. [Internet] [Thesis]. Kannur University; 2015. [cited 2020 Feb 24]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49503.

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

Council of Science Editors:

Jospeh L. Drinking water quality assessment and application of nanotechnology and electrochemical techniques in water treatment;. [Thesis]. Kannur University; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49503

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

Linnaeus University

26. Persson, Adam Helge. Water characterization at different process lines at AB Gustaf Kähr and quality requirements for wastewater.

Degree: Biology and Environmental Science, 2017, Linnaeus University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-59736

►

The purpose of this essay was to assist AB Gustaf Kähr with their treatment of process water. A screening test was carried out in… (more)

▼

The purpose of this essay was to assist AB Gustaf Kähr with their treatment of process water. A screening test was carried out in February 2016 order to identify the most hazardous substances and two interviews are made in order to get different perspectives on the issue of companies discharging wastewater into a recipient. The report includes a description of the company AB Gustaf Kähr and as well as their permit demands. Furthermore, there is a description of the different process lines, what kind of process wastewater the industry produces as well as the most significant pollutants found in a study in 2006. Then the results from all the parameters as well as the sources found in 2006 are presented in detail as well as, the results from several previous PhD theses. The Swedish and European legislation are also studied in order to gain an understanding on what the legislation says about releasing process waste water into the recipient after it has undergone a treatment process. The methodology is explained followed by the presentation of the screening test results, results from the written and oral interviews and the shortcomings of the methodology are discussed. In the results the screening test results are interpreted. The most hazardous substances are then identified by mostly on relying on the European environmental quality norms. The mentioned results are compared to those from 2006 and the reasons behind the differences are explained. Recommendations on methods to decrease the amount of pollutants are given, these methods are ozone treatment or filtration followed by reverse osmosis. The conclusions are drawn that it is seen as viable by several people for industries too clean their own wastewater and that the environmental limit values should be used when determining if an effluent is clean enough too release.

Syftet med denna uppsats är att ge råd till AB Gustaf Kähr vad gäller deras behandling av sitt processvatten. En screeningtest utfördes i syfte att identifiera de farligaste ämnena i företagets vattenhantering februari 2016. Vidare gjordes två intervjuer för att få olika perspektiv på frågan om företagsutsläpp av avloppsvatten till recipient. Arbetet inleds med en beskrivning av företaget, AB Gustaf Kähr och dess tillståndskrav. Vidare beskrivs de olika processlinjerna, vilken typ av processvatten som produceras samt de viktigaste föroreningarna som lämnade anläggningen under 2006. Inledningsvis presenteras resultaten för alla analyserade parametrar och de källorna från 2006 och därefter presenteras resultaten från flera doktorsavhandlingar gjorda kring företagets vattenhantering. Den svenska och europeiska lagstiftningen studerades också för att få en uppfattning om vad lagstiftningen säger, rörande utsläpp av processavloppsvatten direkt till recipienten. Screeningtestresultatet och resultaten från de skriftliga och muntliga intervjuerna redovisas också. I metoddiskussionen analyseras bristerna i metodiken och i resultatdiskussionen tolkas…

Subjects/Keywords: Water treatment; limit values; water treatment plant; pollutants; Environmental Sciences; Miljövetenskap

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APA (6^th Edition):

Persson, A. H. (2017). Water characterization at different process lines at AB Gustaf Kähr and quality requirements for wastewater. (Thesis). Linnaeus University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-59736

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):

Persson, Adam Helge. “Water characterization at different process lines at AB Gustaf Kähr and quality requirements for wastewater.” 2017. Thesis, Linnaeus University. Accessed February 24, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-59736.

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

MLA Handbook (7^th Edition):

Persson, Adam Helge. “Water characterization at different process lines at AB Gustaf Kähr and quality requirements for wastewater.” 2017. Web. 24 Feb 2020.

Vancouver:

Persson AH. Water characterization at different process lines at AB Gustaf Kähr and quality requirements for wastewater. [Internet] [Thesis]. Linnaeus University; 2017. [cited 2020 Feb 24]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-59736.

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

Council of Science Editors:

Persson AH. Water characterization at different process lines at AB Gustaf Kähr and quality requirements for wastewater. [Thesis]. Linnaeus University; 2017. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-59736

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

University of Colorado

27. Sitterley, Kurban Andrew. Hydraulic Fracturing Fluid Additives: Method for Detection with Mass Spectrometry, New Identifications, and Utility of Biological Treatment.

Degree: PhD, 2019, University of Colorado

URL: https://scholar.colorado.edu/cven_gradetds/481

► Hydraulic fracturing simultaneously uses and generates billions of gallons of water every year that must be sourced and managed. Fracturing fluid chemicals, including many… (more)

▼ Hydraulic fracturing simultaneously uses and generates billions of gallons of water every year that must be sourced and managed. Fracturing fluid chemicals, including many ethoxylated and propoxylated surfactants, are added to water to make fracturing fluid. Flowback and produced water, the primary contributors to the waste stream, are generated during the drilling operations and throughout the life of the well. Inherent to developing a management approach is adequate methods of characterization and treatment for dissolved components. This research presents the development of a solid phase extraction method for identifying and detecting common fluid additives with mass spectrometry (MS). With this method, several new fracturing fluid additives were identified by comparing putative identifications to known standards, conducting MS-MS experiments, and applying the Kendrick mass defect. Poly(ethylene glycol) amines (PEG-amines), PEG-amine-carboxylates, and amino-PEG-amines were identified in 20 samples from different basins. Researchers now have an array of compounds that can be easily detected with MS in flowback and produced water and contribute to the “fingerprinting suite” of compounds identified by other researchers. When flowback and produced water is treated as part of a management strategy, suspended solids, scaling ions, and dissolved organic compounds are typical targets. In this research, biological treatment of a flowback and produced water is examined for reduction of dissolved organic carbon (DOC) and ethoxylated fluid additives (PEGs and PEG-amines). Three flowback and produced water samples with different water qualities were treated in sequencing batch reactor with an acclimated culture. Observed DOC removal was between ~50-80% and the rate of removal slowed with each cycle. Final DOC concentration was between 6 and 50 mg/L. PEG transformation to PEG-carboxylates and PEG-dicarboxylates was observed in each sample but PEG-dicarboxylates were shown to be recalcitrant to treatment and slowly accumulated in the reactor. This persistence of PEGs could be due to a larger “pool” of ethoxylated compounds feeding the detectable PEGs via biotransformation and PEG shortening. This research highlights the ability of a well-acclimated culture to degrade 50-80% of the DOC in hydraulic fracturing flowback and produced waters and demonstrates the recalcitrance of PEGs and perhaps other ethoxylated compounds to biological treatment. Advisors/Committee Members: Karl G. Linden, Earl M. Thurman, Joseph Ryan, JoAnn Silverstein, Fernando Rosario-Ortiz.

Subjects/Keywords: biological treatment; hydraulic fracturing; mass spectrometry; produced water; wastewater treatment; water treatment; Environmental Engineering

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

APA (6^th Edition):

Sitterley, K. A. (2019). Hydraulic Fracturing Fluid Additives: Method for Detection with Mass Spectrometry, New Identifications, and Utility of Biological Treatment. (Doctoral Dissertation). University of Colorado. Retrieved from https://scholar.colorado.edu/cven_gradetds/481

Chicago Manual of Style (16^th Edition):

Sitterley, Kurban Andrew. “Hydraulic Fracturing Fluid Additives: Method for Detection with Mass Spectrometry, New Identifications, and Utility of Biological Treatment.” 2019. Doctoral Dissertation, University of Colorado. Accessed February 24, 2020. https://scholar.colorado.edu/cven_gradetds/481.

MLA Handbook (7^th Edition):

Sitterley, Kurban Andrew. “Hydraulic Fracturing Fluid Additives: Method for Detection with Mass Spectrometry, New Identifications, and Utility of Biological Treatment.” 2019. Web. 24 Feb 2020.

Vancouver:

Sitterley KA. Hydraulic Fracturing Fluid Additives: Method for Detection with Mass Spectrometry, New Identifications, and Utility of Biological Treatment. [Internet] [Doctoral dissertation]. University of Colorado; 2019. [cited 2020 Feb 24]. Available from: https://scholar.colorado.edu/cven_gradetds/481.

Council of Science Editors:

Sitterley KA. Hydraulic Fracturing Fluid Additives: Method for Detection with Mass Spectrometry, New Identifications, and Utility of Biological Treatment. [Doctoral Dissertation]. University of Colorado; 2019. Available from: https://scholar.colorado.edu/cven_gradetds/481

28. Storlie, Leslee. An Investigation into Bromate Formation in Ozone Disinfection Systems.

Degree: MS, Civil and Environmental Engineering, 2013, North Dakota State University

URL: http://hdl.handle.net/10365/26896

► Ozonation is used as an alternative disinfection process to chlorination but unfortunately has a potential of oxidizing bromide, a natural component of water sources, to… (more)

Subjects/Keywords: Bromate; Water?Purification?Bromate removal; Water treatment plants; Water treatment plants – Minnesota – Moorhead

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

APA (6^th Edition):

Storlie, L. (2013). An Investigation into Bromate Formation in Ozone Disinfection Systems. (Masters Thesis). North Dakota State University. Retrieved from http://hdl.handle.net/10365/26896

Chicago Manual of Style (16^th Edition):

Storlie, Leslee. “An Investigation into Bromate Formation in Ozone Disinfection Systems.” 2013. Masters Thesis, North Dakota State University. Accessed February 24, 2020. http://hdl.handle.net/10365/26896.

MLA Handbook (7^th Edition):

Storlie, Leslee. “An Investigation into Bromate Formation in Ozone Disinfection Systems.” 2013. Web. 24 Feb 2020.

Vancouver:

Storlie L. An Investigation into Bromate Formation in Ozone Disinfection Systems. [Internet] [Masters thesis]. North Dakota State University; 2013. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/10365/26896.

Council of Science Editors:

Storlie L. An Investigation into Bromate Formation in Ozone Disinfection Systems. [Masters Thesis]. North Dakota State University; 2013. Available from: http://hdl.handle.net/10365/26896

29. Young, Kevin Bradley. Development of Operational Strategies to Minimize Bromate Formation in the Moorhead Water Treatment Plant.

Degree: MS, Civil and Environmental Engineering, 2014, North Dakota State University

URL: http://hdl.handle.net/10365/27277

► A recent study at the Moorhead water treatment plant (MWTP) determined that bromate formed during ozone disinfection and, at times, exceeded the maximum contaminant level… (more)

Subjects/Keywords: Bromate; Water?Purification?Bromate removal; Water treatment plants; Water treatment plants – Minnesota – Moorhead

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

APA (6^th Edition):

Young, K. B. (2014). Development of Operational Strategies to Minimize Bromate Formation in the Moorhead Water Treatment Plant. (Masters Thesis). North Dakota State University. Retrieved from http://hdl.handle.net/10365/27277

Chicago Manual of Style (16^th Edition):

Young, Kevin Bradley. “Development of Operational Strategies to Minimize Bromate Formation in the Moorhead Water Treatment Plant.” 2014. Masters Thesis, North Dakota State University. Accessed February 24, 2020. http://hdl.handle.net/10365/27277.

MLA Handbook (7^th Edition):

Young, Kevin Bradley. “Development of Operational Strategies to Minimize Bromate Formation in the Moorhead Water Treatment Plant.” 2014. Web. 24 Feb 2020.

Vancouver:

Young KB. Development of Operational Strategies to Minimize Bromate Formation in the Moorhead Water Treatment Plant. [Internet] [Masters thesis]. North Dakota State University; 2014. [cited 2020 Feb 24]. Available from: http://hdl.handle.net/10365/27277.

Council of Science Editors:

Young KB. Development of Operational Strategies to Minimize Bromate Formation in the Moorhead Water Treatment Plant. [Masters Thesis]. North Dakota State University; 2014. Available from: http://hdl.handle.net/10365/27277

NSYSU

30. Lin, Jen-Yao. Water quality from advanced and conventional treatment process of raw water relating to quality and quantity.

Degree: Master, Environmental Engineering, 2011, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0629111-190940

► The purpose of this study is to study the effect of water quality and quantity of raw water on advanced and conventional treatment processes. We… (more)

Subjects/Keywords: Rapid time; advance water treatment process.; water quality analysis; conventional water treatment process

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

APA (6^th Edition):

Lin, J. (2011). Water quality from advanced and conventional treatment process of raw water relating to quality and quantity. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0629111-190940

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):

Lin, Jen-Yao. “Water quality from advanced and conventional treatment process of raw water relating to quality and quantity.” 2011. Thesis, NSYSU. Accessed February 24, 2020. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0629111-190940.

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

MLA Handbook (7^th Edition):

Lin, Jen-Yao. “Water quality from advanced and conventional treatment process of raw water relating to quality and quantity.” 2011. Web. 24 Feb 2020.

Vancouver:

Lin J. Water quality from advanced and conventional treatment process of raw water relating to quality and quantity. [Internet] [Thesis]. NSYSU; 2011. [cited 2020 Feb 24]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0629111-190940.

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

Council of Science Editors:

Lin J. Water quality from advanced and conventional treatment process of raw water relating to quality and quantity. [Thesis]. NSYSU; 2011. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0629111-190940

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

Open Access Theses and Dissertations