Choosing Disinfection Alternatives For Water Wastewater Treatment Plants
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Choosing Disinfection Alternatives For Water Wastewater Treatment Plants
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Author : Frank R. Spellman
language : en
Publisher: CRC Press
Release Date : 1999-06-29
Choosing Disinfection Alternatives For Water Wastewater Treatment Plants written by Frank R. Spellman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-06-29 with Technology & Engineering categories.
Safe drinking water and effluent have long been dependent on the large-scale use of chlorine. Process Safety Management (PSM) and the Risk Management Program (RMP), safety regulations now enforced by OSHA and EPA are leading to serious reconsideration of chlorination as the preferred disinfection method. Renewed concern about the safety of chlorination by-products is also driving water and wastewater specialists and plant personnel to consider alternatives to traditional chlorine application. Choosing Disinfection Alternatives for Water/Wastewater Treatment is a practical explanation of all available disinfection technologies in light of management criteria: legal compliance, plant safety, effuent quality, and cost. This text is designed for all who must understand and act on the challenge of finding safe and equally effective methods of wastwater and water disinfection besides traditional chlorination.
Selecting Disinfectants In A Security Conscious Environment
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Author : AWWA Staff
language : en
Publisher: American Water Works Association
Release Date : 2011-01-12
Selecting Disinfectants In A Security Conscious Environment written by AWWA Staff and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-12 with Water categories.
Wastewater Pathogens
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Author : Michael H. Gerardi
language : en
Publisher: John Wiley & Sons
Release Date : 2004-10-28
Wastewater Pathogens written by Michael H. Gerardi and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-10-28 with Science categories.
A practical guide to wastewater pathogens The fourth volume in Wiley's Wastewater Microbiology series, Wastewater Pathogens offers wastewater personnel a practical guide that is free of overly technical jargon. Designed especially for operators, the text provides straight facts on the biology of treatment as well as appropriate protective measures. Coverage includes: * An overview of relevant history, hazards, and organisms * Viruses, bacteria, and fungi * Protozoa and helminthes * Ectoparasites and rodents * Aerosols, foam, and sludge * Disease transmission and the body's defenses * Removal, inactivation, and destruction of pathogens * Hygiene measures, protective equipment, and immunizations
Alternative Methods For Wastewater Disinfection In North Carolina
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Author :
language : en
Publisher:
Release Date : 1987
Alternative Methods For Wastewater Disinfection In North Carolina written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Disinfection and disinfectants categories.
Aquaculture Engineering
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Author : Odd-Ivar Lekang
language : en
Publisher: John Wiley & Sons
Release Date : 2019-10-25
Aquaculture Engineering written by Odd-Ivar Lekang and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-25 with Technology & Engineering categories.
The revised edition of the comprehensive book that explores the principles and applications of aquaculture engineering Since the publication of the first edition of Aquaculture Engineering there have been many advances in the industry. The revised and thoroughly updated third edition of Aquaculture Engineering covers the principles and applications of all major facets of aquaculture engineering and the newest developments in the field. Written by a noted expert on the topic, the new edition highlights information on new areas of interest including RAS technology and offshore fish farming. Comprehensive in scope, the book examines a range of topics including: water transportation and treatment; feed and feeding systems; fish transportation and grading; cleaning and waste handling; instrumentation and monitoring; removal of particles; aeration and oxygenation; recirculation and water reuse systems; ponds; and the design and construction of aquaculture facilities. This important book: Presents an updated review of the basic principles and applications in aquaculture engineering Includes information on new areas of focus; RAS technology and offshore fish farming Contains a revised edition of the classic resource on aquaculture engineering Continues to offer an authoritative guide written by a leading expert in the field Written for aquaculture scientists and managers, engineers, equipment manufacturers and suppliers, and biological scientists, the third edition of Aquaculture Engineering is the authoritative guide to the topic that has been updated to include the most recent developments in the industry.
Evaluation Of Alternative Methods For Wastewater Disinfection
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Author :
language : en
Publisher:
Release Date : 1994
Evaluation Of Alternative Methods For Wastewater Disinfection written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
This study investigated the alternative methods of wastewater disinfection. Areas of interest included methods of operation, ease of maintenance, and effectiveness for various types of wastewater. A literature search revealed three major disinfection options, which include: chlorination/ dechlorination, ultraviolet light, and ozone. A questionnaire was sent to the active duty Air Force installations that operate wastewater treatment plants, requesting permit limitations and monthly averages for a variety of wastewater parameters. The majority of Air Force wastewater treatment plants use chlorine for disinfection. Using the data obtained from the questionnaire responses and established wastewater parameters from other research, the basic design model equations were manipulated. The results showed that ultraviolet and ozone disinfection are safe alternatives to chlorine, however, ultraviolet systems appear to be better suited for the size and type of wastewater treatment plant that is typical of an Air Force installation.
Water Treatment Processes
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Author : S. Vigneswaran
language : en
Publisher: CRC Press
Release Date : 1995-07-12
Water Treatment Processes written by S. Vigneswaran and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-07-12 with Technology & Engineering categories.
Water Treatment Processes: Simple Options bridges the gap in the existing literature by emphasizing low-cost and simple treatment technologies as well as the conventional options. The appropriateness and the economy of the technology must be an integral part of the selection process. This book emphasizes application of the methods and outlines their design criteria in a simplified manner. The authors discuss in detail process modifications and upgrading of conventional treatment facilities. The first two chapters introduce the water quantity and quality requirements and outline both conventional and advanced water treatment processes. The subsequent six chapters extensively discuss the six unit processes in drinking water treatment. Emphasis is given to low-cost methods that can be successfully applied in developing countries.
Disinfection Of Wastewater Effluent
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Author : Lawrence Y. C. Leong
language : en
Publisher: IWA Publishing
Release Date : 2008-08-31
Disinfection Of Wastewater Effluent written by Lawrence Y. C. Leong and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-31 with Science categories.
There is a tremendous amount of literature on and experience with wastewater disinfection alternative. However, it is difficult for wastewater professionals to sift through all of the available information, especially for relatively newer technologies. In addition, there are many factors, some of them site-specific, that influence whether a facility changes disinfection practice, and which alternative it chooses. There are few resources that provide a comprehensive discussion of decision factors with a direct comparison of the disinfection alternatives. This project developed a singular document that presents the pros and cons and costs of the various technical options for wastewater disinfection. The resulting report is intended to be utilized by wastewater professionals to help evaluate and select the appropriate technology for their application. This report presents a review of the existing literature, a survey of disinfection practice by major POTWs, and surveys of facilities with UV and ozone systems. The known advantages and disadvantages of the mature technologies (chlorine, UV, and ozone), other technologies, and combinations of multiple disinfection alternatives are summarized. The report synthesizes this information and presents a coherent method for selecting a disinfection technology, based on individual priorities and criteria. Finally, the report identifies data gaps that would benefit from additional research.
Evaluating Disinfection Alternatives
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Author : F. A. Tonelli
language : en
Publisher:
Release Date : 1978*
Evaluating Disinfection Alternatives written by F. A. Tonelli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978* with Sewage categories.
Wastewater Treatment Plants
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Author : Syed R. Qasim
language : en
Publisher: Routledge
Release Date : 2017-11-22
Wastewater Treatment Plants written by Syed R. Qasim and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Technology & Engineering categories.
Step-by-step procedures for planning, design, construction and operation: * Health and environment * Process improvements * Stormwater and combined sewer control and treatment * Effluent disposal and reuse * Biosolids disposal and reuse * On-site treatment and disposal of small flows * Wastewater treatment plants should be designed so that the effluent standards and reuse objectives, and biosolids regulations can be met with reasonable ease and cost. The design should incorporate flexibility for dealing with seasonal changes, as well as long-term changes in wastewater quality and future regulations. Good planning and design, therefore, must be based on five major steps: characterization of the raw wastewater quality and effluent, pre-design studies to develop alternative processes and selection of final process train, detailed design of the selected alternative, contraction, and operation and maintenance of the completed facility. Engineers, scientists, and financial analysts must utilize principles from a wide range of disciplines: engineering, chemistry, microbiology, geology, architecture, and economics to carry out the responsibilities of designing a wastewater treatment plant. The objective of this book is to present the technical and nontechnical issues that are most commonly addressed in the planning and design reports for wastewater treatment facilities prepared by practicing engineers. Topics discussed include facility planning, process description, process selection logic, mass balance calculations, design calculations, and concepts for equipment sizing. Theory, design, operation and maintenance, trouble shooting, equipment selection and specifications are integrated for each treatment process. Thus delineation of such information for use by students and practicing engineers is the main purpose of this book.