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.
Download or read book WHO Guidelines for the Safe Use of Wasterwater Excreta and Greywater written by World Health Organization and published by World Health Organization. This book was released on 2006 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of the WHO Guidelines for the Safe Use of Wastewater, Excreta and Greywater has been extensively updated to take account of new scientific evidence and contemporary approaches to risk management. The revised Guidelines reflect a strong focus on disease prevention and public health principles. This new edition responds to a growing demand from WHO Member States for guidance on the safe use of wastewater, excreta, and greywater in agriculture and aquaculture. Its target audience includes environmental and public health scientists, researchers, engineers, policy-makers and those responsible for developing standards and regulations. The Guidelines are presented in four separate volumes: Volume 1: Policy and regulatory aspects Volume 2:Wastewater use in agriculture Volume 3: Wastewater and excreta use in aquaculture Volume 4: Excreta and greywater use in agriculture. Volume 1 of the Guidelines presents policy issues and regulatory measures distilled from the technical detail found in volumes 2, 3, and 4. Those faced with the need to expedite the development of policies, procedures, and regulatory frameworks, at national and local government levels, will find the essential information in this volume. It also includes summaries of the other volumes in the series. Volume 2 of the Guidelines explains requirements to promote safe use concepts and practices including health-based targets and minimum procedures. It also covers a substantive revision of approaches to ensuring the microbial safety of wastewater used in agriculture. It introduces health impact assessment of new wastewater projects. Volume 3 of the Guidelines informs readers on the assessment of microbial hazards and toxic chemicals and the management of the associated risks when using wastewater and excreta in aquaculture. It explains requirements to promote safe use practices, including minimum procedures and specific health-based targets. It puts trade-offs between potential risks and nutritional benefits in a wider development context. Volume 4 of the Guidelines focuses exclusively on the safe use f excreta and greywater in agriculture. Recent trends in sanitation, including ecological sanitation, are driven by rapid urbanization. The momentum created by the Millennium Development Goals is resulting in dramatic changes in human waste handling and processing. New opportunities enable the use of human waste as a resource for pro-poor agricultural development, particularly in periurban areas. Best practice to minimize associated health risks is at the heart of this volume.
Download or read book Designated Uses written by and published by . This book was released on 1980 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines for State and Areawide Water Quality Management Program Development written by United States. Environmental Protection Agency and published by . This book was released on 1976 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality Management Planning written by United States. Environmental Protection Agency. Water Quality Office and published by . This book was released on 1971 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Health Guidelines for Water and Related Land Resources Planning Development and Management written by United States. Environmental Protection Agency. Water Supply Division and published by . This book was released on 1973 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Health Guidelines for Water and Related Land Resources Planning Development and Management written by United States. Environmental Protection Agency. Water Hygiene Division and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines Water Quality Management Planning written by United States. Environmental Protection Agency and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines on recreational water quality Volume 1 written by World Health Organization and published by World Health Organization. This book was released on 2021-07-12 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of coastal, estuarine and freshwater recreational environments has significant benefits for health and well-being, including rest, relaxation, exercise, cultural and religious practices, and aesthetic pleasure, while also providing substantial local, regional and national economic benefits. These guidelines focus on water quality management for coastal and freshwater environments to protect public health. The guidelines: 1. describe the current state of knowledge about the possible adverse health impacts of various forms of water pollution; and2. set out recommendations for setting national health-based targets, conducting surveillance and risk assessments, putting in place systems to monitor and control risks, and providing timely advice to users on water safety.These guidelines are aimed at national and local authorities, and other entities with an obligation to exercise due diligence relating to the safety of recreational water sites. They may be implemented in conjunction with other measures for water safety (such as drowning prevention and sun exposure) and measures for environmental protection of recreational water use sites.
Download or read book Water Pollution Control written by Richard Helmer and published by CRC Press. This book was released on 1997-10-02 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a handbook for policy makers and environmental managers in water authorities and engineering companies engaged in water quality programmes, especially in developing countries. It is also suitable for use as a textbook or as training material for water quality management courses. It is a companion volume to Water Quality Assessment and Water Quality Monitoring.
Download or read book Determining Consumptive Use and Irrigation Water Requirements written by Harry French Blaney and published by . This book was released on 1962 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines for Water Use written by and published by . This book was released on 2005-07-01 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines opportunities for substituting reclaimed water for potable water supplies where potable water quality is not required. Presents & summarizes recommended water reuse guidelines, along with supporting info., as guidance for the benefit of the water & wastewater utilities & regulatory agencies, esp. in the U.S. Covers water reuse issues & practices in other countries. Includes case studies, coverage of indirect potable reuse & industrial reuse issues, info. on treatment & disinfection technol., emerging chem. & pathogens of concern, economics, user rates & funding alternatives, public involvement & acceptance, research activities & results, & sources of further info. Includes a matrix of state reg's. & guidelines. Illustrations.
Download or read book WHO Guidelines for the Safe Use of Wastewater Excreta and Greywater written by World Health Organization and published by World Health Organization. This book was released on 2006 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of the WHO Guidelines for the safe use of wastewater, excreta, and greywater has been extensively updated to take account of new scientific evidence and contemporary approaches to risk management. The revised Guidelines reflect a strong focus on disease prevention and public health principles. This new edition responds to a growing demand from WHO Member States for guidance on the safe use of wastewater, excreta, and greywater in agriculture and aquaculture. Its target audience includes environmental and public health scientists, researchers, engineers, policy-makers and those responsible for developing standards and regulations. The Guidelines are presented in four separate volumes: Volume 1: Policy and regulatory aspects Volume 2: Wastewater use in agriculture Volume 3: Wastewater and excreta use in aquaculture Volume 4: Excreta and greywater use in agriculture Volume 1 of the Guidelines presents policy issues and regulatory measures distilled from the technical detail found in volumes 2 3 and 4. Those faced with the need to expedite the development of policies, procedures, and regulatory frameworks, at national and local government levels, will find the essential information in this volume. It also includes summaries of the other volumes in the series. Volume 2 of the Guidelines explains requirements to promote safe use concepts and practices including health-based targets and minimum procedures. It also covers a substantive revision of approaches to ensuring the microbial safety of wastewater used in agriculture. It introduces health impact assessment of new wastewater projects. Volume 3 of the Guidelines informs readers on the assessment of microbial hazards and toxic chemicals and the management of the associated risks when using wastewater and excreta in aquaculture. It explains requirements to promote safe use practices, including minimum procedures and specific health-based targets. It puts trade-offs between potential risks and nutritional benefits in a wider development context. Volume 4 of the Guidelines focuses exclusively on the safe use of excreta and greywater in agriculture. Recent trends in sanitation, including ecological sanitation, are driven by rapid urbanization. The momentum created by the Millennium Development Goals is resulting in dramatic changes in human waste handling and processing. New opportunities enable the use of human waste as a resource for pro-poor agricultural development, particularly in periurban areas. Best practice to minimize associated health risks is at the heart of this volume
Download or read book Guidelines for Water Reuse written by and published by . This book was released on 2004 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Protection written by U S Government Accountability Office (G and published by BiblioGov. This book was released on 2013-06 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to a congressional request, GAO examined whether Environmental Protection Agency (EPA) drinking water standards were appropriate for use as groundwater standards, specifically: (1) whether states relied on EPA standards when setting numeric groundwater standards; (2) states' use of existing numeric groundwater standards in their groundwater protection programs; (3) the potential for groundwater quality degradation using drinking water standards; and (4) how drinking water standards compared to guidelines for protecting uses of groundwater for such purposes as irrigation, livestock watering, and aquatic life. GAO found that: (1) the 25 states that had numeric groundwater standards relied largely on EPA maximum contaminant levels (MCL); (2) most states surveyed relied on EPA drinking water standards when setting groundwater standards; (3) states focused on eight regulatory activities in making their groundwater protection decisions, including licensing surface discharges, requiring waste disposal facility designs, and containing or cleaning up hazardous waste sites; (4) 92 percent of the areas tested would meet the standards if states adopted MCL as groundwater protection standards, and 43 percent met a limit associated with a one-in-one-million excess cancer risk for one or more of 13 carcinogens; (5) adopting any of the standards would potentially allow for degradation of groundwater resources, since the standards would allow contaminants to increase to the maximum allowable concentrations; and (6) although MCL would protect livestock and irrigation usage, they were less stringent than the aquatic life guidelines, and only 66.9 percent of the areas tested would meet MCL for aquatic life.
Download or read book Water Code written by Texas and published by . This book was released on 1972 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines for Safe Recreational Water Environments Coastal and fresh waters written by World Health Organization and published by World Health Organization. This book was released on 2003 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new guidelines are meant to protect public health, help evaluate development projects near freshwater and recreational sites and assess potential health aspects of recreational projects.
