Distribution Water Quality Issues Related To New Development Or Low Usage
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Distribution Water Quality Issues Related To New Development Or Low Usage
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Author : Yakir J. Hasit
language : en
Publisher: IWA Publishing
Release Date : 2007-08-14
Distribution Water Quality Issues Related To New Development Or Low Usage written by Yakir J. Hasit and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-14 with Science categories.
One cause of distribution system water quality problems is from low usage due to new developments or reduced demand. Low usage causes increased water age throughout the system which can lead to a number of water quality problems, including decreased disinfectant residual, sedimentation, increased temperatures, and taste, odor, and color problems. To address these issues and maintain compliance with regulatory standards, utilities have implemented design/construction and O&M based best management practices (BMPs) with varying success. The objectives of this project were to (1) identify water quality changes that occur in the distribution system as a result of low or diminished use areas, in particular, areas of new development with low initial customer usage and established areas undergoing diminished use; and (2) recommend best management practices (BMPs) on minimizing water quality problems in such areas. Utilities must provide potable water to small and large users, new and old developments, and central and remote customers while accounting for changing demographics and demand patterns. In order to maintain adequate water quality and satisfy all of these needs, water utility operators must have the ability to choose sound design and O&M-based BMPs, and defend their decisions. The development of the DST software in this research project allows utility operators to do this by providing a method to compare the costs and benefits of various BMPs and thus make better decisions. The companion CD-ROM contains a decision support tool for selecting the most appropriate BMP for reducing water quality problems due to low usage.
Distribution Water Quality Issues Related To New Development Or Low Usage
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Author : Yakir J. Hasit
language : en
Publisher: American Water Works Association
Release Date : 2006
Distribution Water Quality Issues Related To New Development Or Low Usage written by Yakir J. Hasit 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 2006 with Drinking water categories.
Many water utilities deal with water quality problems in the distribution system due to low water usage. This study uncovers the many problems of low usage and reports on the variety of mitigation practices used by North American utilities. An included CD-ROM provides decision support software to help utilities systematically weigh the costs and benefits of a variety of best management practices (BMPs) for mitigating the water quality issues caused by low usage and thus cutting down on customer complaints and higher distribution costs.
Comprehensive Water Quality And Purification
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Author :
language : en
Publisher: Elsevier
Release Date : 2013-09-24
Comprehensive Water Quality And Purification written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-24 with Technology & Engineering categories.
Comprehensive Water Quality and Purification, Four Volume Set provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants, including those that are added because of carelessness of human endeavors. Human development has great impact on water quality, and new contaminants are emerging every day. The issues of sampling for water analysis, regulatory considerations, and forensics in water quality and purity investigations are covered in detail. Microbial as well as chemical contaminations from inorganic compounds, radionuclides, volatile and semivolatile compounds, disinfectants, herbicides, and pharmaceuticals, including endocrine disruptors, are treated extensively. Researchers must be aware of all sources of contamination and know how to prescribe techniques for removing them from our water supply. Unlike other works published to date that concentrate on issues of water supply, water resource management, hydrology, and water use by industry, this work is more tightly focused on the monitoring and improvement of the quality of existing water supplies and the recovery of wastewater via new and standard separation techniques Using analytical chemistry methods, offers remediation advice on pollutants and contaminants in addition to providing the critical identification perspective The players in the global boom of water purification are numerous and varied. Having worked extensively in academia and industry, the Editor-in-Chief has been careful about constructing a work for a shared audience and cause
Environmental Setting And Water Quality Issues In The Lower Tennessee River Basin
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Author : James A. Kingsbury
language : en
Publisher:
Release Date : 1999
Environmental Setting And Water Quality Issues In The Lower Tennessee River Basin written by James A. Kingsbury and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Land use categories.
Occurrence And Distribution Of Fish Species In The Great And Little Miami River Basins Ohio And Indiana Pre 1900 To 1998
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Author : Stephanie Harrington
language : en
Publisher:
Release Date : 1999
Occurrence And Distribution Of Fish Species In The Great And Little Miami River Basins Ohio And Indiana Pre 1900 To 1998 written by Stephanie Harrington and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Endangered species categories.
Selected Water Resources Abstracts
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Author :
language : en
Publisher:
Release Date : 1990
Selected Water Resources Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Water categories.
A Review Of Scientific Information On Issues Related To The Use And Management Of Water Resources In The Pacific Northwest
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Author :
language : en
Publisher:
Release Date : 2004
A Review Of Scientific Information On Issues Related To The Use And Management Of Water Resources In The Pacific Northwest written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Water conservation categories.
Land Use Effects On Streamflow And Water Quality In The Northeastern United States
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Author : Avril L. de la Cretaz
language : en
Publisher: CRC Press
Release Date : 2007-06-01
Land Use Effects On Streamflow And Water Quality In The Northeastern United States written by Avril L. de la Cretaz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-06-01 with Science categories.
Filling a long-standing need for a desk reference that synthesizes current research, Land Use Effects on Streamflow and Water Quality in the Northeastern United States reviews and discusses the impact of forest management, agriculture, and urbanization. The book provides a gateway to the diverse scientific literature that is urgently needed
Energy And Water Development Appropriations For 1993
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Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
language : en
Publisher:
Release Date : 1992
Energy And Water Development Appropriations For 1993 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Energy development categories.
Energy And Water Development Appropriations For 1993 Appalachian Regional Commission
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Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
language : en
Publisher:
Release Date : 1992
Energy And Water Development Appropriations For 1993 Appalachian Regional Commission written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Energy development categories.