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Rozprawy doktorskie na temat „Industrial wastewater”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Kapadi, Shourie. "Biological denitrification system for industrial wastewater." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0024688.

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Walker, Gavin Michael. "Industrial wastewater treatment using biological activated carbon." Thesis, Queen's University Belfast, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295433.

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Zakaria, Khalid. "Industrial wastewater treatment using electrochemically generated ozone." Thesis, University of Newcastle upon Tyne, 2014. http://hdl.handle.net/10443/2596.

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The remediation of industrial wastewater is highly challenging, difficult task, and demands highly efficient technologies. Electrochemical and ozonation technologies are among the most efficient methods in treating the industrial wastewater. The electrochemical generation of ozone can provide very high concentrations of the reagent in both the gas phase and solution. The aim of the research reported in this thesis was to develop durable and highly efficient Ni/Sb – SnO2 anodes to generate ozone and to investigate their efficiency in treating industrial wastewater. Different anode sizes were st

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Dragoo, Ron. "Pretreatment Optimization of Fiberglass Manufacturing Industrial Wastewater." Thesis, University of North Texas, 1998. https://digital.library.unt.edu/ark:/67531/metadc277875/.

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Wastewater effluent produced in the fiberglass manufacturing industry contains a significant amount of total suspended solids. Environmental regulations require pretreatment of effluent before it is discharged to the municipal wastewater treatment plant. Chemical precipitation by coagulation and flocculation is the method of pretreatment used at the Vetrotex CertainTeed Corporation (VCT). A treatability study was conducted to determine conditions at which the VCT Wastewater Pretreatment Plant could operate to consistently achieve a total suspended solids concentration ≤ 200-mg/L. Jar tests var

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5

Tuan, Tong Anh Sittipong Dilokwanich. "Industrial wastewater management of Nhue river, Vietnam /." Abstract, 2006. http://mulinet3.li.mahidol.ac.th/thesis/2549/cd387/4737900.pdf.

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6

Senior, Kerry Charles. "Biotreatment of industrial effluents containing naphthalene sulphonate." Thesis, University of Kent, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270819.

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Perera, Kuruppu Arachchige Kalyani, University of Western Sydney, of Science Technology and Environment College, and of Science Food and Horticulture School. "Characteristics of a developing biofilm in a petrochemical wastewater treatment plant." THESIS_CSTE_SFH_Perera_K.xml, 2003. http://handle.uws.edu.au:8081/1959.7/777.

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A study was undertaken to investigate developing biofilms in a petrochemical wastewater treatment plant encompassing the architecture, microflora and the chemical nature of the matrix. Biofilms were developed on glass slides immersed in the activated sludge unit and analysed at known time intervals using a range of techniques. Initially, biofilms were investigated using conventional and emerging microscopic approaches to select a suitable technique. Scanning Confocal Laser Microscopy (SCLM) allowed visualisation of biofilms in situ with minimal background interference and non-destructive and o

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8

Nazir, Karnachi Nayeem A. "Control of the chemical quality of industrial wastewater." Thesis, Leeds Beckett University, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500766.

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Quality control of wastewater is an important treatment process more so now, tnan ever before. Due to an extremely unpredictable nature of the wastewater, which is a mixture of both inorganic and organic waste, it is very difficult to neutralise. Two approaches have been proposed in developing alternative control strategies as suggestions for the pH control of the wastewater in an industrial plant. The first is to develop a mathematical model of a continuously stirred tank reactor (CSTR) with a possible use of MATLAB®. Three different control methods (linear, nonlinear and adaptive) are subjec

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9

Hanna, J. A. "Industrial wastewater treatment using dolomite and dolomitic sorbents." Thesis, Queen's University Belfast, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.431602.

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Jagadevan, Sheeja. "Hybrid technologies for remediation of recalcitrant industrial wastewater." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:295c8a29-42aa-47ee-b2b2-89403cee1886.

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In metal machining processes, the regulation of heat generation and lubrication at the contact point are achieved by application of a fluid referred to as metalworking fluid (MWF). This has the combined features of the cooling properties of water and lubricity of oil. MWFs inevitably become operationally exhausted with age and intensive use, which leads to compromised properties, thereby necessitating their safe disposal. Disposal of this waste through a biological route is an increasingly attractive option, since it is effective with relatively low energy demands when compared to current phys

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11

Lindblom, Jonas, and Max Larsson. "Algal Flue Gas Sequestration and Wastewater Treatment : An Industrial Experiment." Thesis, KTH, Industriell ekologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-32146.

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CJP Solutions och Waste Handling and Management (WHAM) är två företag i Melbourne, Australien, som utvecklar en process för återvinning av bioslam från Melbourne Waters reningsverk. Slammet är förorenat med metaller från industriellt avloppsvatten som har behandlats tillsammans med det kommunala avloppsvattnet. Företagen sökte en hållbar biologisk process inkluderande alger för att rena och fånga in rökgaser från pyrolisering och förbränning av det förorenade slammet. I det här examensarbetet har en teknisk lösning utformats, tillverkats och experimentellt prövats på plats under tjugo veckor i

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12

Skonieczny, Monika. "Biological hydrogen production from industrial wastewater with «Clostridium beijerinckii»." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=21981.

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An investigation of biohydrogen production from glucose by Clostridium beijerinckii was conducted in a synthetic wastewater solution. A study examining the effect of initial pH (range 5.7 to 6.5) and COD loading (range 1 to 3 g/L) on the specific conversion and hydrogen production rate has shown interaction behaviour between the two independent variables. Highest conversion of 10.3 mL H2/(g COD/L) was achieved at pH of 6.1 and COD of 3 g/L, whereas the highest production rate of 71 mL H2/(h*L) was measured at pH 6.3 and substrate loading of 2.5 g COD/L. In general, there appears to be a str

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13

Kam, Kwok-hang Dave, and 甘國恒. "Review on the industrial wastewater management in Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31254044.

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14

Carolan, R. P. "Industrial wastewater treatment by dissolved air flotation and sedimentation." Thesis, Queen's University Belfast, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368757.

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15

Fat, Patricia Shirley Wang Ah. "Removal of chloroform from industrial wastewater using Acetobacterium woodii." Thesis, University of Strathclyde, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275189.

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Al-Shatti, Ismail K. "Industrial wastewater as a resource for irrigation in Kuwait." Thesis, University of Southampton, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.255975.

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di, Biase Alessandro. "Industrial wastewater treatment with anaerobic moving bed biofilm reactor." American society of civil engineers, 2016. http://hdl.handle.net/1993/31706.

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The overall goal of the thesis was to develop and optimize the moving bed biofilm reactor technology under anaerobic conditions. The thesis work was divided into two different series of experiments. Hence, at first, the reactor start-up on synthetic substrate was evaluated and it was proven that the anaerobic moving bed biofilm reactor technology could successfully treat concentrated wastewater. Subsequently, a study on Fort Garry Brewery wastewater was conducted to optimize the process for a typical North American industrial wastewater. The aim was successfully achieved and a potential design

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18

Zivich, Jamie Dionne. "Biological Health Assessment of an Industrial Wastewater Treatment Facility." Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/43523.

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The biological treatment of wastewaters from an industry was studied. Among the more important wastewater constituents of concern were high levels of suspended solids, due to graphite and nitrocellulose, the solvents, ethanol and acetone, and nitroglycerine (NG). The goal of this project was divided into four objectives. The impacts of graphite on a microbial population were evaluated. Sequencing batch reactors (SBRs) were used to monitor the effects of graphite on mixed liquor suspended solids (MLSS), removal of soluble chemical oxygen demand (sCOD), and specific oxygen uptake rates (sOU

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19

Kam, 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.

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O'Neill, Michael Joseph. "The removal of ammonia from predominantly industrial wastewaters." Thesis, University of Leeds, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235784.

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21

Fapetu, Segun. "Enhancing energy recovery from industrial wastewater using microbial fuel cells." Thesis, University of Westminster, 2018. https://westminsterresearch.westminster.ac.uk/item/q9480/enhancing-energy-recovery-from-industrial-wastewater-using-microbial-fuel-cells.

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Microbial fuel cells (MFCs) hold great promise for the simultaneous treatment of wastewater and electricity production. However, the electricity recovery needs improvement if MFCs are to compete with already established technologies e.g. anaerobic digestion. The aim of this study was to investigate ways of enhancing electricity recovery from (synthetic) industrial wastewater. Initial studies investigated the use of defined cocultures as a way of improving turnover of substrate and hence electricity produced by exploiting mutualistic relationships such as syntrophy or ability of facultative mic

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22

Aulinas, Masó Montse. "Management of industrial wastewater discharges in river basins through agents'argumentation." Doctoral thesis, Universitat de Girona, 2009. http://hdl.handle.net/10803/7804.

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La gestió de l'aigua residual és una tasca complexa. Hi ha moltes substàncies contaminants conegudes però encara moltes per conèixer, i el seu efecte individual o col·lgectiu és difícil de predir. La identificació i avaluació dels impactes ambientals resultants de la interacció entre els sistemes naturals i socials és un assumpte multicriteri. Els gestors ambientals necessiten eines de suport pels seus diagnòstics per tal de solucionar problemes ambientals.<br/>Les contribucions d'aquest treball de recerca són dobles: primer, proposar l'ús d'un enfoc basat en la modelització amb agents per tal

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Godongwana, Ziboneni Governor. "Highly selective mesoporous sorbents for mercury removal from industrial wastewater." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_8398_1320306023.

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The results of this study show that novel mesoporous carbons were obtained as inverse replica of SBA-15, HMS and MCM-41 silica templates, with a large pore diameter (2-4 nm), a BET surface area of 1867, 874 and 910 m2g â1 respectively for CA_SBA-15_LPG_105, CA_HMS_LPG_80 and CA_MCM- 41_LPG_80 with bimodal pore size distribution (PSD) in the mesopores range. The results obtained show that mesoporous carbon with graphitic structures can be synthesized via the LPG route.

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24

Liu, Lingling. "Ammonia removal from industrial wastewater, analysis of photochemical reactor performance." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0017/MQ57718.pdf.

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Yang, Xinhua. "Advanced photo-oxidation process for ammonia removal from industrial wastewater." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0018/MQ57719.pdf.

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26

Bloor, J. C. "The application of jet loop reactors for industrial wastewater treatment." Thesis, University of Newcastle Upon Tyne, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287823.

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Liu, Lingling Carleton University Dissertation Engineering Civil and Environmental. "Ammonia removal from industrial wastewater-analysis of photochemical reactor performance." Ottawa, 1999.

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28

Parand, Reza. "Water and wastewater optimization through process integration for industrial processes." Thesis, Curtin University, 2014. http://hdl.handle.net/20.500.11937/1879.

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Water management has become a very vital issue for process engineers because of the stringent environmental regulation. A systematic study of water saving opportunities in process industries is conducted in this research using process integration approach (specifically water pinch analysis as a tool). Within this work, reuse/recycle and regeneration-reuse/recycle schemes are considered. Moreover, a special attention is given to the threshold problems. To facilitate these studies, MATLAB has been employed as a programming tool.

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ZILU, WANG. "Current Wastewater Sludge Treatment Situation in Shanghai, Beijing, Chongqing." Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-15593.

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China has long faced the exponential increase of wastewater. Therefore, sludge as the byproduct of wastewater treatment is a worldwide and difficult problem to treat and dispose. Many cities in China are trying to find an appropriate method of achieving this. However, due to a lack of funding, technology and research, some methods suitable for local conditions are still not available, even in the most modern and biggest cities in China. This thesis is intended to describe the method used for the treatment and disposal of sludge from industries now in Shanghai, Beijing and Chongqing. Compared w

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Fernando, Eustace. "Treatment of azo dyes in industrial wastewater using microbial fuel cells." Thesis, University of Westminster, 2014. https://westminsterresearch.westminster.ac.uk/item/8yq85/treatment-of-azo-dyes-in-industrial-wastewater-using-microbial-fuel-cells.

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Due to the extensive use of xenobiotic azo dyes in the colour industry and their proven mutagenic and cytotoxic nature, their treatment prior to discharge is essential and is legally enforced. However, currently used wastewater treatment technologies such as activated sludge systems, anaerobic digestion, electrochemical destruction, adsorption and membrane filtration are ineffective in removing azo dyes due to reasons such as inefficient dye degradation, slow degradation kinetics, toxic metabolite formation, inhibitory costs and generation of secondary waste streams. Therefore, in this study,

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Schmitz, Erica Ann. "Impacts of industrial water composition on Salicornia in a hydroponic system." Thesis, Kansas State University, 2017. http://hdl.handle.net/2097/38543.

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Master of Science<br>Department of Biological and Agricultural Engineering<br>Stacy L. Hutchinson<br>The energy sector needs to transition to renewable energy to provide energy and economic security in the future (Murray & King, 2012). Liquid biofuels are an important renewable fuel in this transition because they are the preferred renewable energy source in the transportation sector (Lange, 2007), and the only renewable energy alternative for the aviation industry [International Air Transport Association (IATA), 2015]. Biofuels produced from food crops (first-generation biofuels) are being pr

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Dauphinais, Jennifer L. "Evaluating the Source-Effect Relationship of Industrial Toxins in Wastewater Treatment." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/42779.

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Upset events due to the inflow of toxic chemicals are a critical issue for wastewater treatment facilities. Understanding the source-effect relationship of toxic chemicals can facilitate the prevention or improved reaction to upset events. Part one of this study was conducted to investigate the source of upset events at a regional industrial wastewater treatment plant (WWTP). Part two of this study determined the process performance effects of two chemical shocks, cyanide (zinc-cyanide complex) and pH, on nitrifying and non-nitrifying activated sludge. A modified respirometric assay protocol w

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Domingos, Sergio S. "Vertical flow constructed wetlands for the treatment of inorganic industrial wastewater." Thesis, Domingos, Sergio S. (2011) Vertical flow constructed wetlands for the treatment of inorganic industrial wastewater. PhD thesis, Murdoch University, 2011. https://researchrepository.murdoch.edu.au/id/eprint/7300/.

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The focus of this thesis is primarily on nitrogen removal and secondarily on heavy metal accumulation in unsaturated and saturated vertical flow constructed wetlands (VFCWs) treating inorganic industrial wastewater. This thesis is divided into an experimental component and a case study component. Three research themes are presented within the scope of this thesis. The first theme involves the study of nitrification and denitrification and the characterisation of the respective bacterial communities in unsaturated and semi-saturated VFCWs. The identification of functional bacteria with the aid

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Hodges, Alan J. "Alternative Treatment Technologies for Low-Cost Industrial and Municipal Wastewater Management." DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/5884.

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Roughly the same volume of water that rushes over the Niagara Falls is produced as wastewater in North America. This wastewater is treated through a variety of means to ensure that it can be safely returned to the natural ecosystem. This thesis examines two novel means for this treatment, one biological and one physical-chemical in nature, namely, Rotating Algae Biofilm Reactor treatment and expanded shale augmented coagulation-flocculation. Rotating algae biofilm reactors (RABRs) support biofilm algae growth, and in turn, the algae take up harmful contaminants from the wastewater. This system

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Martini, Sri. "Development of an Efficient Integrated System for Industrial Oily Wastewater Treatment." Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/51743.

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This research investigated the efficiency of several treatment methods such as ultrafiltration membrane, photo-Fenton and adsorption process using biosorbents, individually and as a combined integrated system, for industrial oily wastewater treatment. Different oily wastewater qualities (petroleum refinery effluent, resultant effluent, canola oil effluent and synthetic oily wastewater) were used to understand and suggest a cost effective and efficient treatment technology.

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Nielsen, Alexis. "Treatment of wastewater with microalgae under mixotrophic growth : A focus on removal of DOC from municipal and industrial wastewater." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-104802.

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Lai, Chang Hsien, and 賴昶憲. "Coagulation treatment of aluminum industrial wastewater." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/8yup24.

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碩士<br>逢甲大學<br>綠色能源科技碩士學位學程<br>106<br>The aluminum-manufacturing industry stands in a pivotal po-sition of heavy metal systems entirely. It not only imparts special heavy metal properties and highly added value to aluminum but also provides a wide range of application and commercial market to aluminum products. Among all of the aluminum manufacturing procedures, including smelting, casting and electroplating, are all depend on the demand of aluminum industry. To date, due to the market demands, lack of natural recourses and awareness of envi-ronmental protection, the research will be focused

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Sultana, Mar-Yam. "Treatment of industrial and agro-industrial wastewater using constructed wetlands." Thesis, 2014. http://hdl.handle.net/10889/8574.

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Environmental pollution from untreated wastewater disposal is one of the most serious environmental issues. Hexavalent chromium, Cr(VI), is known to be a very toxic compound, frequently found in polluted industrial wastewaters, and causes major environmental problems. On the other hand, among the agro-industrial wastewaters, dairy wastewaters can also cause serious environmental pollution due to their high organic loads. Specifically, when untreated dairy wastewater is deposited into surface water bodies it can cause eutrophication and environmental toxicity. The use of constructed wetlands

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Yang, Chia-Fang, and 楊嘉芳. "Determination of Trace Elements in Industrial Wastewater." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/24790204799019904322.

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碩士<br>高雄醫學院<br>藥學研究所<br>86<br>The purpose of this study was to establish an analytical methods of hexavalent chromium, total chromium, lead, cadmium, copper, nickel and manganese in the wastewater discharged from leather production . The tannery manufactory is located on the industrial park of Ping -Tong City Country and with wastewater treatment facilities.These wastewater samples are treated, respectively, and the analytical techniques were as follow : The Cr (VI) concentration determined

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Wen, Chih-Hsiung, and 温志雄. "Industrial Wastewater Treatment:Resin Regeneration and Molybdenum Recovery." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/20254903601483487372.

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碩士<br>國立中興大學<br>環境工程學系所<br>100<br>Molybdenum presented in the raw wastewater was due to the production and processes using phosphate acid containing Mo and due to the utilization of sodium molybdate, especially in the high-tech industrial in the Science Park. This study employed two different commercially available ion exchange (IX) resins to evaluate the removal efficiency of Mo from industrial wastewater. The experimental results indicated that the adsorption capacities of resins A and B were 3.9 and 32 mg-Mo/100 mL-IX, respectively. The regeneration efficiencies of resins A and B were 34% a

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Tsai, Chih-min, and 蔡志民. "Benchmarking to enhance industrial wastewater treatment efficiency." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/j4x8bb.

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碩士<br>朝陽科技大學<br>環境工程與管理系碩士班<br>91<br>Abstract In Taiwan, industrial parks are major sources of water pollution. Inefficient operation of WWT often leads to improper discharge causing pollution of violating the percent standard. Continuous improvement in wastewater discharge management is the main objective of the Taiwanese government today. This research proposes a learning system that can be adopted by wastewater treatment plants to train its management staff, discover existing problems, and improve its wastewater treatment operation. The learning system is a benchmark used widely in manageme

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Lin, Chin-Chang, and 林錦璋. "Toxicology Study of Wastewater of Industrial Zone and Scientific Industrial Park." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/61808000373511149199.

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碩士<br>朝陽科技大學<br>環境工程與管理系碩士班<br>98<br>This paper aims to investigate the chemical analysis and Microtox test of industrial zone and scientific industrial park wastewater. Results showed that both wastewater analyses met the effluent standard. In addition, both Microtox test showed insignificant toxicological results. It was also noted that influent of scientific industrial park wastewater showed relatively higher EC50 or EC20. It was evident that biological treatment system had the potential to remove pollutants leading to a relative lower Microtox results. Chemical analysis and Microtox test c

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Chou, Chen-Chiang, and 周震江. "Performance Evaluation of Wastewater Treatment Plants of Industrial Parks-A Case Study of Fanyuan Industrial Park Wastewater Treatment Plant." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/79183024328407959353.

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碩士<br>國立中央大學<br>環境工程研究所碩士在職專班<br>93<br>Among the various functional deficiencies of wastewater treatment plants, the hardware facilities failure and their improper operations and maintenance are the two major factors. In order to provide a reference for facilities expansion or improvement and to perform excellent operating efficiency of wastewater treatment plants, this study investigated the designed functions and process operating conditions for the case plant by applying CPE (Comprehensive Performance Evaluation) method with performance evaluation of treatment processes. The results dem

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Chung, Hsieh, and 謝中平. "Industrial wastewater treatment of domestic industrial park of the existing fee system." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/59103870419449918384.

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碩士<br>國立中央大學<br>環境工程研究所碩士在職專班<br>98<br>To ensure break-even of wasterwater treatment plants, the pricing for wastewater treatment at industrial parks should base upon the principles of user pays, fairness, and reasonability. Current flat rate tariffs fail to consider inter-industry differences in types of contamination, quantity, and quality. Because different types of contamination of wastewater require a variety of treatments to remove the contamination, cost of treatment varies considerably across industries. The flat-rate tariffs result in overcharge for some industries and undercharge for

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Su, Yu-Jhih, and 蘇俞之. "Study on Recycling Industrial Wastewater by Electrosorption Technology." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/98326268484175884488.

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碩士<br>雲林科技大學<br>化學工程與材料工程研究所<br>96<br>The aim of this thesis is to investigate adsorption and electrosorption of copper ion from wastewater on variously activated carbon fibers (ACFs) cloths. The commercial polyacrylonitrile-based ACFs cloth was modified by nitric acid or impregnated by chitosan solution. Adsorption/electrosorption capacities of copper ions were also studied as dilute complexing agents, such as EDTA and sodium citrate, existed in wastewater. The modified ACFs cloths were characterized using nitrogen adsorption, FTIR, and cyclic voltammetry. A static state adsorption system was

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Hsu, Yu-Lan, and 徐毓蘭. "Study on the Strategies for Industrial Wastewater Recycling." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/51855458909959307098.

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碩士<br>國立臺北大學<br>資源管理研究所碩士在職專班<br>92<br>Several researchers estimated that the amount of water supply will be less than that of water demand in Taiwan in 2006 and water shortage will become a serious problem thereafter. To overcome this problem, several water saving strategies are applied in industries. Among these are more concentrated cooling water usage, boiler water reclamation, condensed water collection, reclamation and reuse of slightly-contaminated water and water reclamation via RO system, etc. Although many approaches have been used to increase water usage efficiency, only a tiny frac

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Lai, Yi-Cheng, and 賴奕成. "Application of Immobilized HRP in Industrial Wastewater Treatment." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/62137798777152384912.

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碩士<br>國立中興大學<br>化學工程學系<br>90<br>Immobilized HRP was developed to remove the 4-chlorophenol from industry wastewater. The optimal conditions for immobilization and for enzyme activity were determined. Porous aminopropyl glass bead (APG) was selected as the support for the covalent bonding of HRP. The optimal conditions were determined as: conjugation with 2.5% glutaraldehyde at 25℃ for 8 hours followed by 2.5mg immobilization with HRP/mL at 4℃ for 12 hours. The optimal reaction pH for the immobilized HRP ranged from 7~9, one unit pH wider than the free HRP. The optimal reaction temperature was

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Chungh-HsinChen and 陳琮信. "Study on BOD from discharge of industrial wastewater." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/45271315865415114861.

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碩士<br>國立成功大學<br>水利及海洋工程學系專班<br>100<br>In this paper, the TFT-LCD plant located in the Tainan Science Park was taken as a typical example to investigation the effect of waste water discharged into river or coastal waters . Field data obserred from Yanshui river and its entuary using monitoring probes were used for the analysis of BOD contains. The data anarysis shows that daily discharge of waste water from the TFT-LCD plant is large and processes a higher value of BOD. To reduce the BOD value, the present study presents an alternate to discharge the waste water into the coastal waters throu

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Wu, Yu-chen, and 吳宇蓁. "Effects of CMP wastewater on treatment efficiency and operation cost in industrial wastewater treatment plant." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/61983604224515926923.

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碩士<br>國立中央大學<br>環境工程研究所碩士在職專班<br>97<br>Abstract Since the technology of product process continuously is improved some of the specific pollutants potentially cause serious problems on operation and treatment of the wastewater treatment plant in the industrial parks. Further, these pollutants could increase the cost of operation and maintainance for the wastewater treatment plant. Thus, it is important to set up reasonable fee criteria for these specific wastewaters. The purpose of this study is to evaluate the effects of chemical mechanical planarization (CMP) wastewater on the removal efficien

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Musapatika, Evans Tongesai. "Use of low cost adsorbents to treat industrial wastewater." Thesis, 2010. http://hdl.handle.net/10539/8318.

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Advanced wastewater treatment techniques, such as adsorption, are economically and environmentally essential in the removal of non-biodegradable toxic compounds from industrial wastewater. The present study focuses on the use of low cost adsorbents prepared from pine sawdust, coal fly ash and sugarcane bagasse to adsorb recalcitrant compounds such as heavy metals, phenol and direct dyes from synthetic wastewater. Carbonization of the adsorbents was done using a muffle furnace whereas a fluidized bed reactor was used to prepare steam activated sawdust. Both batch and column tests were pe

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