Natural Arsenic In Groundwater
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Natural Arsenic In Groundwater
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Author : J. Bundschuh
language : en
Publisher: CRC Press
Release Date : 2005-01-06
Natural Arsenic In Groundwater written by J. Bundschuh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-06 with Technology & Engineering categories.
Arsenic contamination has become a global phenomenon. With the development of advanced technological detection tools, more geographical areas have been identified. The people most affected are those in the poorer socio-economic groups. The research articles in this book have been contributed by scientists working in areas severely a
Natural Arsenic In Groundwaters Of Latin America
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Author : Jochen Bundschuh
language : en
Publisher: CRC Press
Release Date : 2008-09-23
Natural Arsenic In Groundwaters Of Latin America written by Jochen Bundschuh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-23 with Science categories.
Groundwater resources naturally contain high levels of arsenic in many parts of the world. Over the last two decades, the As-containing groundwater in South-East Asia has received much attention, but the situation is just as crucial in Latin America, where the number of studies is still relatively low, and the extent and severity of As-exposure in the populations has yet to be fully evaluated. This book aims to promote knowledge of the occurrence and genesis of As-rich groundwater in Latin America. It deals with constraints on the mobility of As in groundwater, As-uptake from soil and water by plants, As-propagation through the food chain, human health impacts, and As-removal technologies. Case studies are presented from Argentina, Bolivia, Chile, Ecuador, El Salvador, Mexico, Nicaragua and Peru, amongst others, and are viewed against the background of experience from other world regions. The book is a state-of-art overview of arsenic research in Latin America. It aims to create interest within the Latin American countries affected by the presence of arseniferous aquifers and to increase awareness among administrators, policy makers and company executives. It will also serve to inform the international scientific community, and improve international cooperation on arsenic in groundwater.
Natural Arsenic In Groundwater
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Author : Jochen Bundschuh
language : en
Publisher:
Release Date : 2005
Natural Arsenic In Groundwater written by Jochen Bundschuh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Arsenic In Soil And Groundwater Environment
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Author : Prosun Bhattacharya
language : en
Publisher: Elsevier
Release Date : 2007-06-29
Arsenic In Soil And Groundwater Environment written by Prosun Bhattacharya and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-06-29 with Technology & Engineering categories.
This volume presents the recent developments in the field of arsenic in soil and groundwater. Arranged into nine sections, the text emphasizes the global occurrences of arsenic in the environment, particularly on its source, pathways, behavior, and effects it has on soils, plants, water, animals, and humans. It also covers the diverse issues of arsenic in the mining environment, arsenic emanating from hydrothermal springs, and the geochemical modeling of arsenic adsorption to oxide surfaces. Finally, the text includes different cost effective removal mechanisms of arsenic from drinking water using natural red earth, solar oxidation, and arsenic oxidation by ferrrate. Written in simple English, and few technical terms, the book is designed to create interest within the countries with occurrences of arsenic in drinking water with · an update the current status of knowledge on the dynamics of natural arsenic from the aquifers through groundwater to food chain and efficient techniques for arsenic removal. · serve as a standard text book for graduate, postgraduate students and researchers in the field of Environmental Sciences and Hydrogeochemistry as well as researchers, environmental scientists and chemists, toxicologists, medical scientists and even for general public seeking an in-depth view of arsenic which had been classed as a carcinogen. · bring awareness, among administrators, policy makers and company executives, on the problem and to improve the international cooperation
Natural Arsenic In Groundwater Occurrence Remediation And Management
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Author : J. Bundschuh
language : en
Publisher:
Release Date : 2005
Natural Arsenic In Groundwater Occurrence Remediation And Management written by J. Bundschuh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
In Situ Remediation Of Arsenic Contaminated Sites
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Author : Jochen Bundschuh
language : en
Publisher: CRC Press
Release Date : 2018-10-30
In Situ Remediation Of Arsenic Contaminated Sites written by Jochen Bundschuh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-30 with Nature categories.
Providing an introduction, the scientific background, case studies and future perspectives of in-situ arsenic remediation technologies for soils, soil water and groundwater at geogenic and anthropogenic contaminated sites. The case studies present in-situ technologies about natural arsenic, specifically arsenate and arsenite, but also about organic arsenic compounds. This work covers geochemical, microbiological and plant ecological solutions for arsenic remediation. It will serve as a standard textbook for (post-)graduate students and researchers in the field of Environmental Sciences and Hydrogeochemistry as well as researchers, engineers, environmental scientists and chemists, toxicologists, medical scientists and even for general public seeking an in-depth view of arsenic which had been classed as a carcinogen. This book aims to stimulate awareness among administrators, policy makers and company executives of in-situ remediation technologies at sites contamined by arsenic and to improve the international cooperation on the subject.
Safe And Sustainable Use Of Arsenic Contaminated Aquifers In The Gangetic Plain
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Author : AL Ramanathan
language : en
Publisher: Springer
Release Date : 2015-06-01
Safe And Sustainable Use Of Arsenic Contaminated Aquifers In The Gangetic Plain written by AL Ramanathan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-01 with Science categories.
This book offers a meaningful and practicable guide to better management of arsenic problems in the groundwater of the Gangetic Plain. It gathers contributions from distinguished researchers who have been actively working in the area for over a decade. The arsenic contamination of groundwater is a growing concern in the central Gangetic Plain, where the local population’s main sources of fresh water are surface water, groundwater and rain water; of these sources, only the last two generally meet the most important criteria for drinking water in their natural state. Natural geological changes are presumed to be the primary reason for arsenic contamination in this region. Further, most of the people living in this area have developed the habit of drinking water (groundwater) from the arsenic-contaminated tubewells in many parts of the region. As a result, many are suffering from arsenicosis and many more are at risk. Since the cause of arsenic contamination in groundwater still remains unclear, this book seeks to address the arsenic issue in this region by pursuing a holistic and systematic scientific approach. Accordingly, it delineates various sources, processes, hypotheses and remedial approaches that are needed to manage the arsenic contamination in the Central Gangetic Plain.
Managing Arsenic In The Environment
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Author : R. Naidu
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2006
Managing Arsenic In The Environment written by R. Naidu and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
Contains contributions from an international team of key researchers in the field Includes individual country reviews and recent international case studies, giving a broad perspective on the extent and severity of arsenic contamination and poisoning throughout the Asia-Pacific region, where the majority of research has occurred to date. Takes a whole of systems approach, providing a comprehensive picture of the transfer of arsenic from ground water to humans, impacts to human health and management strategies Describes recent technological advances for risk management and remediation
Arsenic Pollution
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Author : Peter Ravenscroft
language : en
Publisher: John Wiley & Sons
Release Date : 2011-07-26
Arsenic Pollution written by Peter Ravenscroft and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-26 with Medical categories.
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 In Ground Water
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Author : Alan H. Welch
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Arsenic In Ground Water written by Alan H. Welch and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-08 with Science categories.
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.