Environmental Chemistry Of Selenium
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Environmental Chemistry Of Selenium
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Author : William T. Frankenberger
language : en
Publisher: CRC Press
Release Date : 1998-02-03
Environmental Chemistry Of Selenium written by William T. Frankenberger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-02-03 with Science categories.
"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
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Author : Frankenberger
language : en
Publisher: CRC Press
Release Date : 1994-06-10
Selenium In The Environment written by Frankenberger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-06-10 with Technology & Engineering categories.
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.
Selenium Assessment In Aquatic Ecosystems
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Author : A. Dennis Lemly
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Selenium Assessment In Aquatic Ecosystems written by A. Dennis Lemly 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 2012-12-06 with Science categories.
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
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Author : Pooja Devi
language : en
Publisher: John Wiley & Sons
Release Date : 2021-05-12
Selenium Contamination In Water written by Pooja Devi 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 2021-05-12 with Technology & Engineering categories.
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.
Global Advances In Selenium Research From Theory To Application
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Author : Gary S. Banuelos
language : en
Publisher: CRC Press
Release Date : 2015-10-05
Global Advances In Selenium Research From Theory To Application written by Gary S. Banuelos and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-05 with Science categories.
The 4th International Conference on Selenium in the Environment and Human Health was held 18-21 October 2015 in SPaulo, Brazil. This conference provided an effective scientific communication platform for researchers in different disciplines worldwide to elucidate and better understand those complex roles of Se as both essential nutrient and enviro
Chemical Speciation Of Selenium In Fly Ash
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Author : Thomas Richard Quinn
language : en
Publisher:
Release Date : 1985
Chemical Speciation Of Selenium In Fly Ash written by Thomas Richard Quinn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Coal ash categories.
Environmental Chemistry Of Selenium
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Author : William T. Frankenberger
language : en
Publisher: CRC Press
Release Date : 1998-02-03
Environmental Chemistry Of Selenium written by William T. Frankenberger and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-02-03 with Technology & Engineering categories.
"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. "
Trace Elements In The Terrestrial Environment
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Author : Domy C. Adriano
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14
Trace Elements In The Terrestrial Environment written by Domy C. Adriano 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 2013-03-14 with Science categories.
I intend to fill, with this book, a need that has long been felt by students and professionals in many areas of agricultural, biological, natural, and environmental sciences-the need for a comprehensive reference book on many important aspects of trace elements in the "land" environment. This book is different from other books on trace elements (also commonly referred to as heavy metals) in that each chapter focuses on a particular element, which in tum is discussed in terms of its importance in our economy, its natural occurrence, its fate and behavior in the soil-plant system, its requirement by and detriment to plants, its health limits in drinking water and food, and its origin in the environment. Because of long distance transport to pristine areas of cadmium, lead, copper, and zinc in relatively large quantities, these elements have an extra section on natural ecosystems. A blend of pictorial and tabular data are provided to enhance understanding of the relevant information being conveyed. Since individual chapters are independent of one another, they are arranged alphabetically. However, readers with weak backgrounds in soil science are advised to start with the chapter on zinc, since soil terminology is discussed in more detail here. Sections on sorption, forms and speciation, complexation, and transformations become more technical as soil physical-(bio )chemical phenomena are discussed. The less important "environmental" trace elements are discussed together in the "Other Trace Elements" chapter.
Ecological Assessment Of Selenium In The Aquatic Environment
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Author : Peter M. Chapman
language : en
Publisher: CRC Press
Release Date : 2010-05-06
Ecological Assessment Of Selenium In The Aquatic Environment written by Peter M. Chapman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-06 with Science categories.
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
Toxicological Profile For Selenium Update
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Author : John Risher
language : en
Publisher: DIANE Publishing
Release Date : 2011-05
Toxicological Profile For Selenium Update written by John Risher and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05 with Health & Fitness categories.
Selenium (SE) and its compounds are used in photographic devices, gun gluing, plastics, paints, anti-dandruff shampoos, vitamin and mineral supp., fungicides, and glass. It is also used to prepare drugs and as a nutritional feed supp. for poultry and livestock. This profile includes: (a) The exam¿n. of toxicologic info. and epidemiologic evaluations on SE to ascertain the levels of significant human exposure for the substance and the chronic health effects; (b) A determination of whether adequate info. on the health effects of SE is avail. to determine levels of exposure that present a significant risk to human health (SRHH); and (c) Ident¿n. of toxicologic testing needed to identify the types of exposure that may present SRHH. Illus. A print on demand pub.