Metal Contaminated Aquatic Sediments

Metal Contaminated Aquatic Sediments
Author: HerbertE. Allen
Publisher: Routledge
Total Pages: 320
Release: 2018-04-27
Genre: Science
ISBN: 1351432168

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Over the past decade the sediments of many rivers, lakes, and estuaries have been contaminated by inorganic and organic materials. Contaminants from sediments, under certain conditions, can be released into overlying waters. Thus, sediments may be an important source of contaminants to waters in which littoral and atmospheric contaminants have been reduced or eliminated. Often found in aquatic sediments, metals are exposed to many reactions, such as sorption and precipitation, and are greatly influenced by the redox conditions in the sediment. The reactions - usually over a period of time - reflect biotic processing as well as chemical transformations. This book describes these important processes. Metal Contaminated Aquatic Sediments outlines advances in environmental chemistry, effective new modeling techniques, applications for biological treatment, and cycling and transport of trace metals in sedimentary environments. Each chapter contains a detailed reference section that draws upon a stunning array of sources. The book includes many figures and tables that illustrate the process under discussion. Features

Metal Pollution in the Aquatic Environment

Metal Pollution in the Aquatic Environment
Author: Ulrich Förstner
Publisher: Springer
Total Pages: 508
Release: 2012-01
Genre: Electronic books
ISBN: 9783642965135

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Contaminated Sediments

Contaminated Sediments
Author: Tarek A. Kassim
Publisher: Springer
Total Pages: 193
Release: 2009-01-13
Genre: Science
ISBN: 3540880143

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With contributions by numerous experts

Contaminated Sediments in Freshwater Systems

Contaminated Sediments in Freshwater Systems
Author: Frank R. Spellman
Publisher: CRC Press
Total Pages: 399
Release: 2016-10-03
Genre: Technology & Engineering
ISBN: 1498775187

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Assessment of freshwater sediments can determine whether chemical concentrations are sufficient to cause adverse effects on aquatic organisms or organisms higher in the food chain, including humans. This book presents methods for assessing sediments and includes an integration of physical, chemical, and biological information. It examines the elements of quality assurance and control programs, considerations for the conduct of field surveys, screening-level analyses, chemical analyses, toxicity tests for assessing biological impacts, assessments of benthic invertebrate community structure, surveys of fish tumors and abnormalities, and data presentation and interpretation techniques.

Metal Contaminated Aquatic Sediments

Metal Contaminated Aquatic Sediments
Author: HerbertE. Allen
Publisher: Routledge
Total Pages: 350
Release: 2018-04-27
Genre: Science
ISBN: 1351432176

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Over the past decade the sediments of many rivers, lakes, and estuaries have been contaminated by inorganic and organic materials. Contaminants from sediments, under certain conditions, can be released into overlying waters. Thus, sediments may be an important source of contaminants to waters in which littoral and atmospheric contaminants have been reduced or eliminated. Often found in aquatic sediments, metals are exposed to many reactions, such as sorption and precipitation, and are greatly influenced by the redox conditions in the sediment. The reactions - usually over a period of time - reflect biotic processing as well as chemical transformations. This book describes these important processes. Metal Contaminated Aquatic Sediments outlines advances in environmental chemistry, effective new modeling techniques, applications for biological treatment, and cycling and transport of trace metals in sedimentary environments. Each chapter contains a detailed reference section that draws upon a stunning array of sources. The book includes many figures and tables that illustrate the process under discussion. Features

Heavy Metal Contamination of Water and Soil

Heavy Metal Contamination of Water and Soil
Author: Elham Asrari
Publisher: CRC Press
Total Pages: 388
Release: 2014-02-06
Genre: Science
ISBN: 177188004X

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Although adverse health effects of heavy metals have been known for a long time, exposure to heavy metals continues and is even increasing in some areas. Remediating heavy metal contaminated soils and water is necessary to reduce the associated health and ecological risks, make the land resource available for agricultural production, enhance food security, and scale down land tenure problems. This book discusses the causes and the environmental impact of heavy metal contamination. It then explores many exciting new methods of analysis and decontamination currently studied and applied in the field today.

Contaminated Sediments

Contaminated Sediments
Author: Ulrich Förstner
Publisher: Springer
Total Pages: 172
Release: 1989-04-12
Genre: Nature
ISBN:

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Sediments are increasingly recognized as both a carrier and a possible source of contaminants in aquatic systems, and they may also affect groundwater quality and agricultural products when disposed on land. Four aspects are covered reflecting the development of knowledge in particle-associated pollutants during the past twenty-five years: - the identification, surveillance, monitoring and control of sources and distribution of pollutants, - the evaluation of solid/solution relations of contaminants in surface waters, - the study of in-situ processes and mechanisms of pollutant transfer in various compartments of the aquatic ecosystems, - the assessment of the environmental impact of particle-bound contaminants, i.e. the development of sediment quality criteria. A final chapter focusses on practical aspects concerning contaminated sediments.

Contaminated Soils, Sediments and Water:

Contaminated Soils, Sediments and Water:
Author: Edward J. Calabrese
Publisher: Springer Science & Business Media
Total Pages: 612
Release: 2006-01-16
Genre: Science
ISBN: 0387230793

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Volume 9 of the series presents 38 technical papers covering a wide range of environmental issues, including Bioremediation, Chemical Oxidation, Heavy Metals, MTBE, Phytoremediation, Radiation, Regulatory and Legal issues, Remediation, Risk Based Cleanup and Site Assessment. Contributing authors are drawn from across the spectrum of interest: government agencies, academic institutions, the consulting community and industrial companies.

Sediments

Sediments
Author: Renato Baudo
Publisher: CRC Press
Total Pages: 432
Release: 2020-01-31
Genre: Science
ISBN: 1000724212

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This important volume-the product of a meeting of a select group of scientists-provides the most recent research results from the world's leaders in the study of toxic pollutants in sediments. It gives practical information on measuring and mapping distributions of concentrations of pollutants and their toxic effects in sediments. Also covered are the use and relative advantages and disadvantages of benthic chambers, sedimentation traps, box corers, "peepers" and other sampling techniques in sediment research and assessment. Important topics covered include: bioassay, elemental speciation, diffuse source problems, nutrient flux, biomethylation, bioavailability, and toxicity assessment. Will help in assessment and monitoring of chemistry, dynamics, bioavailability, and toxicity of pollutants, as well helping to chart courses for remedial action. This book will be of interest to anyone interested in the processes controlling the chemistry and movement of pollutants in sediments, especially: limnologists aquatic toxicologists engineers lake managers ecologists biologists environmental chemists

Metals in Water

Metals in Water
Author: Sushil Kumar Shukla
Publisher: Elsevier
Total Pages: 451
Release: 2022-11-19
Genre: Technology & Engineering
ISBN: 0323959202

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Metals in Water: Global Sources, Significance, and Treatment covers metal pollution in water, where they come from, their effects, and remediation processes. Sections overview heavy metals pollution, including their global health impacts and remediation measures. Geogenic and anthropogenic input of heavy metals in water are described, along with global case studies, step-by-step methods on remediation techniques, different detection sensors, and assessment practices of toxicity of heavy metals. The book focuses on recent research surrounding heavy metals' contamination in water resources and its impact across the globe. Chapters incorporate both theoretical and practical aspects and serve as baseline information for water resources studies. This book is useful for postgraduate students, teachers and researchers working in areas of water resources and pollution, hydrochemistry, environmental remediation and toxicology who are looking to understand the affects metals have on water, the environment and health, and also those looking for methods for remediation. Presents global case studies of sites contaminated by metals, effects on the environment, and successful remediation techniques Includes a whole section on remedial measures, with clear step-by-step "how to" guides Provides chapters covering detailed biogeochemical processes