The Importance Of Chemical Speciation In Environmental Processes

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The Importance of Chemical “Speciation” in Environmental Processes

Author : M. Bernhard
Publisher : Springer Science & Business Media
ISBN 13 : 3642704417
Total Pages : 758 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis The Importance of Chemical “Speciation” in Environmental Processes by : M. Bernhard

Download or read book The Importance of Chemical “Speciation” in Environmental Processes written by M. Bernhard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report, the editors replaced the term "speciation" wherever it occurred by "identification and quantification," or "description of abundance," or "reactivity," or "transformation" of a chemical species, according to whichever one of the four meanings the author had evidently meant to convey. In line with the Dahlem Workshop Model, this Report comprises the background papers written in advance of the meeting on the current status of problems in environmental research and on advanced analytical tech niques for the identification and quantification of chemical species, as well as the group reports summarizing the results of the discussions held during the meeting. Each group report was prepared during the meeting by one "rapporteur" with the help of members of that group and finalized by the rapporteur (listed as the first author of the group report) after the meeting, taking into account both verbal comments made during the presentation of the reports in the plenary session at the end of the workshop and written comments received afterwards.

The Importance of Chemical “Speciation” in Environmental Processes

Author : M. Bernhard
Publisher : Springer
ISBN 13 : 9783540153627
Total Pages : 766 pages
Book Rating : 4.1/5 (536 download)

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Book Synopsis The Importance of Chemical “Speciation” in Environmental Processes by : M. Bernhard

Download or read book The Importance of Chemical “Speciation” in Environmental Processes written by M. Bernhard and published by Springer. This book was released on 1986-12-01 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report, the editors replaced the term "speciation" wherever it occurred by "identification and quantification," or "description of abundance," or "reactivity," or "transformation" of a chemical species, according to whichever one of the four meanings the author had evidently meant to convey. In line with the Dahlem Workshop Model, this Report comprises the background papers written in advance of the meeting on the current status of problems in environmental research and on advanced analytical tech niques for the identification and quantification of chemical species, as well as the group reports summarizing the results of the discussions held during the meeting. Each group report was prepared during the meeting by one "rapporteur" with the help of members of that group and finalized by the rapporteur (listed as the first author of the group report) after the meeting, taking into account both verbal comments made during the presentation of the reports in the plenary session at the end of the workshop and written comments received afterwards.

The Importance of Chemical "Speciation" in Environmental Processes

Author : M Bernhard
Publisher :
ISBN 13 : 9783642704420
Total Pages : 784 pages
Book Rating : 4.7/5 (44 download)

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Book Synopsis The Importance of Chemical "Speciation" in Environmental Processes by : M Bernhard

Download or read book The Importance of Chemical "Speciation" in Environmental Processes written by M Bernhard and published by . This book was released on 1986-12-01 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recent Advances in Trace Elements

Author : Katarzyna Chojnacka
Publisher : John Wiley & Sons
ISBN 13 : 1119133807
Total Pages : 584 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Recent Advances in Trace Elements by : Katarzyna Chojnacka

Download or read book Recent Advances in Trace Elements written by Katarzyna Chojnacka and published by John Wiley & Sons. This book was released on 2018-02-23 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and multidisciplinary presentation of the current trends in trace elements for human, animals, plants, and the environment This reference provides the latest research into the presence, characterization, and applications of trace elements and their role in humans, animals, and plants as well as their use in developing novel, functional feeds, foods, and fertilizers. It takes an interdisciplinary approach to the subject, describing the biological and industrial applications of trace elements. It covers various topics, such as the occurrence, role, and monitoring of trace elements and their characterization, as well as applications from the preliminary research to laboratory trials. Recent Advances in Trace Elements focuses on the introduction and prospects of trace elements; tackles environmental aspects such as sources of emission, methods of monitoring, and treatment/remediation processes; goes over the biological role of trace elements in plants, animals, and human organisms; and discusses the relevance of biomedical applications and commercialization. A compendium of recent knowledge in interdisciplinary trace element research Uniquely covers production and characterization of trace elements, as well as the industrial and biomedical aspects of their use Paves the way for the development of innovative products in diverse fields, including pharmaceuticals, food, environment, and materials science Edited by well-known experts in the field of trace elements with contributions from international specialists from a wide range of areas Unique in presenting comprehensive and multidisciplinary information of the key aspects of trace elements research in a digestible form, this book is essential reading for the novice and expert in the fields of environmental science, analytical chemistry, biochemistry, materials science, pharmaceutical science, nutraceutical, and pharmaceutical sciences. It is also valuable for companies that implement new products incorporating trace elements to the market.

Chemical Speciation in the Environment

Author : A. M. Ure
Publisher : John Wiley & Sons
ISBN 13 : 140514730X
Total Pages : 472 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Chemical Speciation in the Environment by : A. M. Ure

Download or read book Chemical Speciation in the Environment written by A. M. Ure and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considerable recent research has focused on the topic of chemical speciation in the environment. It is increasingly realised that the distribution, mobility and biological availability of chemical elements depend not simply on their concentrations but, critically, on the forms in which they occur in natural systems. Continuing developments in analytical chemistry have made speciation practicable even where analytes are present at trace levels (as is often the case in natural samples). In the second edition of this book, the expertise of scientists involved in chemical speciation in various fields have been brought together to provide an overview of the current status of speciation science and indicate how the field may develop in the future.

Environmental Chemistry

Author : Eric Lichtfouse
Publisher : Springer Science & Business Media
ISBN 13 : 9783540228608
Total Pages : 818 pages
Book Rating : 4.2/5 (286 download)

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Book Synopsis Environmental Chemistry by : Eric Lichtfouse

Download or read book Environmental Chemistry written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2005 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes advances in this new, fast developing science, which seeks to decipher fundamental mechanisms ruling the behaviour in water, soils, atmosphere, food and living organisms of toxic metals, fossil fuels, pesticides and other organic pollutants. Sections on eco-toxicology, green chemistry, and analytical chemistry round out this thorough survey of conditions and analytical techniques in an emerging specialty.

Element Analysis of Biological Samples

Author : G. Venkatesh Iyengar
Publisher : CRC Press
ISBN 13 : 1000141721
Total Pages : 278 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Element Analysis of Biological Samples by : G. Venkatesh Iyengar

Download or read book Element Analysis of Biological Samples written by G. Venkatesh Iyengar and published by CRC Press. This book was released on 2020-11-25 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the development of innovative new analytical techniques for biological trace element research, today's trace element investigators face formidable obstacles to obtaining reliable data. This complete reference identifies and assesses the challenges the analyst encounters at each stage of an analysis, and discusses the effects of various techniques on the sample. Three internationally recognized scientists and authors consider the effects of the numerous collection, storage, and sample preparatory techniques used in sample analysis. Proper analytical quality control, including such critical factors as sampling and sample preparation, specimen preservation and storage, and ashing, is examined. The book also looks at sample preparation methods unique to various instruments and speciation chemistry issues, and examines the link between chemical analysis and specimen banking. A previously unrecognized source of error, presampling factors, is also discussed.

Elemental Speciation

Author : Joseph A. Caruso
Publisher : Elsevier Science Limited
ISBN 13 : 9780444500472
Total Pages : 581 pages
Book Rating : 4.5/5 (4 download)

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Book Synopsis Elemental Speciation by : Joseph A. Caruso

Download or read book Elemental Speciation written by Joseph A. Caruso and published by Elsevier Science Limited. This book was released on 2000 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. This book provides a comprehensive discussion of the major aspects involved in elemental speciation. Sample preparation, separation techniques, instrumentation and quality assurance are all discussed. In addition, individual chapters are devoted to speciation of environmental samples and speciation of biological, clinical, and nutritional samples. Individual chapters are written by leaders in the field, and the book has been organized so that the reader may learn how to collect a sample and prepare it. Ways to separate and detect analytes of interest, and steps to take to ensure the validity of the measurements are also discussed. This book is unique in its comprehensive treatment of this subject.

Environmental Pollution

Author : Rachel H. Plattenberg
Publisher : Nova Publishers
ISBN 13 : 9781600212857
Total Pages : 324 pages
Book Rating : 4.2/5 (128 download)

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Book Synopsis Environmental Pollution by : Rachel H. Plattenberg

Download or read book Environmental Pollution written by Rachel H. Plattenberg and published by Nova Publishers. This book was released on 2007 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollution is the release of chemical, physical, biological or radioactive contaminants to the environment. Principal forms of pollution include: air pollution, the release of chemicals and particulates into the atmosphere. Common examples include carbon monoxide, sulphur dioxide, chlorofluorocarbons (CFCs), and nitrogen oxides produced by industry and motor vehicles. Ozone and smog are created as nitrogen oxides and hydrocarbons react to sunlight. Water pollution affects oceans and inland bodies of water. Examples include organic and inorganic chemicals, heavy metals, petrochemicals, chloroform, and bacteria. Water pollution may also occur in the form of thermal pollution and the depletion of dissolved oxygen. Soil contamination often occurs when chemicals are released by spill or underground storage tank leakage. Contaminants include hydrocarbons, heavy metals, MTBE, herbicides, pesticides and chlorinated hydrocarbons. Often occurs with water pollution, thanks to surface runoff and groundwater. Radioactive contamination was added in the wake of 20th-century discoveries in atomic physics. Noise pollution encompasses roadway noise, aircraft noise, industrial noise as well as high-intensity sonar. Light pollution, includes light trespass, over-illumination and astronomical interference. Visual pollution, which can refer to the presence of overhead power lines, highway billboards, scarred landforms (as from strip mining), open storage of junk or municipal solid waste. The nature, distribution and ecological effects of all types and forms of pollutants in air, soil and water are the subject of this book.

Chemical Speciation in the Environment

Author : A. M. Ure
Publisher : John Wiley & Sons
ISBN 13 : 9780632058488
Total Pages : 0 pages
Book Rating : 4.0/5 (584 download)

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Book Synopsis Chemical Speciation in the Environment by : A. M. Ure

Download or read book Chemical Speciation in the Environment written by A. M. Ure and published by John Wiley & Sons. This book was released on 2001-12-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considerable recent research has focused on the topic of chemical speciation in the environment. It is increasingly realised that the distribution, mobility and biological availability of chemical elements depend not simply on their concentrations but, critically, on the forms in which they occur in natural systems. Continuing developments in analytical chemistry have made speciation practicable even where analytes are present at trace levels (as is often the case in natural samples). In the second edition of this book, the expertise of scientists involved in chemical speciation in various fields have been brought together to provide an overview of the current status of speciation science and indicate how the field may develop in the future.

Chemical Speciation of Organic and Inorganic components of Environmental and Biological Interest in Natural Fluids

Author : Francesco Crea
Publisher : MDPI
ISBN 13 : 3039284525
Total Pages : 218 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Chemical Speciation of Organic and Inorganic components of Environmental and Biological Interest in Natural Fluids by : Francesco Crea

Download or read book Chemical Speciation of Organic and Inorganic components of Environmental and Biological Interest in Natural Fluids written by Francesco Crea and published by MDPI. This book was released on 2020-03-25 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Union of Pure and Applied Chemistry (IUPAC) defines the term “speciation” as the distribution of an element amongst defined chemical species in a system, while the process leading to quantitative estimation of the content of different species is called speciation analysis. The chemical speciation of elements in natural waters and biological fluids is a key topic, essential for discussing the chemical reactivity of constituents in these systems. It is well understood that it is the chemical form of a metal or metalloids that determines its reactivity, lifetime, and fate in the environment. Chemical speciation now involves various sectors of the sciences, from chemistry to biology, biochemistry, and environmental sciences, since—as is well known—the total concentration, alone, of an inorganic or organic component (metal or ligand) in a multicomponent natural system (fresh water, sea water, biological fluids, soil, etc.) is insufficient for a comprehensive understand of its behavior in those contests.

Aquatic Ecotoxicology

Author : Alain Boudou
Publisher : CRC Press
ISBN 13 : 1351078313
Total Pages : 350 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Aquatic Ecotoxicology by : Alain Boudou

Download or read book Aquatic Ecotoxicology written by Alain Boudou and published by CRC Press. This book was released on 2018-01-18 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research into ecotoxicology can be classified into three fundamental concerns: abiotic factors, which characterize the physicochemistry of environments; biotic factors, relating to biological structures and functions; and contamination factors, which define the modes of pollution of ecosystems. The most significant research methodologies currently being developed in aquatic ecotoxicology are presented, specifically experimental approaches in the laboratory

Pollution

Author : Roy M. Harrison
Publisher : Royal Society of Chemistry
ISBN 13 : 9780854046218
Total Pages : 608 pages
Book Rating : 4.0/5 (462 download)

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Book Synopsis Pollution by : Roy M. Harrison

Download or read book Pollution written by Roy M. Harrison and published by Royal Society of Chemistry. This book was released on 2001 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th edition of Pollution has been once again updated and expanded to reflect the changes that have taken place in recent years. It contains a new chapter on clean technologies and industrial ecology.

Trace Elements in Soils

Author : Peter Hooda
Publisher : John Wiley & Sons
ISBN 13 : 1444319485
Total Pages : 616 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Trace Elements in Soils by : Peter Hooda

Download or read book Trace Elements in Soils written by Peter Hooda and published by John Wiley & Sons. This book was released on 2010-04-13 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace elements occur naturally in soils and some are essential nutrients for plant growth as well as human and animal health. However, at elevated levels, all trace elements become potentially toxic. Anthropogenic input of trace elements into the natural environment therefore poses a range of ecological and health problems. As a result of their persistence and potential toxicity, trace elements continue to receive widespread scientific and legislative attention. Trace Elements in Soils reviews the latest research in the field, providing a comprehensive overview of the chemistry, analysis, fate and regulation of trace elements in soils, as well as remediation strategies for contaminated soil. The book is divided into four sections: • Basic principles, processes, sampling and analytical aspects: presents an overview including general soil chemistry, soil sampling, analysis, fractionation and speciation. • Long-term issues, impacts and predictive modelling: reviews major sources of metal inputs, the impact on soil ecology, trace element deficient soils and chemical speciation modelling. • Bioavailability, risk assessment and remediation: discusses bioavailability, regulatory limits and cleanup technology for contaminated soils including phytoremediation and trace element immobilization. • Characteristics and behaviour of individual elements Written as an authoritative guide for scientists working in soil science, geochemistry, environmental science and analytical chemistry, the book is also a valuable resource for professionals involved in land management, environmental planning, protection and regulation.

Ecological Effects of In Situ Sediment Contaminants

Author : R. Thomas
Publisher : Springer Science & Business Media
ISBN 13 : 940094053X
Total Pages : 273 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Ecological Effects of In Situ Sediment Contaminants by : R. Thomas

Download or read book Ecological Effects of In Situ Sediment Contaminants written by R. Thomas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Joint Commission (IJC) was established between Canada and the United States under the Boundary Water Agreement in 1909. The Great Lakes Water Quality Agreement between the two countries (signed in 1972, revised and renewed in 1978) expresses the determination of each country to restore and en hance the water quality of the largest freshwater system in the world. The Agreement provides for two inter national boards to assist the IJC: the Great Lakes Water Quality Board and the Great Lakes Science Advisory Board. In 1982, the Dredging Subcommittee of the Great Lakes Water Quality Board was asked to investigate and provide an assessment of the environmental impacts of sediment-bound contaminants and to recom mend alternate strategies for solving ecological problems associated with the presence and removal of pollu tants. This issue however, was beyond the scope of the Dredging Subcommittee. It was then referred to the Great Lakes Science Advisory Board with a specific request that the Board focus on whether contaminated sediments located in areas with water quality problems and impaired uses should be removed and if so, under what conditions. The Science Advisory Board established a Task Force to address these issues with specific reference to: - provide the IJC with an assessment of the effects of sediment-bound contaminants on biota and water quality; - recommend appropriate remedies for possible application by the parties for remedial activities in the Great Lakes; and - identify gaps in knowledge and suggest appropriate investigations to provide this knowledge.

Environmental Contamination

Author : J.-P. Vernet
Publisher : Elsevier
ISBN 13 : 9780080875149
Total Pages : 478 pages
Book Rating : 4.8/5 (751 download)

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Book Synopsis Environmental Contamination by : J.-P. Vernet

Download or read book Environmental Contamination written by J.-P. Vernet and published by Elsevier. This book was released on 1993-11-04 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with various aspects of environmental contamination. One of the fields considered in this work is atmospheric pollution. This has become a major problem of our time, and could soon develop into a scandal through the overestimation of the impact of greenhouse gases such as ozone, NOx or SO2, which allows their use as political instruments. Another growing field of importance covers the fundamental questions posed by the problem of soils and their interaction with waste from human activities, eg. sterile mining waste, sewage sludge, and contaminated dredged material. How do these different elements react and how tolerant can our system be towards them? This publication, containing a selection of the most important work presented at the 5th International Conference on Environmental Contamination, reflects some aspects of the present state of research and our society's dominant preoccupations.

Trace Element Speciation Analytical Methods and Problems

Author : Graeme E. Batley
Publisher : CRC Press
ISBN 13 : 9780849347122
Total Pages : 392 pages
Book Rating : 4.3/5 (471 download)

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Book Synopsis Trace Element Speciation Analytical Methods and Problems by : Graeme E. Batley

Download or read book Trace Element Speciation Analytical Methods and Problems written by Graeme E. Batley and published by CRC Press. This book was released on 1989-06-30 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses in detail the application of physical separation procedures together with modern instrumental analysis techniques such as HPLC, gas chromatography, and anodic strip-ping voltammetry. Particular emphasis is given to environmental samples where the greatest concern for the effects of speciation on trace element transport, toxicity, and bioavailability have been ex-pressed. Special chapters are also devoted to methods of sam-pling and storage, and to the mathematical modeling of chemical speciation. Although designed for the practical analytical chemist, this publication is essential reading for researchers in or entering the field of chemical speciation.