Drinking Water

Author : National Research Council,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Copper in Drinking Water
Publisher : National Academies Press
Page : 161 pages
File Size : 45,9 Mb
Release : 2000-04-12
Category : Nature
ISBN : 9780309172202

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Copper in Drinking Water by National Research Council,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Copper in Drinking Water Pdf

The safety of the nation's drinking water must be maintained to ensure the health of the public. The U.S. Environmental Protection Agency (EPA) is responsible for regulating the levels of substances in the drinking water supply. Copper can leach into drinking water from the pipes in the distribution system, and the allowable levels are regulated by the EPA. The regulation of copper, however, is complicated by the fact that it is both necessary to the normal functioning of the body and toxic to the body at too high a level. The National Research Council was requested to form a committee to review the scientific validity of the EPA's maximum contaminant level goal for copper in drinking water. Copper in Drinking Water outlines the findings of the committee's review. The book provides a review of the toxicity of copper as well as a discussion of the essential nature of this metal. The risks posed by both short-term and long-term exposure to copper are characterized, and the implications for public health are discussed. This book is a valuable reference for individuals involved in the regulation of water supplies and individuals interested in issues surrounding this metal.

Author : James Salzman
Publisher : Abrams
Page : 269 pages
File Size : 51,8 Mb
Release : 2017-06-13
Category : History
ISBN : 9781468306750

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Drinking Water by James Salzman Pdf

An in-depth look at the changing approaches that environmentalists, governments, and the open market have taken to water through the lens of world history. When we turn on the tap or twist open a tall plastic bottle, we probably don’t give a second thought about where our drinking water comes from. But how it gets from the ground to the glass is far more convoluted than we might think. In this revised edition of Drinking Water, Duke University professor and environmental policy expert James Salzman shows how drinking water highlights the most pressing issues of our time. He adds eye-opening, contemporary examples about our relationship to and consumption of water, and a new chapter about the atrocities that occurred in Flint, Michigan. Provocative, insightful, and engaging, Drinking Water shows just how complex a simple glass of water can be. “A surprising, delightful, fact-filled book.” —Jared Diamond, Pulitzer Prize–winning author of Guns, Germs, and Steel “Instead of buying your next twelve-pack of bottled water, buy this fascinating account of all the people who spent their lives making sure you’d have clean, safe drinking water every time you turned on the tap.” —Bill McKibben, author of Earth: Making a Life on a Tough New Planet “Drinking Water effortlessly guides us through a fascinating world we never consider. Even for people who think they know water, there is a surprise on almost every page.” —Charles Fishman, bestselling author of The Big Thirst and The Wal-Mart Effect “Salzman puts a needed spotlight on an often overlooked but critical social, economic, and political resource.” —Publishers Weekly

Author : Anonim
Publisher : Unknown
Page : 33 pages
File Size : 44,9 Mb
Release : 2022
Category : Diquat
ISBN : 0660395487

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Guidelines for Canadian Drinking Water Quality by Anonim Pdf

Author : Patrick Levallois,Cristina Villanueva Belmonte
Publisher : MDPI
Page : 374 pages
File Size : 55,8 Mb
Release : 2019-04-04
Category : Medical
ISBN : 9783038977261

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Drinking Water Quality and Human Health by Patrick Levallois,Cristina Villanueva Belmonte Pdf

The quality of drinking water is paramount for public health. Despite important improvements in the last decades, access to safe drinking water is not universal. The World Health Organization estimates that almost 10% of the population in the world do not have access to improved drinking water sources. Among other diseases, waterborne infections cause diarrhea, which kills nearly one million people every year, mostly children under 5 years of age. On the other hand, chemical pollution is a concern in high-income countries and an increasing problem in low- and middle-income countries. Exposure to chemicals in drinking water may lead to a range of chronic non-communicable diseases (e.g., cancer, cardiovascular disease), adverse reproductive outcomes, and effects on children’s health (e.g., neurodevelopment), among other health effects. Although drinking water quality is regulated and monitored in many countries, increasing knowledge leads to the need for reviewing standards and guidelines on a nearly permanent basis, both for regulated and newly identified contaminants. Drinking water standards are mostly based on animal toxicity data, and more robust epidemiologic studies with accurate exposure assessment are needed. The current risk assessment paradigm dealing mostly with one-by-one chemicals dismisses the potential synergisms or interactions from exposures to mixtures of contaminants, particularly at the low-exposure range. Thus, evidence is needed on exposure and health effects of mixtures of contaminants in drinking water. Finally, water stress and water quality problems are expected to increase in the coming years due to climate change and increasing water demand by population growth, and new evidence is needed to design appropriate adaptation policies. This Special Issue of International Journal of Environmental Research and Public Health (IJERPH) focuses on the current state of knowledge on the links between drinking water quality and human health.

Author : National Research Council,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee on Toxicology,Subcommittee to Update the 1999 Arsenic in Drinking Water Report
Publisher : National Academies Press
Page : 242 pages
File Size : 42,5 Mb
Release : 2001-12-26
Category : Nature
ISBN : 9780309076296

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Arsenic in Drinking Water by National Research Council,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee on Toxicology,Subcommittee to Update the 1999 Arsenic in Drinking Water Report Pdf

Having safe drinking water is important to all Americans. The Environmental Protection Agency's decision in the summer of 2001 to delay implementing a new, more stringent standard for the maximum allowable level for arsenic in drinking water generated a great deal of criticism and controversy. Ultimately at issue were newer data on arsenic beyond those that had been examined in a 1999 National Research Council report. EPA asked the National Research Council for an evaluation of the new data available. The committee's analyses and conclusions are presented in Arsenic in Drinking Water: 2001 Update. New epidemiological studies are critically evaluated, as are new experimental data that provide information on how and at what level arsenic in drinking water can lead to cancer. The report's findings are consistent with those of the 1999 report that found high risks of cancer at the previous federal standard of 50 parts per billion. In fact, the new report concludes that men and women who consume water containing 3 parts per billion of arsenic daily have about a 1 in 1,000 increased risk of developing bladder or lung cancer during their lifetime.

Author : Patrick Sullivan,Franklin J. Agardy,James J.J. Clark
Publisher : Elsevier
Page : 384 pages
File Size : 53,7 Mb
Release : 2005-08-01
Category : Technology & Engineering
ISBN : 9780080457727

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The Environmental Science of Drinking Water by Patrick Sullivan,Franklin J. Agardy,James J.J. Clark Pdf

In today’s chemically dependent society, environmental studies demonstrate that drinking water in developed countries contains numerous industrial chemicals, pesticides, pharmaceuticals and chemicals from water treatment processes. This poses a real threat. As a result of the ever-expanding list of chemical and biochemical products industry, current drinking water standards that serve to preserve our drinking water quality are grossly out of date. Environmental Science of Drinking Water demonstrates why we need to make a fundamental change in our approach toward protecting our drinking water. Factual and circumstantial evidence showing the failure of current drinking water standards to adequately protect human health is presented along with analysis of the extent of pollution in our water resources and drinking water. The authors also present detail of the currently available state-of-the-art technologies which, if fully employed, can move us toward a healthier future. * Addresses the international problems of outdated standards and the overwhelming onslaught of new contaminants. * Includes new monitoring data on non-regulated chemicals in water sources and drinking water. * Includes a summary of different bottled waters as well as consumer water purification technologies.

Author : Steve E. Hrudey,Elizabeth J. Hrudey
Publisher : IWA Publishing
Page : 501 pages
File Size : 49,9 Mb
Release : 2004-05-31
Category : Science
ISBN : 9781843390428

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Safe Drinking Water by Steve E. Hrudey,Elizabeth J. Hrudey Pdf

Drinking water provides an efficient source for the spread of gastrointestinal microbial pathogens capable of causing serious human disease. The massive death toll and burden of disease worldwide caused by unsafe drinking water is a compelling reason to value the privilege of having safe drinking water delivered to individual homes. On rare occasions, that privilege has been undermined in affluent nations by waterborne disease outbreaks traced to the water supply. Using the rich and detailed perspectives offered by the evidence and reports from the Canadian public inquiries into the Walkerton (2000) and North Battleford (2001) outbreaks to develop templates for understanding their key dimensions, over 60 waterborne outbreaks from 15 affluent countries over the past 30 years are explored as individual case studies. Recurring themes and patterns are revealed and the critical human dimensions are highlighted suggesting insights for more effective and more individualized preventive strategies, personnel training, management, and regulatory control. Safe Drinking Water aims to raise understanding and awareness of those factors that have most commonly contributed to or caused drinking-water-transmitted disease outbreaks - essentially a case-history analysis within the multi-barrier framework. It contains detailed analysis of the failures underlying drinking-water-transmitted disease epidemics that have been documented in the open literature, by public inquiry, in investigation reports, in surveillance databases and other reliable information sources. The book adopts a theme of 'converting hindsight into foresight', to inform drinking-water and health professionals including operators, managers, engineers, chemists and microbiologists, regulators, as well as undergraduates and graduates at specialty level. Key Features: Contains details and perspectives of major outbreaks not widely known or understood beyond those directly involved in the investigations. Technical and scientific background associated with case studies is offered in an accessible summary form. Does not require specialist training or experience to comprehend the details of the numerous outbreaks reviewed. By providing a broad-spectrum review using a consistent approach, several key recurring themes are revealed that offer insights for developing localized, tailor-made prevention strategies.

Author : Tsair-Fuh Lin,Sue Watson,I. H. (Mel) Suffet
Publisher : IWA Publishing
Page : 322 pages
File Size : 51,8 Mb
Release : 2018-03-15
Category : Science
ISBN : 9781780406657

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Taste and Odour in Source and Drinking Water by Tsair-Fuh Lin,Sue Watson,I. H. (Mel) Suffet Pdf

This book provides an updated evaluation of the characterization and management of taste and odour (T&O) in source and drinking waters. Authored by international experts from the IWA Specialist Group on Off-flavours in the Aquatic Environment, the book represents an important resource that synthesizes current knowledge on the origins, mitigation, and management of aquatic T&O problems. The material provides new knowledge for an increasing widespread degradation of source waters and global demand for high quality potable water. Key topics include early warning, detection and source-tracking, chemical, sensory and molecular diagnosis, treatment options for common odorants and minerals, source management, modelling and risk assessment, and future research directions. Taste and Odour in Source and Drinking Water is directed towards a wide readership of scientists, engineers, technical operators and managers, and presents both practical and theoretical material, including an updated version of the benchmark Drinking Water Taste and Odour Wheel and a new biological wheel to provide a practical and informative tool for the initial diagnosis of the chemical and biological sources of aquatic T&O.

Author : World Health Organization
Publisher : World Health Organization
Page : 260 pages
File Size : 48,8 Mb
Release : 1993
Category : Medical
ISBN : 9241545038

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Guidelines for Drinking-water Quality by World Health Organization Pdf

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 : Ingegerd Rosborg,Frantisek Kozisek
Publisher : Springer Nature
Page : 184 pages
File Size : 40,7 Mb
Release : 2020-01-01
Category : Science
ISBN : 9783030180348

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Drinking Water Minerals and Mineral Balance by Ingegerd Rosborg,Frantisek Kozisek Pdf

Following the successful first edition of this book on drinking water quality and health, this new edition puts more focus on the importance of minerals in drinking water. It includes new scientific material and presents additional studies on the negative health effects of reverse osmosis water. The various safety organizations working on drinking water all warn about unhealthy constituents, as well as elements that can cause corrosion or scaling on pipes and installations. However, drinking water may also provide a substantial portion of the daily mineral intake, especially for the elderly and children, or those at risk of deficiencies due to unhealthy eating habits or starvation. Thus, a holistic approach to drinking water is presented in this book and the scope is extended from standards for undesirable substances to the basic mineral composition of water, examining 22 nutrient elements and ions and 21 toxic substances. The function of the nutrients in the body, symptoms of deficiency and overload, and advantages of the minerals from drinking water are presented, as well as symptoms of toxic elements from drinking water. The authors also suggest healthy ranges of minerals and mineral ratios for drinking water. The book offers a valuable resource for the health evaluation of drinking waters, for private well owners, public water producers and safety organizations alike.

Author : Ravi Jain
Publisher : Butterworth-Heinemann
Page : 254 pages
File Size : 42,9 Mb
Release : 2014-01-24
Category : Technology & Engineering
ISBN : 9780124115323

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Drinking Water Security for Engineers, Planners, and Managers by Ravi Jain Pdf

Concise and readable, Drinking Water Security for Engineers, Planners and Managers provides an overview of issues including infrastructure planning, planning to evaluate vulnerabilities and potential threats, capital improvement planning, and maintenance and risk management. This book also covers topics regarding potential contaminants, available water security technologies, analytical methods, and sensor technologies and networks. Other topics include transport and containment of contaminated water, treatment technologies and the treatability of contaminants. Threat and vulnerability risk assessments and capital improvement Identification and characterization of potential contaminants and clean up Application of information assurance techniques to computerized systems

Author : Colin Ingram
Publisher : Celestial Arts
Page : 209 pages
File Size : 42,8 Mb
Release : 2011-06-08
Category : Health & Fitness
ISBN : 9780307791337

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The Drinking Water Book by Colin Ingram Pdf

The Drinking Water Book takes a level-headed look at the serious issues surrounding America's drinking water supply. In the completely revised comprehensive guide to making tap and bottled water safer, you'll find unbiased reporting on what's in your water and how to drink safely. Featuring the latest scientific research, Ingram evaluates the different kinds of filters and bottled waters and rates specific products on the market. The Drinking Water Book: · Honestly and thoroughly tackles a subject vital to ongoing environmental, health, and safety concerns · Shows how to avoid bogus safety tests, scams, and unnecessary expenditures · Explains the toxins in our water, how to test for them, and how to get rid of them · Details which toxins aren't regulated by federal and state water standards

Author : François G. Brière
Publisher : Presses inter Polytechnique
Page : 544 pages
File Size : 55,6 Mb
Release : 2014-11-10
Category : Écoulement urbain
ISBN : 9782553016721

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Drinking-Water Distribution, Sewage, and Rainfall Collection, Third Edition by François G. Brière Pdf

Drinking Water Distribution, Sewage, and Rainfall Collection (Back cover) Drinking Water Distribution, Sewage, and Rainfall Collection is the first textbook produced in French and English entirely devoted to practical hydraulic problems as they occur in modern cities. It looks at the design and application of equipment for drinking water distribution, runoff and sewage collection. Fundamental hydraulic principles are presented clearly and their application is illustrated in examples representative of real-world situations. Exercises and problems enable students to test their knowledge in each chapter. Specific topics include the measurement of sewage flow, sewage pumping stations, pump selection, inverted siphon, and characteristics of pipes available on the market in a wide variety of materials. The textbook also covers issues such as water hammer and other overpressures, dead and live loads, underground pipe installation, water supply to high rise buildings, the design of sewer and water service connections, water flows and volumes for fire fighting, water intake and intake pipes, fire hydrants, water inlets and valve settings on water networks, sewage outfall, pipe freezing and corrosion, thrust blocks and restrained joints, culverts, etc. One chapter is entirely devoted to waterborne diseases, chemical contaminants and dangerous gases that accumulate in enclosed spaces. Engineers, technicians and scientists can use the textbook to learn the basic requirements for designing and evaluating sanitary storm networks, sewage networks and water distribution networks. François G. Brière is a civil engineer and Professor in the Department of Civil, Geological and Mining Engineering at the École Polytechnique de Montréal. He received his education in Québec and the United States and worked for the Ministère des Affaires municipales et des Régions du Québec (Ministry of municipal and regional affairs of Québec) before entering academia, where he has taught water chemistry, sewage treatment and urban hydraulics for more than 30 years.

Author : Sunshine Tenasco
Publisher : Lee & Low Books
Page : 32 pages
File Size : 50,6 Mb
Release : 2021
Category : Juvenile Fiction
ISBN : 1643794825

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Nibi's Water Song by Sunshine Tenasco Pdf

"Nibi, a Native American girl, cannot get clean water from her tap or the river, so she goes on a journey to connect with fellow water protectors and get clean water for all"--

Author : Gabriel Bitton
Publisher : John Wiley & Sons
Page : 312 pages
File Size : 52,6 Mb
Release : 2014-10-02
Category : Science
ISBN : 9781118743911

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Microbiology of Drinking Water by Gabriel Bitton Pdf

Microbiology of Drinking Water Production andDistribution addresses the public health aspects of drinkingwater treatment and distribution. It explains the different watertreatment processes, such as pretreatment, coagulation,flocculation, sedimentation, filtration, disinfection, and theirimpacts on waterborne microbial pathogens and parasites. Drinking water quality may be degraded in water distributionsystems—microorganisms form biofilms within distributionsystems that allow them to flourish. Various methodologies havebeen proposed to assess the bacterial growth potential in waterdistribution systems. Microbiology of Drinking Water Production and Distributionalso places drinking water quality and public health issues incontext; it addresses the effect of bioterrorism on drinking watersafety, particularly safeguards that are in place to protectconsumers against the microbial agents involved. In addition, thetext delves into research on drinking water quality in developingcountries and the low-cost treatment technologies that could savelives. The text also examines the microbiological water quality ofbottled water, often misunderstood by the public at large.