Environmental Biochemistry of Arsenic PDF Download
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Author: S. Tamaki
Publisher:
ISBN:
Category : Arsenic
Languages : en
Pages : 146
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Book Description
Author: S. Tamaki
Publisher:
ISBN:
Category : Arsenic
Languages : en
Pages : 146
Get Book Here
Book Description
Author: S. Tamaki
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
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Book Description
Author: S. Tamaki
Publisher: Forgotten Books
ISBN: 9781334329593
Category : Science
Languages : en
Pages : 82
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Book Description
Excerpt from Environmental Biochemistry of Arsenic: Prepared for the San Joaquin Valley Drainage Program Introduction 0 O O 0 0 O O O O 0 0 O O 0 0 0 O O O O O O O O O O chemistry. O O 0 0 O O 0 0 O O O 0 0 O O 0 0 0 0 0 O 0 0 0 0 O O distribution OF arsenic. Detection OF arsenic IN environmental samples. Terrestrial plants O O O O O O O O O 0 O O O O O O O O O O O O O soil microbial transformations Bacterial reststanceo 0 0 0 O O O O 0 0 0 O O 0 O 0 O O O 0 Bacterial Oxidation bacteriai methyiation 0 0 0 0 O O O 0 O O O O O O O O O 0 O Fungal Methylation. O O 0 0 O O O O O O O O O O 0 O O 0 0 0 aquatic transformations. O O O 0 0 O O O O O 0 Q 0 O O 0 0 O 0 Marine Environments Marine algae. Marine invertebrate and fish freshwater environments. Mammalian metabolism 0 O O O O O O O 0 O 0 0 00000000 O O toxicity 0f arsenic. O 0 O O O O O O O O O O 0 O 0 O 0 O 0 0 stability OF organoarsenic compounds global cycling 0f arsenic. O O 0 0 0 0 0 0 O O O O O 0 0 O 0 O 0 references 0 O O 0 0 O I O O O 0 0 O O 0 O O O O O O O O O O O. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: B.A. Fowler
Publisher: Elsevier
ISBN: 1483290190
Category : Technology & Engineering
Languages : en
Pages : 292
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Book Description
Topics in Environmental Health, Volume 6: Biological and Environmental Effects of Arsenic focuses on the properties, characteristics, and reactions of arsenic and its effects on the environment. The selection first tackles the mobilization of arsenic by natural and industrial processes and emissions, cycling, and effects of arsenic in soil ecosystems. Discussions focus on the effects of arsenic on plants and soil microorganisms, exposure through consumption, sources of arsenic, and mobilization of arsenic by natural processes and industrial activities. The publication then ponders on environmental reaction and analysis methods and arsenical metabolism and toxicity to freshwater and marine species. The text examines the metabolism of arsenic and epidemiology of human arsenic exposure, including acute and chronic effects by arsenic in man, absorption, tissue distribution and retention, and elimination and biological half-time. The publication then takes a look at the toxicity of arsenic and its compounds, as well as biological transformation of arsenic compounds in soil ecosystems and effects on plants; biotransformation of arsenic compounds and toxicity to freshwater and marine biota; and environmental transformation of arsenic in freshwater/marine ecosystems. The selection is a dependable reference for readers interested in the biological and environmental effects of arsenic.
Author: William T. Frankenberger, Jr
Publisher: CRC Press
ISBN: 9780824706760
Category : Technology & Engineering
Languages : en
Pages : 420
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Book Description
With contributions from world-renowned experts in the field, this book explores developments in the transport kinetics, seasonal cycling, accumulation, geochemistry, transformation, and toxicology of arsenic. It details advances in the prevention and control of arsenic and arsenic compounds in the air, soil, and water and offers analytical methods for the detection and study of arsenic in the environment and human body. Providing bioremediation techniques for effective treatment of contaminated water supplies, the book discusses factors that influence the removal of arsenic from water as well as diurnal and seasonal variations in the arsenic concentration of surface water supplies.
Author: Prosun Bhattacharya
Publisher: Elsevier
ISBN: 0080522904
Category : Science
Languages : en
Pages : 685
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Book Description
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
Author: Hemda Garelick
Publisher: Springer Science & Business Media
ISBN: 0387792848
Category : Science
Languages : en
Pages : 198
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Book Description
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.
Author: Alan H. Welch
Publisher: Springer Science & Business Media
ISBN: 0306479567
Category : Science
Languages : en
Pages : 476
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Book Description
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.
Author: Ravi Naidu
Publisher: CSIRO PUBLISHING
ISBN: 0643099239
Category : Technology & Engineering
Languages : en
Pages : 656
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Book Description
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.
