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Author :
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.3/5 (121 download)
Download or read book Groundwater Disinfection Rule written by and published by . This book was released on 1996 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 030949382X
Total Pages : 291 pages
Book Rating : 4.3/5 (94 download)
Download or read book Management of Legionella in Water Systems written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-02-20 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Legionnaires' disease, a pneumonia caused by the Legionella bacterium, is the leading cause of reported waterborne disease outbreaks in the United States. Legionella occur naturally in water from many different environmental sources, but grow rapidly in the warm, stagnant conditions that can be found in engineered water systems such as cooling towers, building plumbing, and hot tubs. Humans are primarily exposed to Legionella through inhalation of contaminated aerosols into the respiratory system. Legionnaires' disease can be fatal, with between 3 and 33 percent of Legionella infections leading to death, and studies show the incidence of Legionnaires' disease in the United States increased five-fold from 2000 to 2017. Management of Legionella in Water Systems reviews the state of science on Legionella contamination of water systems, specifically the ecology and diagnosis. This report explores the process of transmission via water systems, quantification, prevention and control, and policy and training issues that affect the incidence of Legionnaires' disease. It also analyzes existing knowledge gaps and recommends research priorities moving forward.
Author : David J. Hiltebrand
Publisher :
ISBN 13 :
Total Pages : 672 pages
Book Rating : 4.0/5 ( download)
Download or read book Guidance Manual for Compliance with the Filtration and Disinfection Requirements for Public Water Systems Using Surface Water Sources written by David J. Hiltebrand and published by . This book was released on 1991 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual suggests design operating and performance criteria for specific surface water quality conditions to provide the optimum protection from microbiological contaminants.
Author :
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.3/5 (121 download)
Download or read book Non-transient, Non-community Water Systems written by and published by . This book was released on 1995 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309679702
Total Pages : 423 pages
Book Rating : 4.3/5 (96 download)
Download or read book Review of the New York City Watershed Protection Program written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-12-04 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 million people living in nearby Westchester, Putnam, Ulster, and Orange counties. The combined water supply system includes 19 reservoirs and three controlled lakes with a total storage capacity of approximately 580 billion gallons. The city's Watershed Protection Program is intended to maintain and enhance the high quality of these surface water sources. Review of the New York City Watershed Protection Program assesses the efficacy and future of New York City's watershed management activities. The report identifies program areas that may require future change or action, including continued efforts to address turbidity and responding to changes in reservoir water quality as a result of climate change.
Author :
Publisher : DIANE Publishing
ISBN 13 : 142890249X
Total Pages : 237 pages
Book Rating : 4.4/5 (289 download)
Download or read book Enhanced Coagulation and Enhanced Precipitative Softening Guidance Manual written by and published by DIANE Publishing. This book was released on 1999 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Satinder Ahuja
Publisher : Academic Press
ISBN 13 : 0080921124
Total Pages : 457 pages
Book Rating : 4.0/5 (89 download)
Download or read book Handbook of Water Purity and Quality written by Satinder Ahuja and published by Academic Press. This book was released on 2009-07-17 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides those involved in water purification research and administration with a comprehensive resource of methods for analyzing water to assure its safety from contaminants, both natural and human caused. The book first provides an overview of major water-related issues in developing and developed countries, followed by a review of issues of sampling for water analysis, regulatory considerations and forensics in water quality and purity investigations. The subsequent chapters cover microbial as well chemical contaminations from inorganic compounds, radionuclides, volatile and semi-volatile compounds, disinfectants, herbicides, and pharmaceuticals, including endocrine disruptors, as well as potential terrorist-related contamination. The last chapter describes the Grainger prize-winning filter that can remove arsenic from water sources and sufficiently protect the health of a large number of people. - Covers the scope of water contamination problems on a worldwide scale - Provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants - Describes the filter that won the $1 million Grainger prize and thereby highlighting an important approach to remediation
Author : World Health Organization
Publisher : World Health Organization
ISBN 13 : 9789241545037
Total Pages : 260 pages
Book Rating : 4.5/5 (45 download)
Download or read book Guidelines for Drinking-water Quality written by World Health Organization and published by World Health Organization. This book was released on 1993 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the methods used in the surveillance of drinking water quality in the light of the special problems of small-community supplies, particularly in developing countries, and outlines the strategies necessary to ensure that surveillance is effective.
Author :
Publisher :
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.3/5 (91 download)
Download or read book Optimizing Water Treatment Plant Performance Using the Composite Correction Program written by and published by . This book was released on 1998 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.3/5 (121 download)
Download or read book Disinfection Profiling and Benchmarking Guidance Manual written by and published by . This book was released on 1999 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (31 download)
Download or read book National Primary Drinking Water Regulations, 40 CFR, Parts 141-143 written by and published by . This book was released on 1995 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph G. Jacangelo
Publisher : American Water Works Association
ISBN 13 : 0898678943
Total Pages : 212 pages
Book Rating : 4.8/5 (986 download)
Download or read book Membrane Filtration for Microbial Removal written by Joseph G. Jacangelo and published by American Water Works Association. This book was released on 1997 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428906029
Total Pages : 58 pages
Book Rating : 4.4/5 (289 download)
Download or read book Small System Compliance Technology List for the Surface Water Treatment Rule and Total Coliform Rule written by and published by DIANE Publishing. This book was released on 1998 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edward G. Bellinger
Publisher : John Wiley & Sons
ISBN 13 : 1118797167
Total Pages : 421 pages
Book Rating : 4.1/5 (187 download)
Download or read book Water written by Edward G. Bellinger and published by John Wiley & Sons. This book was released on 2024-09-04 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: A holistic approach to humanity’s global use and management of water resources In Water: Our Sustainable and Unsustainable Use, distinguished environmental researcher Edward Bellinger delivers an unbiased and scientifically accurate exploration of every major area of the management and use of water by human beings. Readers will benefit from a coordinated and holistic approach to the subject, including sections covering needs, availability, governance, public health engineering, economics, the potential effects of climate change, water management, and sustainability, allowing the reader to understand the big picture of global water use under conditions of declining water resources. Assuming only basic knowledge in hydrology, Water: Our Sustainable and Unsustainable Use is international in scope and includes case studies from across the globe. The book also offers: A thorough introduction to human and ecological water needs and how they interact A discussion of available water resources and systemic problems of water quality A comprehensive analysis of the human water footprint and factors driving water demand in modern society An overview of the technological aspects of drinking water supply and sanitation, as well as the governance and management of water Perfect for undergraduate and graduate students studying hydrology and related subjects, Water: Our Sustainable and Unsustainable Use will also earn a place in the libraries of administrators, regulators, and economists involved in water resources management, as well as conservationists and ecologists.
Author : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
Publisher :
ISBN 13 :
Total Pages : 1434 pages
Book Rating : 4.0/5 ( download)
Download or read book Fiscal Year 1999 EPA R&D Budget Authorization written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 1998 with total page 1434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
Publisher :
ISBN 13 :
Total Pages : 1612 pages
Book Rating : 4.0/5 ( download)
Download or read book Fiscal Year 2001 Budget Authorization Request written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 2001 with total page 1612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ngoc Dao Trinh
Publisher : kassel university press GmbH
ISBN 13 : 3737605165
Total Pages : 196 pages
Book Rating : 4.7/5 (376 download)
Download or read book Development of a Decentralized Drinking Water Treatment Plant Based on Membrane Technology for Rural Areas in Vietnam written by Ngoc Dao Trinh and published by kassel university press GmbH. This book was released on 2018-06-28 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane technology with effective removal of microbial contaminants has been applied widely in drinking water treatment (DWT), but its sustainable and efficient application in rural areas still needs practical research. Backflushing and chemical cleaning are well investigated for membrane-based systems. However, these methods are not always followed properly and in full, especially in cases of applications for remote areas in developing countries. Important key challenges in real world applications are how the system would actually sustain with unskilled personnel, with no electric power for backflushing or with no chemical cleaning on the long run. These challenges were addressed within the framework of this dissertation. A dead-end Ultrafiltration (UF) with flat-sheet membranes was configured to a stationary DWT system working with low pressure and simplest maintenance, in combination with a suitable chlorination solution without energy demand. In the literature review of this dissertation, an overview of many up-to-date membrane based systems in different categories of use is given in detail, covering different aspects of technology, service efficiency and economics. Hydraulic performance of membrane-based systems is normally studied in lab-scale in limited periods from hours to days. Thus, highlight of this research is the investigation of a full-scale demonstration plant based on UF flat-sheet membrane with pore size of 40 nm, conducted in the Hydraulic Workshop at the University of Kassel, operated continuously day and night for long-term tests. The long-term examination focused on many aspects, from hydraulic performance including flux, permeability, transmembrane pressure, efficiency of the simple membrane cleaning methods, to biological quality of treated water and also efficiency of chlorination by using a mechanical chlorine dosing device. During long-term examination, the phenomenon of gas generation from the water in the plant was recognized. The influence of this phenomenon on the permeate flow rate was evaluated and solution for this problem by the gas trapping device was investigated in this research. The experimental results from long-term examination of the Pilot Plant at the University of Kassel served for the materialization of the system into life. Two DWT plants were implemented in a rural village in southern Vietnam. It could be proved that the product of this research is realistically an economic relief of the long lasted insufficient supply to the crucial demand for safe water in the rural communities of developing countries.
