Groundwater Arsenic Remediation Book

Groundwater Arsenic Remediation

  • Author : Parimal Pal
  • Publisher : Butterworth-Heinemann
  • Release Date : 2015-05-15
  • Genre: Technology & Engineering
  • Pages : 326
  • ISBN 10 : 9780128013779
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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

Environmental Arsenic in a Changing World Book

Environmental Arsenic in a Changing World

  • Author : Yongguan Zhu
  • Publisher : CRC Press
  • Release Date : 2019-08-23
  • Genre: Technology & Engineering
  • Pages : 715
  • ISBN 10 : 9781351046619
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The Congress "Arsenic in the Environment" offers an international, multi- and interdisciplinary discussion platform for research and innovation aimed towards a holistic solution to the problem posed by the environmental toxin arsenic, with significant societal impact. The Congress has focused on cutting edge and breakthrough research in physical, chemical, toxicological, medical, agricultural and other specific issues on arsenic across a broader environmental realm. The Biennial Congress "Arsenic in the Environment" was first organized in Mexico City (As2006) followed by As2008 in Valencia (Spain), As2010 in Tainan (Chinese Taiwan), As2012 in Cairns (Australia), As2014 in Buenos Aires (Argentina) and As2016 in Stockholm (Sweden). The 7th International Congress As2018 was held July 1-6, 2018, in Beijing, P. R. China and was entitled Environmental Arsenic in a Changing World. The Congress addressed the broader context of arsenic research aligned on the following themes: Theme 1: Arsenic Behaviour in Changing Environmental Media Theme 2: Arsenic in a Changing Agricultural Ecosystem Theme 3: Health Impacts of Environmental Arsenic Theme 4: Technologies for Arsenic Immobilization and Clean Water Blueprints Theme 5: Sustainable Mitigation and Management Arsenic in drinking water (mainly groundwater) has emerged as an issue of global health concern. During last decade, the presence of arsenic in rice, possibly also other food of plant origins, has attained increasing attention. This is particularly true in the Asian countries, where the use of high arsenic groundwater as source of irrigation water and drinking water has been flagged as severe health concern. This has been accentuated by elevating arsenic concentrations in deep groundwater recharged from shallow high arsenic groundwater, which may have further detrimental effects on public health. Notably, China has been in the forefront of research on arsenic biogeochemical cycling, health effects of arsenic, technologies

Arsenic Contamination of Groundwater Book

Arsenic Contamination of Groundwater

  • Author : Satinder Ahuja
  • Publisher : John Wiley & Sons
  • Release Date : 2008-10-03
  • Genre: Science
  • Pages : 418
  • ISBN 10 : 9780470369265
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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 Ground Water Book

Arsenic in Ground Water

  • Author : Alan H. Welch
  • Publisher : Springer Science & Business Media
  • Release Date : 2007-05-08
  • Genre: Science
  • Pages : 476
  • ISBN 10 : 9780306479564
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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.

In Situ Remediation of Arsenic Contaminated Sites Book

In Situ Remediation of Arsenic Contaminated Sites

  • Author : Jochen Bundschuh
  • Publisher : CRC Press
  • Release Date : 2018-10-30
  • Genre: Nature
  • Pages : 208
  • ISBN 10 : 9780203120170
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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.

Groundwater Arsenic Remediation Book

Groundwater Arsenic Remediation

  • Author : Parimal Pal
  • Publisher : Unknown
  • Release Date : 2015-03-15
  • Genre: Uncategoriezed
  • Pages : 368
  • ISBN 10 : 178040672X
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Groundwater Arsenic Remediation: Treatment Technology and Scale UP provides the latest breakthrough groundwater treatment technologies and modelling 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.

Best Practice Guide on the Control of Arsenic in Drinking Water Book

Best Practice Guide on the Control of Arsenic in Drinking Water

  • Author : Prosun Bhattacharya
  • Publisher : IWA Publishing
  • Release Date : 2017-07-15
  • Genre: Science
  • Pages : 308
  • ISBN 10 : 9781843393856
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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 Removal from Contaminated Groundwater Book

Arsenic Removal from Contaminated Groundwater

  • Author : Sirshendu De
  • Publisher : The Energy and Resources Institute (TERI)
  • Release Date : 2012-01-01
  • Genre: Technology & Engineering
  • Pages : 304
  • ISBN 10 : 9788179933831
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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.

Reviews of Environmental Contamination Volume 197 Book

Reviews of Environmental Contamination Volume 197

  • Author : Hemda Garelick
  • Publisher : Springer Science & Business Media
  • Release Date : 2008-12-10
  • Genre: Science
  • Pages : 194
  • ISBN 10 : 0387792848
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Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.

Arsenic in Groundwater Book

Arsenic in Groundwater

  • Author : M. Manzurul Hassan
  • Publisher : CRC Press
  • Release Date : 2018-03-08
  • Genre: Technology & Engineering
  • Pages : 491
  • ISBN 10 : 9781351643238
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Arsenic-contaminated groundwater is considered one of the world’s largest environmental health crises, as more than 300 million people in more than one-third of countries worldwide are at risk of groundwater arsenic poisoning. This book addresses how arsenic in groundwater impacts human health by using the frameworks of natural sciences, social sciences, and health sciences in the context set by environmental and legal considerations. Arsenic in Groundwater: Poisoning and Risk Assessment examines the spatial, quantitative, and qualitative aspects on arsenic poisoning; for instance, using geographical information systems (GIS) to investigate the spatial discontinuity of arsenic-laced water in spatial and temporal dimensions to uncover patterns of variations over scales from meters to kilometers. Spatial risk mapping provides insight for academics, researchers, policy makers, and politicians on possible long-term strategies for arsenic mitigation. Qualitative methodological approaches uncover the hidden issues of arsenic poisoning on human health and the related social implications. The book also examines legal aspects, such as the right to safe drinking water, as well as an in-depth look at how community participation can shape public policy. Features: Describes arsenic poisoning from both the scientific and social science perspectives Includes technical insights drawn from GIS-based modeling for spatial arsenic discontinuity and spatial health risks of arsenic poisoning Provides a state-of-the-art review of the human health literature and cutting-edge scientific evidence for arsenic-related health and social implications Examines the environmental justice and legal issues of drinking water and its quality Presents environmental policy and public mitigation strategies with Public Participation GIS (PPGIS) related to arsenic contamination More than 2,000 references serve as valuable resources for various aspects of arsenic poisoning

Natural Arsenic in Groundwater Book

Natural Arsenic in Groundwater

  • Author : J. Bundschuh
  • Publisher : CRC Press
  • Release Date : 2005-01-06
  • Genre: Technology & Engineering
  • Pages : 356
  • ISBN 10 : 9781134210800
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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

Soil and Groundwater Remediation Technologies Book

Soil and Groundwater Remediation Technologies

  • Author : Yong Sik Ok
  • Publisher : CRC Press
  • Release Date : 2020-03-23
  • Genre: Science
  • Pages : 512
  • ISBN 10 : 9781000046960
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This book offers various soil and water treatment technologies due to increasing global soil and water pollution. In many countries, the management of contaminated land has matured, and it is developing in many others. Topics covered include chemical and ecological risk assessment of contaminated sites; phytomanagement of contaminants; arsenic removal; selection and technology diffusion; technologies and socio-environmental management; post-remediation long-term management; soil and groundwater laws and regulations; and trace element regulation limits in soil. Future prospects of soil and groundwater remediation are critically discussed in this book. Hence, readers will learn to understand the future prospects of soil and groundwater contaminants and remediation measures. Key Features: Discusses conventional and novel aspects of soil and groundwater remediation technologies Includes new monitoring/sensing technologies for soil and groundwater pollution Features a case study of remediation of contaminated sites in the old, industrial, Ruhr area in Germany Highlights soil washing, soil flushing, and stabilization/solidification Presents information on emerging contaminants that exhibit new challenges This book is designed for undergraduate and graduate courses and can be used as a handbook for researchers, policy makers, and local governmental institutes. Soil and Groundwater Remediation Technologies: A Practical Guide is written by a team of leading global experts in the field.

Managing Arsenic in the Environment Book

Managing Arsenic in the Environment

  • Author : Ravi Naidu
  • Publisher : CSIRO PUBLISHING
  • Release Date : 2006-02-07
  • Genre: Technology & Engineering
  • Pages : 656
  • ISBN 10 : 9780643099234
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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.

Arsenic Removal Technologies from Ground Water Book

Arsenic Removal Technologies from Ground Water

  • Author : Madhuri Damaraju
  • Publisher : LAP Lambert Academic Publishing
  • Release Date : 2013-01
  • Genre: Uncategoriezed
  • Pages : 64
  • ISBN 10 : 3659332208
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Ground water is one of the main sources of drinking water especially in rural areas of India.Groundwater is generally regarded as safe to drink. At the same time ground water is rich with various minerals based on the minerals available in that particular Aquifer. Presence of these minerals beyond prescribed levels is harmful for human consumption. Some of them are Arsenic, Iron, Fluoride, Nitrates, salinity etc. Arsenic contamination of groundwater is a natural occurring high concentration of arsenic in deeper levels of groundwater, which became a high-profile problem in recent years due to the use of deep tube wells for water supply, causing serious arsenic poisoning to large numbers of people. Arsenic is treated by some methods like adsorption, precipitation, ion exchange, coagulation, filtration etc The objective of this work is to propose a techno-economic feasible water technology for removal of arsenic from Ground water.

Arsenic Pollution Book

Arsenic Pollution

  • Author : Peter Ravenscroft
  • Publisher : John Wiley & Sons
  • Release Date : 2011-07-26
  • Genre: Medical
  • Pages : 616
  • ISBN 10 : 9781444355468
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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