In Bad Water

In Bad Water PDF Author: Arjun Vij
Publisher:
ISBN:
Category :
Languages : en
Pages : 58

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Book Description
One day in a village in the Republic of Uganda, Sanyu and his sister, Masani, find out that they are not going to school. Instead, they have to fetch water for their family. So Sanyu and Masani persist through the hard conditions of the walk--hot weather, a long distance, and toil--in order to collect the water from the river. However, the next morning, the family unexpectedly wakes up on the brink of death. What has happened to the family? What will their fate be?

In Bad Water

In Bad Water PDF Author: Arjun Vij
Publisher:
ISBN:
Category :
Languages : en
Pages : 58

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Book Description
One day in a village in the Republic of Uganda, Sanyu and his sister, Masani, find out that they are not going to school. Instead, they have to fetch water for their family. So Sanyu and Masani persist through the hard conditions of the walk--hot weather, a long distance, and toil--in order to collect the water from the river. However, the next morning, the family unexpectedly wakes up on the brink of death. What has happened to the family? What will their fate be?

Contaminated Water Supplies at Camp Lejeune

Contaminated Water Supplies at Camp Lejeune PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309136997
Category : Medical
Languages : en
Pages : 338

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Book Description
In the early 1980s, two water-supply systems on the Marine Corps Base Camp Lejeune in North Carolina were found to be contaminated with the industrial solvents trichloroethylene (TCE) and perchloroethylene (PCE). The water systems were supplied by the Tarawa Terrace and Hadnot Point watertreatment plants, which served enlisted-family housing, barracks for unmarried service personnel, base administrative offices, schools, and recreational areas. The Hadnot Point water system also served the base hospital and an industrial area and supplied water to housing on the Holcomb Boulevard water system (full-time until 1972 and periodically thereafter). This book examines what is known about the contamination of the water supplies at Camp Lejeune and whether the contamination can be linked to any adverse health outcomes in former residents and workers at the base.

Bad Water

Bad Water PDF Author: Robert Stolz
Publisher: Duke University Press
ISBN: 0822376504
Category : History
Languages : en
Pages : 284

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Book Description
Bad Water is a sophisticated theoretical analysis of Japanese thinkers and activists' efforts to reintegrate the natural environment into Japan's social and political thought in the late nineteenth century and early twentieth. The need to incorporate nature into politics was revealed by a series of large-scale industrial disasters in the 1890s. The Ashio Copper Mine unleashed massive amounts of copper, arsenic, mercury, and other pollutants into surrounding watersheds. Robert Stolz argues that by forcefully demonstrating the mutual penetration of humans and nature, industrial pollution biologically and politically compromised the autonomous liberal subject underlying the political philosophy of the modernizing Meiji state. In the following decades, socialism, anarchism, fascism, and Confucian benevolence and moral economy were marshaled in the search for new theories of a modern political subject and a social organization adequate to the environmental crisis. With detailed considerations of several key environmental activists, including Tanaka Shōzō, Bad Water is a nuanced account of Japan's environmental turn, a historical moment when, for the first time, Japanese thinkers and activists experienced nature as alienated from themselves and were forced to rebuild the connections.

Toxic Cyanobacteria in Water

Toxic Cyanobacteria in Water PDF Author: Ingrid Chorus
Publisher: CRC Press
ISBN: 1000262049
Category : Technology & Engineering
Languages : en
Pages : 701

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Book Description
Cyanobacterial toxins are among the hazardous substances most widely found in water. They occur naturally, but concentrations hazardous to human health are usually due to human activity. Therefore, to protect human health, managing lakes, reservoirs and rivers to prevent cyanobacterial blooms is critical. This second edition of Toxic Cyanobacteria in Water presents the current state of knowledge on the occurrence of cyanobacteria and cyanotoxins as well as their impacts on health through water-related exposure pathways, chiefly drinking-water and recreational activity. It provides scientific and technical background information to support hazard identification, assessment and prioritisation of the risks posed by cyanotoxins, and it outlines approaches for their management at each step of the water-use system. It sets out key practical considerations for developing management strategies, implementing efficient measures and designing monitoring programmes. This enables stakeholders to evaluate whether there is a health risk from toxic cyanobacteria and to mitigate it with appropriate measures. This book is intended for those working on toxic cyanobacteria with a specific focus on public health protection. It intends to empower professionals from different disciplines to communicate and cooperate for sustainable management of toxic cyanobacteria, including public health workers, ecologists, academics, and catchment and waterbody managers. Ingrid Chorus headed the department for Drinking-Water and Swimming-Pool Hygiene at the German Environment Agency. Martin Welker is a limnologist and microbiologist, currently with bioMérieux in Lyon, France.

Up to Heaven and Down to Hell

Up to Heaven and Down to Hell PDF Author: Colin Jerolmack
Publisher: Princeton University Press
ISBN: 0691220263
Category : Social Science
Languages : en
Pages : 336

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Book Description
A riveting portrait of a rural Pennsylvania town at the center of the fracking controversy Shale gas extraction—commonly known as fracking—is often portrayed as an energy revolution that will transform the American economy and geopolitics. But in greater Williamsport, Pennsylvania, fracking is personal. Up to Heaven and Down to Hell is a vivid and sometimes heartbreaking account of what happens when one of the most momentous decisions about the well-being of our communities and our planet—whether or not to extract shale gas and oil from the very land beneath our feet—is largely a private choice that millions of ordinary people make without the public's consent. The United States is the only country in the world where property rights commonly extend "up to heaven and down to hell," which means that landowners have the exclusive right to lease their subsurface mineral estates to petroleum companies. Colin Jerolmack spent eight months living with rural communities outside of Williamsport as they confronted the tension between property rights and the commonwealth. In this deeply intimate book, he reveals how the decision to lease brings financial rewards but can also cause irreparable harm to neighbors, to communal resources like air and water, and even to oneself. Up to Heaven and Down to Hell casts America’s ideas about freedom and property rights in a troubling new light, revealing how your personal choices can undermine your neighbors’ liberty, and how the exercise of individual rights can bring unintended environmental consequences for us all.

Copper in Drinking Water

Copper in Drinking Water PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172209
Category : Nature
Languages : en
Pages : 161

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Book Description
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.

Guidelines for Drinking-water Quality

Guidelines for Drinking-water Quality PDF Author: World Health Organization
Publisher: World Health Organization
ISBN: 9789241545037
Category : Medical
Languages : en
Pages : 260

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Book Description
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.

Drinking Water Contaminant Candidate List

Drinking Water Contaminant Candidate List PDF Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 8

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Book Description


Nitrate Contamination

Nitrate Contamination PDF Author: Istvan Bogardi
Publisher: Springer Science & Business Media
ISBN: 3642760406
Category : Technology & Engineering
Languages : en
Pages : 438

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Book Description
The nitrate content of drinking water is rising at an alarming rate in several regions of NATO countries and elsewhere in the world. The increase is due to lack of proper sewage treatment, and primarily to excess fertilizer application. Also, eutrophication in several coastal areas is triggered by high nitrate concentrations. The main purpose of this book is to integrate scientific knowledge related to exposure assessment, health consequences and control of nitrate contamination in water. The motivation is related to the magnitude, the possible adverse health effects, and the high cost of control ling nitrate contamination. Future research tasks are defined by an interaction among hydro logists, toxicologists and environmental engineers in an integrated framework for nitrate risk management. The target readership of this book is a mix of university colleagues, practitioners from both the private and public sectors and advanced graduate students working with the hydrological, health science or environmental engineering aspects of nitrate contamination. The main conclusions include: 1. For risk assessment purposes, knowledge and sufficiently accurate models are available to predict nitrate load and its fate in water under changes in land use. 2. Once agricultural exposure controls are implemented, the response times in ground water may be so long as to make controls unrealistic. 3. It is still unknown whether agricultural best management practice is a compromise between nitrate risk reduction and agricultural revenue. 4. The current drinking water guidelines of 10 mg/L NOrN need not be changed.

Inorganic Pollutants in Water

Inorganic Pollutants in Water PDF Author: Pooja Devi
Publisher: Elsevier
ISBN: 0128189657
Category : Science
Languages : en
Pages : 444

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Book Description
Inorganic Pollutants in Water provides a clear understanding of inorganic pollutants and the challenges they cause in aquatic environments. The book explores the point of source, how they enter water, the effects they have, and their eventual detection and removal. Through a series of case studies, the authors explore the success of the detection and removal techniques they have developed. Users will find this to be a single platform of information on inorganic pollutants that is ideal for researchers, engineers and technologists working in the fields of environmental science, environmental engineering and chemical engineering/ sustainability. Through this text, the authors introduce new researchers to the problem of inorganic contaminants in water, while also presenting the current state-of-the-art in terms of research and technologies to tackle this problem. Presents existing solutions to pollution problems, along with their challenges Includes case studies that detail success stories, challenges and the implementation of these tools Provides solutions that are both economically and ecologically sustainable