Environmental Chemistry Of Selenium
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Environmental Chemistry of Selenium
Author | : William T. Frankenberger,Richard A. Engberg |
Publsiher | : CRC Press |
Total Pages | : 736 |
Release | : 1998-02-03 |
Genre | : Science |
ISBN | : 9781482269949 |
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"Written as a complement to the definitive work selenium in the Environment (Marcel Dekker, Inc.). Presents basic and the most recent applied research developments in selenium remediation-emphasizing field investigations as well as covering topics from analytical methods and modeling to regulatory aspects from federal and state perspectives. "
Selenium in the Environment
Author | : Frankenberger |
Publsiher | : CRC Press |
Total Pages | : 496 |
Release | : 1994-06-10 |
Genre | : Technology & Engineering |
ISBN | : 0824789938 |
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Discusses the biochemical and geological cycling of selenium (Se), its worldwide distribution, and the factors controlling its fate and transport within and between major environmental media, presenting a global assessment of selenium's complex environmental behaviour. The focus of this work is upon Se management and remediation strategies.
Environmental Chemistry of Selenium
Author | : William T. Frankenberger,Richard A. Engberg |
Publsiher | : CRC Press |
Total Pages | : 746 |
Release | : 1998-02-03 |
Genre | : Technology & Engineering |
ISBN | : 0824701364 |
Download Environmental Chemistry of Selenium Book in PDF, Epub and Kindle
"Written as a complement to the definitive work selenium in the Environment (Marcel Dekker, Inc.). Presents basic and the most recent applied research developments in selenium remediation-emphasizing field investigations as well as covering topics from analytical methods and modeling to regulatory aspects from federal and state perspectives. "
Selenium Assessment in Aquatic Ecosystems
Author | : A. Dennis Lemly |
Publsiher | : Springer Science & Business Media |
Total Pages | : 184 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9781461300731 |
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Selenium is a naturally occurring trace element that can become concentrated and released by industrial, agricultural, petrochemical and mining activities. At concentrated levels it is toxic and has polluted ecosystems around the world. This book will serve as a comprehensive practical handbook for everyone dealing with selenium in aquatic environments. It offers field-tested approaches and methods for assessment and water quality management. Using his twenty-year experience, the author discusses the effects of selenium on fish and bird populations and presents guidelines for identifying sources of pollution, interpreting selenium concentrations, assessing hazardous conditions, setting water quality criteria and ecosystem loading limits (TMDLs). He also includes a procedure for setting environmentally safe limits that ensure compliance with EPA regulations. Selenium Assessment in Aquatic Ecosystems will interest field scientists, natural resource managers, risk assessors and environmental planners.
Selenium Contamination in Water
Author | : Pooja Devi,Pardeep Singh,Arindam Malakar,Daniel Snow |
Publsiher | : John Wiley & Sons |
Total Pages | : 436 |
Release | : 2021-05-12 |
Genre | : Technology & Engineering |
ISBN | : 9781119693543 |
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The contamination of environment and water resources by Selenium (Se) and its oxyanions from various sources are emerging contaminants of significant health and environmental concern. The primary sources include agricultural drainage water, mine drainage, residues from fossil fuels, thermoelectric power plants, oil refineries, and metal ores. Various methods and technologies have been developed which focus on the treatment of selenium-containing waters and wastewater. High concentrations of selenium in water cause various adverse impact to human health, such as carcinogenic, genotoxic, and cytotoxic effects. But in the lower concentrations, it is a useful constituent of the biological system. The range between toxicity and deficiency of selenium is minimal (40 to 400 μg per day), due to its dual nature. Selenium Contamination in Water contains the latest status and information on selenium’s origin, its chemistry and its toxicity to humans. The book represents a comprehensive and advanced reference book for students, researchers, practitioners, and policymakers in working in the field of metalloids, in particular selenium. A special emphasis is given on its geological distribution, monitoring techniques, and remedial technologies. As such, the authors critically analyze the various techniques used for the monitoring and removal of selenium from water. Featuring chapters arranged according to the major themes of the latest research, with specific case-studies from industrial experiences of selenium detection and removal, Selenium Contamination in Water will be particularly valued by researchers, practitioners, and policymakers in working in the field of metalloids including selenium.
Ecological Assessment of Selenium in the Aquatic Environment
Author | : Peter M. Chapman,William J. Adams,Marjorie Brooks,Charles G. Delos,Samuel N. Luoma,William A. Maher,Harry M. Ohlendorf,Theresa S. Presser,Patrick Shaw |
Publsiher | : CRC Press |
Total Pages | : 370 |
Release | : 2010-05-06 |
Genre | : Science |
ISBN | : 9781439826782 |
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Based on the work and contributions of 46 scientists, managers, and policymakers, Ecological Assessment of Selenium in the Aquatic Environment documents the state of the science and explores how to use this information when assessing and managing the environmental effects of Se. A focused discussion on the fate and effects of Se in aquatic ecosyste
Chemical Speciation of Selenium in Fly ash
Author | : Thomas Richard Quinn |
Publsiher | : Unknown |
Total Pages | : 366 |
Release | : 1985 |
Genre | : Coal ash |
ISBN | : UCR:31210005845548 |
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Selenium
Author | : Victor R. Preedy |
Publsiher | : Royal Society of Chemistry |
Total Pages | : 666 |
Release | : 2015-08-25 |
Genre | : Medical |
ISBN | : 9781849738910 |
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Although toxic in large doses, selenium is an essential trace mineral in the animal diet and in some plants. It has a role in making antioxidant enzymes and a particular role in the functioning of the thyroid gland. This volume examines the chemical activity of selenium and its functional health effects eg towards cancers, in the heart and brain. It also covers other areas such as functional food enrichment, whole body metabolism, and the effects of selenium deficiency on health. Part of The Food and Nutritional Components in Focus series, this edited volume pools knowledge across scientific disciplines in a way that increases its applicability to a wide range of audiences. Victor Preedy’s own distinguished career in nutritional science has made him a prolific author of research articles and books in this area, and this project fills a gap in providing comprehensive synopses of food substances. Chemists, analytical scientists, forensic scientists, food scientists, as well as course lecturers will all benefit from this interdisciplinary title written by international experts in this area.