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Municipal Water Supplies And Uses
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Book Synopsis Water Reuse by : National Research Council
Download or read book Water Reuse written by National Research Council and published by National Academies Press. This book was released on 2012-07-17 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanding water reuse-the use of treated wastewater for beneficial purposes including irrigation, industrial uses, and drinking water augmentation-could significantly increase the nation's total available water resources. Water Reuse presents a portfolio of treatment options available to mitigate water quality issues in reclaimed water along with new analysis suggesting that the risk of exposure to certain microbial and chemical contaminants from drinking reclaimed water does not appear to be any higher than the risk experienced in at least some current drinking water treatment systems, and may be orders of magnitude lower. This report recommends adjustments to the federal regulatory framework that could enhance public health protection for both planned and unplanned (or de facto) reuse and increase public confidence in water reuse.
Book Synopsis Privatization of Water Services in the United States by : National Research Council
Download or read book Privatization of Water Services in the United States written by National Research Council and published by National Academies Press. This book was released on 2002-08-20 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the quest to reduce costs and improve the efficiency of water and wastewater services, many communities in the United States are exploring the potential advantages of privatization of those services. Unlike other utility services, local governments have generally assumed responsibility for providing water services. Privatization of such services can include the outright sale of system assets, or various forms of public-private partnershipsâ€"from the simple provision of supplies and services, to private design construction and operation of treatment plants and distribution systems. Many factors are contributing to the growing interest in the privatization of water services. Higher operating costs, more stringent federal water quality and waste effluent standards, greater customer demands for quality and reliability, and an aging water delivery and wastewater collection and treatment infrastructure are all challenging municipalities that may be short of funds or technical capabilities. For municipalities with limited capacities to meet these challenges, privatization can be a viable alternative. Privatization of Water Services evaluates the fiscal and policy implications of privatization, scenarios in which privatization works best, and the efficiencies that may be gained by contracting with private water utilities.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309388384 Total Pages :224 pages Book Rating :4.3/5 (93 download)
Book Synopsis Using Graywater and Stormwater to Enhance Local Water Supplies by : National Academies of Sciences, Engineering, and Medicine
Download or read book Using Graywater and Stormwater to Enhance Local Water Supplies written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-06-30 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chronic and episodic water shortages are becoming common in many regions of the United States, and population growth in water-scarce regions further compounds the challenges. Increasingly, alternative water sources such as graywater-untreated wastewater that does not include water from the toilet but generally includes water from bathroom sinks, showers, bathtubs, clothes washers, and laundry sinks- and stormwater-water from rainfall or snow that can be measured downstream in a pipe, culvert, or stream shortly after the precipitation event-are being viewed as resources to supplement scarce water supplies rather than as waste to be discharged as rapidly as possible. Graywater and stormwater can serve a range of non-potable uses, including irrigation, toilet flushing, washing, and cooling, although treatment may be needed. Stormwater may also be used to recharge groundwater, which may ultimately be tapped for potable use. In addition to providing additional sources of local water supply, harvesting stormwater has many potential benefits, including energy savings, pollution prevention, and reducing the impacts of urban development on urban streams. Similarly, the reuse of graywater can enhance water supply reliability and extend the capacity of existing wastewater systems in growing cities. Despite the benefits of using local alternative water sources to address water demands, many questions remain that have limited the broader application of graywater and stormwater capture and use. In particular, limited information is available on the costs, benefits, and risks of these projects, and beyond the simplest applications many state and local public health agencies have not developed regulatory frameworks for full use of these local water resources. To address these issues, Using Graywater and Stormwater to Enhance Local Water Supplies analyzes the risks, costs, and benefits on various uses of graywater and stormwater. This report examines technical, economic, regulatory, and social issues associated with graywater and stormwater capture for a range of uses, including non-potable urban uses, irrigation, and groundwater recharge. Using Graywater and Stormwater to Enhance Local Water Supplies considers the quality and suitability of water for reuse, treatment and storage technologies, and human health and environmental risks of water reuse. The findings and recommendations of this report will be valuable for water managers, citizens of states under a current drought, and local and state health and environmental agencies.
Book Synopsis Municipal Water Supplies and Uses by :
Download or read book Municipal Water Supplies and Uses written by and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Urban Water Supply by : D.E. Agthe
Download or read book Managing Urban Water Supply written by D.E. Agthe and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: We, the editors, have long believed that a strong knowledge of relatively simple economic and engineering concepts is valuable in solving water management problems. The lack of such knowledge has been apparent to us in some of the journal articles, research proposals and books we have reviewed. The articles which have been written concerning specific local water economies and management issues are scattered over a wide variety of journals, making them hard to access. Most of the extensive water resources literature is concerned with large regional water projects or with narrow technical and regional issues. This book was written to make practical economic and engineering concepts readily available to urban water supply managers, thereby filling a gap in the available literature. It is concerned with decisions made daily, monthly, or annually by managers of urban water supply systems. The book includes basic chapters presenting supply and cost concepts, calculation of demand elasticities, use of marketing concepts, public goods analysis, water markets, industrial water demand and the use of price in water conservation. The authors have included multiple examples of how these concepts can aid in managing urban water supply. The water provider is generally a governmental entity or regulated private utility. Most books on public utilities and their management emphasize gas, electricity, or telephone rather than water. Water is different because of m~or variations in quality by source and the necessity for proper disposal of waste water.
Book Synopsis The Municipal Water Supply System of the City of New York by : New York (N.Y.). Dept. of water supply, gas and electricity
Download or read book The Municipal Water Supply System of the City of New York written by New York (N.Y.). Dept. of water supply, gas and electricity and published by . This book was released on 1920 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Helping Businesses Manage Water Use by : American Water Works Association
Download or read book Helping Businesses Manage Water Use written by American Water Works Association and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :U.S. National Academy of Sciences Publisher :National Academies Press ISBN 13 :030906421X Total Pages :243 pages Book Rating :4.3/5 (9 download)
Book Synopsis Water for the Future by : U.S. National Academy of Sciences
Download or read book Water for the Future written by U.S. National Academy of Sciences and published by National Academies Press. This book was released on 1999-03-09 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a joint research effort led by the U.S. National Academy of Sciences and involving the Royal Scientific Society of Jordan, the Israel Academy of Sciences and Humanities, and the Palestine Health Council. It discusses opportunities for enhancement of water supplies and avoidance of overexploitation of water resources in the Middle East. Based on the concept that ecosystem goods and services are essential to maintaining water quality and quantity, the book emphasizes conservation, improved use of current technologies, and water management approaches that are compatible with environmental quality.
Book Synopsis The Environmental Protection Agency's Role in Encouraging Water Use Efficiency in the Western States by : Bruce C. Driver
Download or read book The Environmental Protection Agency's Role in Encouraging Water Use Efficiency in the Western States written by Bruce C. Driver and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Law of Waters and Water Rights by : Henry P. Farnham
Download or read book The Law of Waters and Water Rights written by Henry P. Farnham and published by The Lawbook Exchange, Ltd.. This book was released on 2006 with total page 3174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published: Rochester: The Lawyers Cooperative Publishing Company, 1904. clxxx, 896; xvi, 897-1893; xiv, 1894-2956 pp. Reprint of the sole edition. Important treatise on water rights that examines rights based on relationships from the international to the community level as they affect water rights. This book has three parts: Part One: The Rights of States and Nations examines international rights and constitutional and statutory rights. Part Two: Rights Between Public and Individual, includes the public use of waterways, municipal water supply, drainage and rights of navigation. Part Three: Rights Between Individuals discusses the rights of riparian owners in watercourses, such as the right to dam a stream.
Book Synopsis Public Water Supplies of North Carolina by : L. T. Mann
Download or read book Public Water Supplies of North Carolina written by L. T. Mann and published by . This book was released on 1978 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Municipal Water Supplies and Uses, Northwestern New Mexico by : George A. Dinwiddie
Download or read book Municipal Water Supplies and Uses, Northwestern New Mexico written by George A. Dinwiddie and published by . This book was released on 1978 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding Water Reuse by : National Research Council
Download or read book Understanding Water Reuse written by National Research Council and published by National Academies Press. This book was released on 2012-11-05 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: In communities all around the world, water supplies are coming under increasing pressure as population growth, climate change, pollution, and changes in land use affect water quantity and quality. To address existing and anticipated water shortages, many communities are working to increase water conservation and are seeking alternative sources of water. Water reuse- the sue of treated wastewater, or "reclaimed" water, for beneficial purposes such as drinking, irrigation, or industrial uses- is one option that has helped some communities significantly expand their water supplies. Understanding Water Reuse summarizes the main findings of the National Research Council report Water Reuse: Expanding the Nation's Water Supply Through Reuse of Municipal Wastewater. The report provides an overview of the options and outlook for water reuse in the United States, discusses water treatment technologies and potential uses of reclaimed water, and presents a new analysis that compares the risks of drinking reclaimed water to those of drinking water from traditional sources.
Book Synopsis A Summary of Municipal Water Use by :
Download or read book A Summary of Municipal Water Use written by and published by . This book was released on 1977 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Availability, Use, and Estimated Future Water Demand in the Upper Duck River Basin, Middle Tennessee by : Susan S. Hutson
Download or read book Water Availability, Use, and Estimated Future Water Demand in the Upper Duck River Basin, Middle Tennessee written by Susan S. Hutson and published by . This book was released on 1993 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Efficient Water Use in California by : Albert J. Lipson
Download or read book Efficient Water Use in California written by Albert J. Lipson and published by . This book was released on 1979 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Drinking Water Distribution Systems by : National Research Council
Download or read book Drinking Water Distribution Systems written by National Research Council and published by National Academies Press. This book was released on 2007-01-22 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protecting and maintaining water distributions systems is crucial to ensuring high quality drinking water. Distribution systems-consisting of pipes, pumps, valves, storage tanks, reservoirs, meters, fittings, and other hydraulic appurtenances-carry drinking water from a centralized treatment plant or well supplies to consumers' taps. Spanning almost 1 million miles in the United States, distribution systems represent the vast majority of physical infrastructure for water supplies, and thus constitute the primary management challenge from both an operational and public health standpoint. Recent data on waterborne disease outbreaks suggest that distribution systems remain a source of contamination that has yet to be fully addressed. This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating events in distribution systems. Particular attention is given to backflow events via cross connections, the potential for contamination of the distribution system during construction and repair activities, maintenance of storage facilities, and the role of premise plumbing in public health risk. The report also identifies advances in detection, monitoring and modeling, analytical methods, and research and development opportunities that will enable the water supply industry to further reduce risks associated with drinking water distribution systems.
