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biological process design wastewater treatment

Behavior of Nitrite Oxidizers in the Nitrification/Denitrification Process for the Treatment of Simulated Coke-Oven Wastewater

Behavior of Nitrite Oxidizers in the Nitrification/Denitrification Process for the Treatment of Simulated Coke-Oven Wastewater

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Contact-Adsorption-Regeneration-Stabilization Process for the Treatment of Municipal Wastewater

Contact-Adsorption-Regeneration-Stabilization Process for the Treatment of Municipal Wastewater

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Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

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Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future

Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future

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ZERO EMISSION; AN OPTIMUM WASTEWATER TREATMENT SYSTEM

ZERO EMISSION; AN OPTIMUM WASTEWATER TREATMENT SYSTEM

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Enhancement of domestic wastewater treatment under long sewer line condition in a laboratory set-up by Aspergillus niger bioaugmentation

Enhancement of domestic wastewater treatment under long sewer line condition in a laboratory set-up by Aspergillus niger bioaugmentation

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Multi-criteria Evaluation of Wastewater Treatment Scenarios for Small Towns in Developing Countries - Case Study of Toan Thang Town in Vietnam

Multi-criteria Evaluation of Wastewater Treatment Scenarios for Small Towns in Developing Countries - Case Study of Toan Thang Town in Vietnam

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Occurrence of Tetracycline-Resistant and Tetracycline- Degrading Bacteria in Wastewater Treatment Plant Effluent and Environmental Water Systems

Occurrence of Tetracycline-Resistant and Tetracycline- Degrading Bacteria in Wastewater Treatment Plant Effluent and Environmental Water Systems

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Integration of energy and environmental systems in wastewater treatment plants

Integration of energy and environmental systems in wastewater treatment plants

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Tài liệu THE VALUE OF IMPROVED PUBLIC SERVICES: AN APPLICATION OF THE CHOICE EXPERIMENT METHOD TO ESTIMATE THE VALUE OF IMPROVED WASTEWATER TREATMENT INFRASTRUCTURE IN INDIA docx

Tài liệu THE VALUE OF IMPROVED PUBLIC SERVICES: AN APPLICATION OF THE CHOICE EXPERIMENT METHOD TO ESTIMATE THE VALUE OF IMPROVED WASTEWATER TREATMENT INFRASTRUCTURE IN INDIA docx

Kế toán - Kiểm toán

... with the wastewater treatment programme attributes. 3.2 Survey Design and Administration The first step in choice experiment design is to define the attributes of the wastewater treatment ... the wastewater generated by the municipality with primary treatment. This would significantly reduce the discharge of untreated wastewater in the Ganga. Low*, High Quality treated wastewater ... wastewater Current capacity of the STP can only treat wastewater with primary treatment technology. The quality of wastewater treated with primary treatment is low, and when used for agri/aquaculture...
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Tài liệu INTRODUCTION TO WASTEWATER TREATMENT PROCESSES pptx

Tài liệu INTRODUCTION TO WASTEWATER TREATMENT PROCESSES pptx

Điện - Điện tử

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Tài liệu UNIVERSITY ENTREPRENEURSHIP AND TECHNOLOGY TRANSFER: PROCESS, DESIGN, AND INTELLECTUAL PROPERTY doc

Tài liệu UNIVERSITY ENTREPRENEURSHIP AND TECHNOLOGY TRANSFER: PROCESS, DESIGN, AND INTELLECTUAL PROPERTY doc

Cao đẳng - Đại học

... ENTREPRENEURSHIP,INNOVATION AND ECONOMIC GROWTH VOLUME 16UNIVERSITYENTREPRENEURS HIPAND TECHNOLOGYTRANSFER: PROCESS, DESIGN, ANDINTELLECTUALPROPERTYEDITED BYGARY D. LIBECAPThe University of Arizona, USAAmsterdam ... community wishing to launchstartup firms.University Entrepreneurship and Technology Transfer: Process, Design, and Intellectual PropertyAdvances in the Study of Entrepreneurship, Innovation and ... graduation of students. Research on basic scientific and life processesand engineering also eventually results in applications in new products andprocesses. Given the large investment in university research,...
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King County Solid Waste and Wastewater Treatment Utility Operations docx

King County Solid Waste and Wastewater Treatment Utility Operations docx

Kế toán - Kiểm toán

... 81AppendixB–SummaryofleadingpracticesbySolidWasteand Wastewater Treatment Divisions 82AppendixC–Auditareabenchmarking 85AppendixD–OrganizationalstructureofKingCountyUtilities 91AppendixE–Solidwaste treatment process diagram ... Issues5remainopenfortwomoreyearsifthemaintenanceshopatthelandllwereremovedandthespaceusedforgarbage.ThiswouldresultintheCountysavingapproximately$25millionduringthetwoyearsbynotpayingtohaulgarbagetoanothersite.Additionally,thelandlldischarges wastewater intotheseweratacostofapproximately$1millionperyear.Thelandllcouldcapturethe wastewater andrecirculateitoverthetopofthelandlltohelpexistinggarbagedecayfasterandcompacttighter,creatingadditionalairspacethatwillextendthelifeofthelandll.Weestimatebycreatingthisextraspace,thelandllcouldsaveanadditional$31.1millionstartingbetween2016and2018bynottransportinggarbagetoanotherlocation.Thelandllcouldcaptureandselladditionalmethanegeneratedfromtherecirculationof wastewater intothelandll.Weestimatethelandllcouldgeneratefrom$1.1millionto$3.1millioninrevenueinmethanesalesoverveyears.TheSolidWasteDivisionwillneedtopursueregulatoryapprovalfromthestateDepartmentofEcologytomodifyitspermitbeforeitcaninstitutetheserecommendations.Thepotentialcostsavingsdonotincludepotentialcostsforimplementingtherecommendations.Biogas useThe Wastewater Treatment Divisionhasnotensureditscapitalinvestmentsinbiogasgenerationarecost-eective.In2004,the Wastewater Treatment DivisiondevelopedaplaninresponsetoaKingCountyExecutiveOrdertoconstructawaste-to-energysystematitsWestPointPlanttocollectmethanegasgeneratedfromwater treatment anduseittogenerateelectricalpower.In2004,theDivisionpurchasedtwogeneratorsfor$4.8millionbeforeitobtainedanaccurateestimateofhowmuchitwouldcosttocompletetheproject.Thecosttocompletetheproject,whichwasestimatedat$6.1millionin2004,grewto$39.2millionin2009.Theprojectiscurrentlyonhold.Inadditiontousingthebiogasbyproducttogenerateelectricity,theDivisioncouldcleanimpuritiesfromthegasandsellaportionofthegastolocalutilitiesthroughtheexistingpipeline,asitdoesattheSouthPlant.AlthoughtheCountystatedthepipelinecouldnothandletheadditionalgaspressure,itdidnotconsiderapartialdistributiontotheutility.Weestimateiftheplantsoldportionofitsbiogasasacommodity,itcouldgenerate$2.7millionoverthenextveyears.Overtime ... Incorporateslong-rangeplanningintotheconstructionofitslandlls. Wastewater Treatment Division• Reusesheatgeneratedbyitspumps.• CollectsandsellsbiogasasacommodityattheSouthPlant.• Usesreclaimedwaterforoperationsatboth treatment plants.•...
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Handbook of Food Process Design docx

Handbook of Food Process Design docx

Điện - Điện tử

... modify existing ones. Process design refers to the design of food processes and manufacturing methods, while plant design refers to the design of the whole processing plant. The processing of food ... Crystallization Process Design 648John J. FitzpatrickIntroduction 648Crystallization 651Crystallization Equipment 660 Process Design of Batch Cooling Crystallizers 663 Process Design of Continuous ... 332References 33313 Pasteurisation Process Design 335Gary TuckerIntroduction 335HACCP in Pasteurisation Process Design 336Processing Options 337Pasteurisation Design Principles 339Empirical...
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chemical process & design handbook

chemical process & design handbook

Hóa học

... Cataloging-in-Publication DataSpeight, J. G.Chemical and process design handbook / James Speight.p. cm.Includes index.ISBN 0-07-137433-7 (acid-free paper)1. Chemical processes. I. Title.TP155.7 .S63 2002660′.2812—dc21 ... 1,4-dichloro-2-nitrobenzene can bechanged readily to 4-chloro-2-nitroaniline by treatment with aqueousammonia. Other molecules offer more processing difficulty, and pressurevessels are required for the production ... alcohol. It is used inmaking acetone, cosmetics, chemical derivatives, and as a process solvent.There are four processes that are available for the manufacture of iso-propylalcohol:1.24Speight_Part...
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reducing production of excess biomass during wastewater treatment

reducing production of excess biomass during wastewater treatment

Hóa học

... biomass productionduring wastewater treatment, Wat. Res., accepted forpublication.Low E. W. and Chase H. A. (1998c) Reduced biomassproduction during wastewater treatment, II. Eects onoxygen ... consequences of redu-cing biomass production on these aspects are alsodiscussed. BIOLOGICAL PROCESSES WITHIN WASTEWATER TREATMENT Secondary sludges contain inert solids and bio-logical solids, collectively ... WITHIN WASTEWATER TREATMENT While no single species is capable of utilising allthe assorted organic and inorganic compoundsfound in wastewaters, the heterogeneous microbialpopulation in a wastewater...
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Electrochemical technologies in wastewater treatment

Electrochemical technologies in wastewater treatment

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... cooling lubricant[94], wastewater from coke-production [95], mining wastewater [67], groundwater [60], food processing wastewater [96], fat-containing solutions [97], restau-rant wastewater [42] or ... isusually to use iron for wastewater treatment and alu-minum for water treatment because iron is relativelycheaper. The aluminum plates are also finding applica-tions in wastewater treatment either ... usefulin wastewater treatment [37]. It has been employedin treating wastewaters from textile [38–41], catering[29,42], petroleum, tar sand and oil shale wastewater [43], carpet wastewater...
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Biology of wastewater treatment

Biology of wastewater treatment

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... Scientific Biology of Wastewater Treatmen t (New Edition) bwt16 How Nature Deals with WasteTable 1.8. Main chemical and biological unit processes employed in wastewater treatment. Process DescriptionChemical ... rapidexpansion of wastewater treatment is allowing manufacturers to experimentwith new innovative designs and processes, and for the first time in nearlyhalf a century new sewage treatment plants ... Overhalf of this was on wastewater provision. In the year 1998/1999, £1.9bnwas spent on new wastewater treatment plants alone as compliance withthe European Union Urban Wastewater Treatment Directive...
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Biotechnology for waste and wastewater treatment n cheremisinoff

Biotechnology for waste and wastewater treatment n cheremisinoff

Môi trường

... are used in biological treatment are listed in Table 1 along with the treatment agents and typical wastes that are treated. TABLE 1 METHODS OF BIOLOGICAL TREATMENT Process Treatment ... aerobic treatment) . Any one or more of these transport rates can be the controlling factors that determine the process efficiency. Types of Biological Processes Biological treatment processes ... here is a review of current studies concerning biological treatment of hazardous waste, along with non -biological strategies. Biological treatment is an expanding field which has shown success...
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Biotechnology for waste and wastewater treatment

Biotechnology for waste and wastewater treatment

Môi trường

... aerobic treatment) . Any one or more of these transport rates can be the controlling factors that determine the process efficiency. Types of Biological Processes Biological treatment processes ... INDUSTRIAL AND MUNICIPAL WASTES 1 Wastewater Treatment 3 BOD Removal 5 Types of Biological Processes 5 Municipal Wastewater 6 Activated Sludge Process 7 Sludge 10 Tapered ... and wastewater treatment / Nicholas P. Cheremisnoff. p. cm. Includes bibliographical references and index. 1. Sewage Purification Biological treatment. 2. Water- -Purification Biological...
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