Arsenic Contamination Of Groundwater

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Arsenic in Drinking Water

Author : Subcommittee on Arsenic in Drinking Water
Publisher : National Academies Press
ISBN 13 : 0309553679
Total Pages : 331 pages
Book Rating : 4.3/5 (95 download)

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Book Synopsis Arsenic in Drinking Water by : Subcommittee on Arsenic in Drinking Water

Download or read book Arsenic in Drinking Water written by Subcommittee on Arsenic in Drinking Water and published by National Academies Press. This book was released on 1999-06-28 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Environmental Protection Agency (EPA) has been considering a more stringent regulation of arsenic in water. A significant reduction in the maximum contaminant level (MCL) could increase compliance costs for water utilities. This book discusses the adequacy of the current EPA MCL for protecting human health in the context of stated EPA policy and provides an unbiased scientific basis for deriving the arsenic standard for drinking water and surface water. Arsenic in Drinking Water evaluates epidemiological data on the carcinogenic and noncarcinogenic health effects of arsenic exposure of Taiwanese populations and compares those effects with the effects of arsenic exposure demonstrated in other countriesincluding the United States. The book also reviews data on toxicokinetics, metabolism, and mechanism and mode of action of arsenic to ascertain how these data could assist in assessing human health risks from arsenic exposures. This volume recommends specific changes to improve the toxicity analyses and risk characterization. The implications of the changes for EPAs current MCL for arsenic are also described.

Arsenic Contamination of Groundwater

Author : Satinder Ahuja
Publisher : John Wiley & Sons
ISBN 13 : 0470369264
Total Pages : 420 pages
Book Rating : 4.4/5 (73 download)

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Book Synopsis Arsenic Contamination of Groundwater by : Satinder Ahuja

Download or read book Arsenic Contamination of Groundwater written by Satinder Ahuja and published by John Wiley & Sons. This book was released on 2008-10-03 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a viable reference, describing the state-of-knowledge on sources of arsenic contamination in ground water, which affects about 100 million people worldwide. With contributions from world-renowned experts in the field, this book explores developments in the transport kinetics, detection, measurement, seasonal cycling, accumulation, geochemistry, removal, and toxicology of arsenic. Includes compelling case studies describing how arsenic contamination occurs and the devastating effects on the people and environment affected by it.

Arsenic in Groundwater

Author : M. Manzurul Hassan
Publisher : CRC Press
ISBN 13 : 9781439839270
Total Pages : 304 pages
Book Rating : 4.8/5 (392 download)

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Book Synopsis Arsenic in Groundwater by : M. Manzurul Hassan

Download or read book Arsenic in Groundwater written by M. Manzurul Hassan and published by CRC Press. This book was released on 2016-01-15 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic-contaminated groundwater has created one of the world's largest environmental health crises. This book addresses the arsenic issue within a scientific and social science framework, with the context set by environmental and legal considerations. The text explores the methodological issues of spatial, quantitative, and qualitative enquiries on arsenic poisoning, for instance, using GIS to investigate the distribution of arsenic-laced water in space-time to uncover the pattern of variations over scales from meters to kilometers. The authors also include spatial risk maps that indicate the possible long-term strategies of mitigation.

Arsenic in Ground Water

Author : Alan H. Welch
Publisher : Springer Science & Business Media
ISBN 13 : 0306479567
Total Pages : 476 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Arsenic in Ground Water by : Alan H. Welch

Download or read book Arsenic in Ground Water written by Alan H. Welch and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in arsenic in ground water has greatly increased in the past decade because of the increased awareness of human health effects and the costs of avoidance or treatment of ground water supplies used for consumption. The goal of this book is to provide a description of the basic processes that affect arsenic occurrence and transport by providing sufficient background information on arsenic geochemistry and descriptions of hi- arsenic ground water, both affected and unaffected by human activity. An understanding of thermodynamics, adsorption, and the speciation of arsenic in solid phases, which are described in first three chapters, is needed to predict the fate of arsenic in ground water systems. Large-scale and deep movement of ground water can and has redistributed arsenic in the near surface environment, as described in the next two chapters. These large-scale systems can affect large volumes of both ground water and surface water, such as in the Yellowstone system, and can produce mineralised zones that subsequently release arsenic to ground water supplies. Regional identification of high-arsenic ground water and its consumption as described in the next three chapters clearly demonstrates a need for increased wat- quality monitoring, particularly in south and southeast Asia. Chapters 9-11 provide examples of high arsenic ground water associated with sulfide mineral oxidation and alkaline conditions. Finally, smaller scale studies of the effects of human activities that have produced high-arsenic ground water and methods for attenuation of ground water are presented.

Arsenic Pollution

Author : Peter Ravenscroft
Publisher : John Wiley & Sons
ISBN 13 : 1444355465
Total Pages : 625 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Arsenic Pollution by : Peter Ravenscroft

Download or read book Arsenic Pollution written by Peter Ravenscroft and published by John Wiley & Sons. This book was released on 2011-07-26 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic Pollution summarizes the most current research on the distribution and causes of arsenic pollution, its impact on health and agriculture, and solutions by way of water supply, treatment, and water resource management. Provides the first global and interdisciplinary account of arsenic pollution occurrences Integrates geochemistry, hydrology, agriculture, and water supply and treatment for the first time Options are highlighted for developing alternative water sources and methods for arsenic testing and removal Appeals to specialists in one discipline seeking an overview of the work being done in other disciplines

Arsenic Removal from Contaminated Groundwater

Author : Sirshendu De
Publisher : The Energy and Resources Institute (TERI)
ISBN 13 : 8179933830
Total Pages : 306 pages
Book Rating : 4.1/5 (799 download)

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Book Synopsis Arsenic Removal from Contaminated Groundwater by : Sirshendu De

Download or read book Arsenic Removal from Contaminated Groundwater written by Sirshendu De and published by The Energy and Resources Institute (TERI). This book was released on 2012-01-01 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination of groundwater with arsenic is being considered a pervasive and critical issue in recent years. Large areas in India, Bangladesh, South East Asia, and other parts of the world are suffering from this problem. Arsenic Removal from Contaminated Groundwater presents a comprehensive discussion on various important issues, including state-of-the-art arsenic removal technologies, preparation and performance analysis of laterite, and scale-up issues and design of a household filter. It also expounds the potentiality of raw laterite and treated laterite as low-cost arsenic adsorbents. The efficiency of adsorbent capacity is evaluated using real arsenic contaminated groundwater collected from an affected area in West Bengal, India. The topic is an emerging area and most of the work presented has the potential of field application.

Trends in Asian Water Environmental Science and Technology

Author : Futoshi Kurisu
Publisher : Springer
ISBN 13 : 331939259X
Total Pages : 250 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Trends in Asian Water Environmental Science and Technology by : Futoshi Kurisu

Download or read book Trends in Asian Water Environmental Science and Technology written by Futoshi Kurisu and published by Springer. This book was released on 2016-09-29 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together and integrates contributions on water quality modeling, monitoring and assessment techniques; wastewater treatment technologies; and sociological approaches in a single text. Divided into twenty chapters, it offers a comprehensive reference for students, professionals and researchers working on various aspects of water environment technology. The papers published in this book – selected from those presented at the 1st International Forum on Asian Water Environment Technology, held in 2013 in New Delhi, India – highlight the water environmental problems in Asia and respective countermeasures. This book addresses water quality requirements, emphasizing the factors that affect the water environment. Treated wastewater as a new source of water is also examined, introducing readers to important aspects of water reuse. Selecting the most effective and proper wastewater treatment approach is actually the most essential part of generating a new water resource, as well as protecting the receiving water environments. Thus, the fundamental principles of wastewater treatment and monitoring are a major focus in this book, which is intended to help readers effectively address various water environmental problems in Asian countries.

Best Practice Guide on the Control of Arsenic in Drinking Water

Author : Prosun Bhattacharya
Publisher : IWA Publishing
ISBN 13 : 1843393859
Total Pages : 308 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Best Practice Guide on the Control of Arsenic in Drinking Water by : Prosun Bhattacharya

Download or read book Best Practice Guide on the Control of Arsenic in Drinking Water written by Prosun Bhattacharya and published by IWA Publishing. This book was released on 2017-07-15 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic in drinking water derived from groundwater is arguably the biggest environmental chemical human health risk known at the present time, with well over 100,000,000 people around the world being exposed. Monitoring the hazard, assessing exposure and health risks and implementing effective remediation are therefore key tasks for organisations and individuals with responsibilities related to the supply of safe, clean drinking water. Best Practice Guide on the Control of Arsenic in Drinking Water, covering aspects of hazard distribution, exposure, health impacts, biomonitoring and remediation, including social and economic issues, is therefore a very timely contribution to disseminating useful knowledge in this area. The volume contains 10 short reviews of key aspects of this issue, supplemented by a further 14 case studies, each of which focusses on a particular area or technological or other practice, and written by leading experts in the field. Detailed selective reference lists provide pointers to more detailed guidance on relevant practice. The volume includes coverage of (i) arsenic hazard in groundwater and exposure routes to humans, including case studies in USA, SE Asia and UK; (ii) health impacts arising from exposure to arsenic in drinking water and biomonitoring approaches; (iii) developments in the nature of regulation of arsenic in drinking water; (iv) sampling and monitoring of arsenic, including novel methodologies; (v) approaches to remediation, particularly in the context of water safety planning, and including case studies from the USA, Italy, Poland and Bangladesh; and (vi) socio-economic aspects of remediation, including non-market valuation methods and local community engagement.

Arsenic Toxicity: Challenges and Solutions

Author : Nitish Kumar
Publisher : Springer Nature
ISBN 13 : 9813360682
Total Pages : 413 pages
Book Rating : 4.8/5 (133 download)

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Book Synopsis Arsenic Toxicity: Challenges and Solutions by : Nitish Kumar

Download or read book Arsenic Toxicity: Challenges and Solutions written by Nitish Kumar and published by Springer Nature. This book was released on 2021-02-15 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic (As) is a widely distributed element in the environment having no known useful physiological function in plants or animals. Historically, this metalloid has been known to be used widely as a poison. Effects of arsenic have come to light in the past few decades due to its increasing contamination in several parts of world, with the worst situation being in Bangladesh and West Bengal in India. This edited volume brings together diverse group of environmental science, sustainability and health researchers to address the challenges posed by global mass poisoning caused by arsenic water contamination. The book covers sources of arsenic contamination, and its impact on human health and on prospective remediation both by bioremediation and phytoremediation. Applications of advance techniques such as genetic engineering and nanotechnology are also discussed to resolve the issue of arsenic contamination in ground water and river basins. The book sheds light on this global environmental issue, and proposes solutions to remove contamination through a multi-disciplinary lens and case studies from Bangladesh and India. The book may serve as a reference to environment and sustainability researchers, students and policy makers. It delivers an outline to graduate, undergraduate students and researchers, as well as academicians who are working on arsenic toxicity with respect to remediation and health issues.

Some Drinking-water Disinfectants and Contaminants, Including Arsenic

Author : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
Publisher : IARC
ISBN 13 : 9789283212843
Total Pages : 540 pages
Book Rating : 4.2/5 (128 download)

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Book Synopsis Some Drinking-water Disinfectants and Contaminants, Including Arsenic by : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

Download or read book Some Drinking-water Disinfectants and Contaminants, Including Arsenic written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC. This book was released on 2004 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: A working group of 23 experts from 13 countries met in Lyon to evaluate the evidence for carcinogenicity of arsenic (mostly naturally occurring) as a contaminant of drinking-water, and of the water-disinfectant chloramine. The working group also evaluated or re-evaluated four chlorination by-products found in drinking-water, namely chloral hydrate, di- and trichloroacetic acids, and 3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (also known as MX). High-level exposure to arsenic in drinking-water occurs in some regions such as China, Latin America, Bangladesh and West Bengal. The Working Group reviewed epidemiological studies of human cancer (mainly ecological studies in Taiwan and Chile, and several case-control and cohort studies) in relation to arsenic in drinking-water. Arsenic in drinking-water (primarily inorganic, as arsenate and to a lesser extent arsenite) was evaluated as carcinogenic to humans (Group 1) on the basis of sufficient evidence for an increased risk for cancer of the urinary bladder, lung and skin. Studies on inorganic arsenic in experimental animals provided limited evidence for its carcinogenicity, but sufficient evidence was found in experimental animals for the carcinogenicity of dimethylarsinic acid (an organic form of arsenic), which produced urinary bladder tumours in rats and lung tumours in mice after oral administration.

Drinking Water Quality and Human Health

Author : Patrick Levallois
Publisher : MDPI
ISBN 13 : 3038977268
Total Pages : 374 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Drinking Water Quality and Human Health by : Patrick Levallois

Download or read book Drinking Water Quality and Human Health written by Patrick Levallois and published by MDPI. This book was released on 2019-04-04 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Arsenic Contamination in the World

Author : Susan Murcott
Publisher : IWA Publishing
ISBN 13 : 1780400381
Total Pages : 341 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Arsenic Contamination in the World by : Susan Murcott

Download or read book Arsenic Contamination in the World written by Susan Murcott and published by IWA Publishing. This book was released on 2012-09-30 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic Contamination in the World: an International Sourcebook provides a global compendium of cited arsenic occurrences in the world as they affect public health. This book details arsenic contamination by source, region and arsenic-affected country. Arsenic is identified in 105 countries and territories, representing a larger database than any previous published work. Sources of arsenic contamination are categorized as Anthropogenic, Geogenic, Volcanogenic, Coal, Mining and Petroleum-related. National, regional and international maps locate the affected areas and populations. A synthesis of critical country information includes an estimate of the exposed population of 226 million people worldwide. This reference work is an indispensable tool for medical doctors, public health workers, scientists, water experts, governments, industries, non-profit organizations and communities in identifying site-specific arsenic contamination. An extensive bibliography of peer-reviewed literature gives the reader important arsenic contamination locations as the first step towards remediation. This Sourcebook is updatable via an on-line annex which provides up-to-date information on new arsenic occurrences and developments. We invite readers to participate in updating this database at: http://www.iwawaterwiki.org/xwiki/bin/view/Articles/ExecutiveSummaryofArsenicContaminationintheWorld By synthesizing the known occurrences of arsenic world-wide, this reference book offers an essential tool for understanding and addressing the global arsenic geological-public health interface. Discounted ebook price available for customers from Developing Countries. Please contact [email protected] if you wish to purchase an ebook from a developing country @ £50.00 (PDF format). Author: Susan Murcott, Senior Lecturer, Civil and Environmental Engineering Department, Massachusetts Institute of Technology, USA Table of Contents: Executive Summary, African Region, Region of the Americas, Asia Region, European Region, Region of Australia and Oceania.

Managing Arsenic in the Environment

Author : Ravi Naidu
Publisher : CSIRO PUBLISHING
ISBN 13 : 0643099239
Total Pages : 656 pages
Book Rating : 4.6/5 (43 download)

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Book Synopsis Managing Arsenic in the Environment by : Ravi Naidu

Download or read book Managing Arsenic in the Environment written by Ravi Naidu and published by CSIRO PUBLISHING. This book was released on 2006-02-07 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic is one of the most toxic and carcinogenic elements in the environment. This book brings together the current knowledge on arsenic contamination worldwide, reviewing the field, highlighting common themes and pointing to key areas needing future research. Contributions discuss methods for accurate identification and quantification of individual arsenic species in a range of environmental and biological matrices and give an overview of the environmental chemistry of arsenic. Next, chapters deal with the dynamics of arsenic in groundwater and aspects of arsenic in soils and plants, including plant uptake studies, effects on crop quality and yield, and the corresponding food chain and human health issues associated with these exposure pathways. These concerns are coupled with the challenge to develop efficient, cost effective risk management and remediation strategies: recent technological advances are described and assessed, including the use of adsorbants, photo-oxidation, bioremediation and electrokinetic remediation. The book concludes with eleven detailed regional perspectives of the extent and severity of arsenic contamination from around the world. It will be invaluable for arsenic researchers as well as environmental scientists and environmental chemists, toxicologists, medical scientists, and statutory authorities seeking an in-depth view of the issues surrounding this toxin.

Groundwater Arsenic Remediation

Author : Parimal Pal
Publisher : Butterworth-Heinemann
ISBN 13 : 012801377X
Total Pages : 326 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Groundwater Arsenic Remediation by : Parimal Pal

Download or read book Groundwater Arsenic Remediation written by Parimal Pal and published by Butterworth-Heinemann. This book was released on 2015-05-15 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arsenic abatement from groundwater in locations with a central water distribution system is relatively simple. The real challenge is selecting the most effective and affordable treatment and scale up option for locations which lack the appropriate infrastructure. Groundwater Arsenic Remediation: Treatment Technology and Scale UP provides the latest breakthrough groundwater treatment technologies and modeling and simulation methods for project scale up and eventually field deployment in locations which lack the proper central water distribution system to ensure arsenic free groundwater. Covers the different removal methods, such as chemical, adsorption, separation by membranes, and membrane distillation Includes the state-of-the-art modeling & simulation methods for optimization and field deployment Provides economic and comparative analysis of each arsenic treatment technology

Arsenic Water Resources Contamination

Author : Ali Fares
Publisher : Springer
ISBN 13 : 3030212580
Total Pages : 305 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Arsenic Water Resources Contamination by : Ali Fares

Download or read book Arsenic Water Resources Contamination written by Ali Fares and published by Springer. This book was released on 2019-07-02 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume brings together a diverse group of environmental science, sustainability and health researchers to address the challenges posed by global mass poisoning caused by arsenic water contamination. The book sheds light on this global environmental issue, and proposes solutions to aquatic contamination through a multi-disciplinary lens and case studies from Bangladesh and India. The book may serve as a reference to environment and sustainability researchers, students and policy makers. Part one of the book describes the issue of arsenic contamination in ground water and river basins, including its source and distribution in specific locations in India. Part two explains the routes of exposure to environmental arsenic, its transport in aquatic ecosystems, and the health risks linked to arsenic exposure in food and the environment. Part three addresses sustainable arsenic contamination mitigation strategies and policies, the socioeconomic, demographic, cultural and psychological aspects of arsenic contamination, and the potential applications of GIS and remote sensing in providing solutions. Part four concludes by discussing the role of local and regional institutions in water resources management for a variety of issues including but not limited to arsenic contamination, and presents a case study in the Indus river basin in Pakistan to propose future contamination mitigation strategies.

Arsenic

Author : Charles O. Abernathy
Publisher : Springer Science & Business Media
ISBN 13 : 9401158649
Total Pages : 446 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Arsenic by : Charles O. Abernathy

Download or read book Arsenic written by Charles O. Abernathy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Society of Environmental Geochemistry and Health (SEGH) Second International Conference on Arsenic Exposure and Health Effects was held June 12-14, 1995 in San Diego, California. The conference was at tended by 152 people who heard 41 presentations on all aspects of arsenic research. The speakers represented 14 countries. Approximately 40 of the participants and speakers were from countries other than the US. The participants represented government, academia, industry and the interested public. The sponsorship ofthe conference is a good indicationofthe wide spread interest in the subject and the meeting. The sponsors, in addition to SEGH, were the US Environmental Protection Agency (US EPA), the Agency for Toxic Substances and Disease Registry (ATSDR), the Atlantic Richfield Company (ARCO), the Electric Power Research Institute (EPRI), the American Water Works Association Research Foundation (AWWARF), Kennecott Corporation, the American Smelting and Refining Company (ASARCO), and the International Council on Metals in the Environment (ICME). The funding was split approximately equally between industry (including industrial organizations such as EPRI) and government. In addition to the many fine presentations, the meeting provided a forum for scientists from different countries to compare experiences and share information. It also provided a forum for the discussion of both scientific and policy issues between representatives of various governmental bodies (at the local, state, and federal level) and representatives of various indus trial organizations. These discussions occurred both in the formal meetings and informal settings during the meeting.

Water Security and Sustainability

Author : Chandrashekhar Bhuiyan
Publisher : Springer Nature
ISBN 13 : 9811598053
Total Pages : 311 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Water Security and Sustainability by : Chandrashekhar Bhuiyan

Download or read book Water Security and Sustainability written by Chandrashekhar Bhuiyan and published by Springer Nature. This book was released on 2021-02-22 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected peer-reviewed papers presented in the International Conference Down To Earth 2019, and is focused on Water Security and Sustainability. The topics covered in this book include sustainability of water resources, geospatial modelling and hydro-informatics, extreme hydrology (drought and flood), adaptation to climate-change impacts, vulnerability-risk-reliability-resilience, and hydrological risks in north-east India. The book also discusses innovative techniques and technologies for water resources assessment and management. Enriched with numerous case studies covering diverse topics, the book can be valuable for students, researchers, as well as industry professionals interested in water resources assessment, management and sustainable development.