Дисертації з теми "Sewage wate"
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Ko, Chun-wa Johnason. "Sewage treatment in private sector /." Hong Kong : University of Hong Kong, 1996. http://sunzi.lib.hku.hk/hkuto/record.jsp?B17457750.
Повний текст джерелаAdnan, Abid Muhammad. "Various methods of water marsh utilization for domestic sewage waste water treatment." Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20727.
Повний текст джерелаChu, Kit-han Kristin. "Biotreatment of waste water by Pistia stratiotes L. and its application in agriculture /." Hong Kong : University of Hong Kong, 1996. http://sunzi.lib.hku.hk/hkuto/record.jsp?B18038128.
Повний текст джерелаKam, Kwok-hang Dave. "Review on the industrial wastewater management in Hong Kong /." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19945437.
Повний текст джерелаYang, Jingming. "Characteristics of a novel anaerobic fluidized bed reactor for waste water treatment." Diss., Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/25318.
Повний текст джерела朱潔嫻 and Kit-han Kristin Chu. "Biotreatment of waste water by Pistia stratiotes L. and its application in agriculture." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B31214058.
Повний текст джерелаGillette, Justin D. "Evaluation of current wastewater treatment practices at Company XYZ." Menomonie, WI : University of Wisconsin--Stout, 2007. http://www.uwstout.edu/lib/thesis/2007/2007gillettej.pdf.
Повний текст джерелаAltenbach, Beat Werner. "Determination of substituted benzene- and naphtalenesulfonates in waste water and their behaviour in sewage treatment /." Zürich, 1996. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=11437.
Повний текст джерелаSafronova, D. "Sewage water biomonitoring using invertebrates as bioindicators." Thesis, Видавництво СумДУ, 2004. http://essuir.sumdu.edu.ua/handle/123456789/23265.
Повний текст джерелаChan, Yvonne Yik Woon. "Ultraviolet treatments of sewage effluents." Thesis, London South Bank University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261143.
Повний текст джерелаLafitte-Trouque, Sandrine. "Enhanced anaerobic digestion of sewage sludge." Thesis, University of Birmingham, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369392.
Повний текст джерелаRahman, Mokhlasur. "Health hazards associated with dissemination of bacterial strains in waste water recycling /." Stockholm, 2005. http://diss.kib.ki.se/2005/91-7140-468-6/.
Повний текст джерелаSellwood, Jane. "Studies on enteric viruses in water and sewage." Thesis, University of Reading, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314325.
Повний текст джерелаSütçü, Leman Polat Hürriyet. "Removal Of Boron From Waters Using Fly Ash/." [s.l.]: [s.n.], 2005. http://library.iyte.edu.tr/tezler/master/cevremuh/T000329.pdf.
Повний текст джерелаCopp, John B. "COD balances in biological nutrient (nitrogen and phosphorus) removal activated sludge systems /." *McMaster only, 1998.
Знайти повний текст джерелаMountain, Teresa J. "The microbial leaching and composting of sewage sludge." Thesis, University of Southampton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242868.
Повний текст джерелаCumbie, William E. "Effects of storage on water treatment plant sludges." Thesis, Virginia Tech, 1985. http://hdl.handle.net/10919/45542.
Повний текст джерелаThe effects of in-basin storage of sludge on the iron, manganese, and TOC removal of water treatment plant (WTP) clarifiers and on the dewatering characteristics of sludge were examined. The use of chlorine dioxide as a preoxidant to retard observed detrimental effects was also investigated.
Sludge samples that were stored over a period of 120 days were found to release up to ten times the original supernatant concentration of iron and manganese from the sludge into the overlying supernatant liquor when sludge redox potential values decreased below +100 mV. Organic carbon also increased in the supernatant but to a lesser extent. Sludge dewatering characteristics as measured by specific resistance and capillary suction time were found to improve when sludge redox potential readings remained over 100 mV but varied greatly when readings were below this level.
Field monitoring and sampling of the clarifiers at Lee Hall WTP and Harwood's Mill WTP from April to July showed that the removal efficiencies of the clarifiers was not related to in-basin sludge storage. This conflicted with a later portion of the study and was thought to be due to the lack of standardized sampling techniques.
The final phase of the investigation dealt with the use of chlorine dioxide to retard the negative effects of in-basin storage of sludge. Sludge accumulation in clarifiers resulted in decreased iron and manganese removal efficiencies when chlorine dioxide was not used. Addition of chlorine dioxide improved the iron and manganese removal efficiencies of the clarifiers. Sludge dewatering characteristics were found to improve with the use of chlorine dioxide as a preoxidant.
Master of Science
Shrivastava, Vikram. "Creek water quality impacts : irrigation tailwaters and sewage discharges." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0006/MQ44277.pdf.
Повний текст джерелаDas, Mohar. "Anaerobic codigestion of food waste with raw sewage sludge." Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.498950.
Повний текст джерелаCAMELIN, ENRICO. "Waste meets poor soils: perspectives on sewage sludge recycling." Doctoral thesis, Politecnico di Torino, 2020. http://hdl.handle.net/11583/2842501.
Повний текст джерелаMwenesongole, Ellen Musili. "Simultaneous detection of drugs of abuse in waste water using gas chromatography-mass spectrometry." Thesis, Anglia Ruskin University, 2015. http://arro.anglia.ac.uk/550378/.
Повний текст джерелаFang, Qian. "Chloride-assisted electrochemical disinfection : bacteria and bacteriophage inactivation and disinfection by-product formation /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?EVNG%202004%20FANG.
Повний текст джерелаIncludes bibliographical references (leaves 111-124). Also available in electronic version. Access restricted to campus users.
Stark, Kristina. "Phosphorus release and recovery from treated sewage sludge." Doctoral thesis, Stockholm : KTH Architecture and the Built Environment, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-402.
Повний текст джерелаTaylor, Rebecca. "Laboratory studies on the ecophysiology of 'green tide' algae from Langstone Harbour, south coast of England." Thesis, University of Portsmouth, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310470.
Повний текст джерелаDay, A. D., J. A. McFadyen, T. C. Tucker, and C. B. Cluff. "Potential of Wastewater for Commercial Barley Production." Water Resources Research Center. The University of Arizona, 2014. http://hdl.handle.net/10150/314419.
Повний текст джерелаExperiments were conducted in southern Arizona to investigate the effects of irrigation with pump water and a pump water-wastewater mixture on barley (Hordium vulgare L.) growth, grain yield, and grain quality; soil properties; and irrigation water quality. In 1974 and 1975, on small plot research, barley irrigated with a 50:50 mixture of pump water and wastewater significantly exceeded barley irrigated with pump water alone in plant height, number of heads per unit area, number of seeds per head, seed weight, grain yield, and straw yield. In large field studies conducted from 1970 through 1977, barley irrigated with the mixture had taller plants, more lodging, lower grain volume-weights and higher grain yields than barley irrigated with pump water alone. Soils irrigated with both types of irrigation water had similar pH. Soluble salts (ECx103), exchangeable sodium percentage, nitrate-nitrogen, and extractable phosphorus were significantly higher in soils irrigated with the pump water-wastewater mixture than in soils irrigated with pump water. Water quality analyses showed that the pump water-wastewater mixture had lower total soluble salts, lower nitrate-nitrogen, and higher phosphorus levels than pump water alone.
Yeong, Lung-yuen Christopher. "Removal of wastewater cod and nitrogen using fibrous packing media /." [Hong Kong : University of Hong Kong], 1991. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13193429.
Повний текст джерелаEkman, Lisa. "Down the Drain: A Story of Sewage." PDXScholar, 2010. https://pdxscholar.library.pdx.edu/open_access_etds/1296.
Повний текст джерелаYang, Xin. "DBP formation from chlorination of water containing ammonia, bromide and organic nitrogen /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202004%20YANG.
Повний текст джерелаIncludes bibliographical references (leaves 100-118). Also available in electronic version. Access restricted to campus users.
Pramanik, Amit. "Characterization of water distribution in sludges." Diss., This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-02132009-171354/.
Повний текст джерелаHamzawi, Nancy. "Anaerobic co-digestion of municipal solid waste and sewage sludge." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/mq21990.pdf.
Повний текст джерелаSipos, Cristian. "Inventory, condition assessment and diagnosis water supply and sewage systems." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=99539.
Повний текст джерелаThe underground infrastructure of the McGill Downtown Campus is summarily described; it comprises the various underground features which exist in a small community, e.g. water-supply and sewage system, electrical lines, gas pipelines, telecommunication networks, etc., which are similar with Montreal's underground services, in terms of age, materials employed, workmanship and technologies available over the past 175 to 200 years. The framework for the underground infrastructure inventory is proposed for implementation in a small community such as the McGill Downtown Campus.
The long-term goal of the project is to extrapolate the McGill "model", and to enhance it such that the municipalities in Canada can implement it as a basis for development of GIS-based inventories and condition assessment, and prioritization for effective management of underground services, which include scheduling, financing and implementation of repair, rehabilitation and replacement of underground and other infrastructure.
Hui, Ming-leung, and 許明亮. "Livestock waste and sewage sludge for growing local leafy vegetables." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B31214137.
Повний текст джерелаHui, Ming-leung. "Livestock waste and sewage sludge for growing local leafy vegetables /." Hong Kong : University of Hong Kong, 1996. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19667395.
Повний текст джерелаKo, Chun-wa Johnason, and 高振華. "Sewage treatment in private sector." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B31253404.
Повний текст джерелаWong, Wai-kin. "Biotreatment of domestic sewage and landfill leachate by water hyacinth (eichhornia crassipes (mart.) solms) /." Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B18887429.
Повний текст джерелаLake, Donna L. "Fractionation and characterisation of heavy metals in sewage sludges." Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/38078.
Повний текст джерелаMartinez, Julio Alberto. "INFLUENCE OF ALUMINUM ION ON THE ANAEROBIC TREATMENT OF A POULTRY SLAUGHTERHOUSE WASTEWATER." MSSTATE, 2003. http://sun.library.msstate.edu/ETD-db/theses/available/etd-07212003-094518/.
Повний текст джерелаYang, Die Daisy. "Development of polymers for electroplating waste water purification, polymer-supported reagents for organic synthesis and heterogeneous catalysts for aerobic alcohol oxidation reactions." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B39848887.
Повний текст джерелаChapman, Jeanette. "Land disposal of winery and distillery wastewaters /." Title page, contents and summary only, 1995. http://web4.library.adelaide.edu.au/theses/09PH/09phc4658.pdf.
Повний текст джерелаPalazolo, Paul Joseph. "Use of genetic algorithms in bounded search for design of biological nitrification/denitrification waste treatment systems." Diss., Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/32777.
Повний текст джерелаAziz, Edriyana A. "Fate and transport of oestrogenic compounds from sewage effluent irrigation water." Thesis, University of Strathclyde, 2010. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=12761.
Повний текст джерелаBlalock, Emily E. "The use of a tilapia hybrid to remove nitrogen and phosphorus from wastewater /." Electronic version (PDF), 2004. http://dl.uncw.edu/etd/2004/blalocke/emilyblalock.pdf.
Повний текст джерелаSjöholm, Pia. "Groundwater Recharge in Jakkur Lake : Possibilities and Risks of Sewage Water Reuse." Thesis, Uppsala universitet, Luft-, vatten och landskapslära, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-208989.
Повний текст джерелаSmallman, David John. "An ecological appraisal of waste stabilization pond performance." Thesis, University of Leeds, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.256265.
Повний текст джерелаSoares, Ana C., Karen L. Josephson, Ian L. Pepper, and Charles P. Gerba. "Occurrence of Enteroviruses and Giardia Cysts in Land Disposed Sewage Sludge." Arizona-Nevada Academy of Science, 1989. http://hdl.handle.net/10150/296425.
Повний текст джерелаPitt, Andrew James, and Andrew James Pitt. "The dual digestion of sewage sludge using air and pure oxygen." Doctoral thesis, University of Cape Town, 1995. http://hdl.handle.net/11427/23071.
Повний текст джерелаBooysen, Robin Alvin. "Assessment of raw and treated sewage using in vitro assays." University of the Western Cape, 2014. http://hdl.handle.net/11394/4324.
Повний текст джерелаWater scarcity is becoming an increasingly relevant problem for urban centres, especially in Southern Africa. However, water availability is not the only concern for consumers, because water quality is just as relevant. Many studies have revealed adverse health effects in organisms exposed to polluted waters, and the main source of that water pollution was traced back to sewage treatment works (STWs). Physiological systems that are affected include the endocrine system (as well as the reproductive system) and the immune system. Recently, the Stellenbosch STW started upgrading its facility, but this procedure would also affect the STW‘s operations. Stellenbosch STW uses an activated sludge treatment, but also employs trickling filters (biofilters). After screening and grit removal, wastewater enters trickling filters, and then undergoes activated sludge treatment (aerobic basin). After activated sludge treatment (and settling) some water is chlorinated before entering a maturation pond. The other water goes directly to a larger maturation pond (for a longer period), instead. The final effluent then gets discharged into the Veldwagters River. Since STW operations is an important factor in STW effluent quality, this study aimed to investigate the water quality (at Stellenbosch STW) during the upgrade. Specifically, the bacterial quality, the steroidal quality (testosterone, progesterone, estrone: E1, 17 β- estradiol: E2 and 17 α-ethinyl estradiol: EE2) and the potential immunotoxic quality of waters were assessed. Water samples were collected after the grit removal (influent), after the trickling filters (biofilter effluent), while it was leaving the aerobic basin activated sludge effluent) and as it was leaving the maturation ponds (final effluent). To determine bacterial quality a semi-quantitative ReadyCult® assay was performed on raw water samples (detects total coliforms and Escherichia coli). Bacterial levels were high for all influent samples, water from the biofilter, water from the aerobic digester (activated sludge) and the final effluent (most days). The first collection date, however, showed less than 1cfu/mL of both E. coli and total coliforms for the final effluent. Raw water also underwent solid phase extraction, before the steroid concentrations were determined by enzyme-linked immunosorbent assays (ELISAs). Steroid levels were very high in the influent. Each treatment progressively reduced the steroid concentration. However, progesterone concentration increased during the biofilter treatment. The increase in progesterone was probably due to bacterial de-conjugation of hydrophilic-progesterone-conjugates. Nonetheless effluent steroid levels were significantly lower than the influent. Steroid reduction through the Stellenbosch STW was 96%, 95%, 55%, 78% and 87% for testosterone, progesterone, estrone, estradiol and ethinyl estradiol respectively. Much variability in steroid concentrations was noted between sampling dates. The activated sludge treatment was the best at reducing steroid concentration. Nonetheless, the STW still discharged steroids into the environment. Finally, the humoral immune effects of Stellenbosch STW influent and effluent was determined by using hybridoma cells and assessing affects on antibody production. Antibody levels were then detected by ELISA. No adverse effects to antibody synthesis/secretion were noted as a result of exposure to either influent or effluent.
Lee, Hin-man Arthur. "Outfall monitoring in Hong Kong /." Hong Kong : University of Hong Kong, 1995. http://sunzi.lib.hku.hk/hkuto/record.jsp?B14709211.
Повний текст джерелаFarahazad, Maryam. "The problems with water quality standards in Oakland Bay associated with the Shelton sewage treatment plant." Online pdf file accessible through the World Wide Web, 2009. http://archives.evergreen.edu/masterstheses/Accession86-10MES/Farahzad_MTMESThesis2009.pdf.
Повний текст джерелаHossain, Mohammed Kamal. "Effect of sewage sludge in Sitka spruce plantations on a reclaimed site." Thesis, University of Aberdeen, 1992. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU550384.
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