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Interaction Of Polycyclic Aromatic Hydrocarbons With Dissolved And Sediment Associated Humic Materials
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Book Synopsis Interaction of Polycyclic Aromatic Hydrocarbons with Dissolved and Sediment Associated Humic Materials by : Thomas Donald Gauthier
Download or read book Interaction of Polycyclic Aromatic Hydrocarbons with Dissolved and Sediment Associated Humic Materials written by Thomas Donald Gauthier and published by . This book was released on 1986 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interactions Between Polycyclic Aromatic Compounds and Humic Substances by : Katrin Kollist
Download or read book Interactions Between Polycyclic Aromatic Compounds and Humic Substances written by Katrin Kollist and published by . This book was released on 2001 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interaction of Polynuclear Aromatic Hydrocarbons with Dissolved and Particulate Humic Materials by : John W. Delaney
Download or read book Interaction of Polynuclear Aromatic Hydrocarbons with Dissolved and Particulate Humic Materials written by John W. Delaney and published by . This book was released on 1985 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Dissolved Humic Substances on the Binding and Biodegradation of Polycyclic Aromatic Hydrocarbons in Soil by :
Download or read book The Effect of Dissolved Humic Substances on the Binding and Biodegradation of Polycyclic Aromatic Hydrocarbons in Soil written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Leonardite is a naturally occurring oxidized form of lignite coal that is rich in humic materials. It is collected during coal-mining procedures, as it is commonly found overlying coal seams. Humic substances have been shown to significantly enhance the aqueous solubilities of PAHs by acting as a surfactant, increasing the water solubility of the PAH and allowing the contaminants to enter the aqueous phase. The use of humic acids on contaminated soils has the potential to greatly enhance the solubility, and consequently the bioavailability, of PAHs allowing for an easier and more efficient bioremediation procedure. A fluorescence quenching method was used to determine the association constants (Kb) for various water-soluble humic materials and naphthalene. The objective of the microcosm study was to determine if a variety of dissolved humic material solution amendments could influence the biodegradation rate of selected PAHs, namely anthracene and benzo[a]pyrene, in a soil with previous exposure to PAHs. (Abstract shortened by UMI.).
Book Synopsis Metabolism of Polycyclic Aromatic Hydrocarbons in the Aquatic Environment by : Usha Varanasi
Download or read book Metabolism of Polycyclic Aromatic Hydrocarbons in the Aquatic Environment written by Usha Varanasi and published by CRC Press. This book was released on 1989-03-31 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows how the biological transport, bioaccumulation, disposition, and toxicity of polycyclic aromatic hydrocarbons (PAH) in the aquatic environment are influenced by the ability or inability of organisms to metabolize these environmental pollutants. Written by leading scientists in the fields of PAH metabolism and toxicity in both aquatic and mammalian systems, this book discusses recent advances in the areas of PAH biogeochemistry and bioaccumulation, microbial degradation, enzymes of activation, and detoxication, metabolism of PAH, and laboratory and field studies on carcinogenic/toxic effects. Additionally, important similarities and differences in metabolism of PAH by aquatic and terrestrial organisms are featured. The discussion of bioavailability, metabolism, and subsequent toxic effects should aid in the assessment of the ecological consequences of PAH in the aquatic environment.
Book Synopsis The Effect of Dissolved Humic Substances on the Binding and Biodegradation of Polycyclic Aromatic Hydrocarbons in Soil by :
Download or read book The Effect of Dissolved Humic Substances on the Binding and Biodegradation of Polycyclic Aromatic Hydrocarbons in Soil written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interactions Between Polycyclic Aromatic Hydrocarbons and Humic Substances in the Aqueous Phase and Bound to Clay Surfaces by : Kim David Jones
Download or read book Interactions Between Polycyclic Aromatic Hydrocarbons and Humic Substances in the Aqueous Phase and Bound to Clay Surfaces written by Kim David Jones and published by . This book was released on 1997 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Processes, Assessment and Remediation of Contaminated Sediments by : Danny D. Reible
Download or read book Processes, Assessment and Remediation of Contaminated Sediments written by Danny D. Reible and published by Springer Science & Business Media. This book was released on 2013-07-20 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to help engineers and scientists better understand contaminated sediment sites and identify and design remedial approaches that are more efficient and effective. Contaminated sediment management is a difficult and costly exercise that is rarely addressed with easily identified and implemented remedies. It is hoped that this book can help identify and implement management approaches that provide an optimal, if not entirely satisfactory, solution to sediment contaminant problems.
Book Synopsis Polycyclic Aromatic Hydrocarbons by : Leif Krag Rowles
Download or read book Polycyclic Aromatic Hydrocarbons written by Leif Krag Rowles and published by . This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contaminated Sediments by : Ulrich Förstner
Download or read book Contaminated Sediments written by Ulrich Förstner and published by Springer. This book was released on 2006-04-10 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Organic Substances and Sediments in Water by : Robert A. Baker
Download or read book Organic Substances and Sediments in Water written by Robert A. Baker and published by CRC Press. This book was released on 1991-08-19 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fate and transport of natural and anthropogenic sediment-borne organic contaminants is a critical environmental issue and complex processes are involved that until now have been poorly defined. Organic Substances and Sediments in Water is a three-volume book that provides the best information available regarding the many interdisciplinary factors affecting organic substances associated with particulates in water. Topics discussed include absorption and transport of contaminants associated with particles; interfacial processes affecting fate and transport of organic substances associated with particles; the release of contaminants in receiving water bodies; water treatment; the role of biological factors in the fate and transport of organic contaminants in aqueous systems; development of biotransformation in natural and anthropogenic systems; the use of organic contaminant and sediment chemicals; biological and physical data to refine models to be used by resource managers; and chemical and biological processes that affect the fate and transport of organic constituents and determine degradation of contaminants and uptake in plants. This will be an important reference for environmental chemists, environmental engineers, environmental biologists, water treatment and natural system modelers, and soils scientists.
Book Synopsis Bioremediation of Contaminated Soils by : Donald L. Wise
Download or read book Bioremediation of Contaminated Soils written by Donald L. Wise and published by CRC Press. This book was released on 2000-06-09 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on innovative bioremediation techniques and applications for the cleanup of contaminated media and sites. It includes quantitative and design methods that elucidate the relationships among various operational parameters, and waste chemistry that defines the cost effectiveness of bioremediation projects. It also presents numerica
Book Synopsis Use of Humic Substances to Remediate Polluted Environments: From Theory to Practice by : Irina V. Perminova
Download or read book Use of Humic Substances to Remediate Polluted Environments: From Theory to Practice written by Irina V. Perminova and published by Springer Science & Business Media. This book was released on 2006-04-07 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective remediation of polluted environments is a priority in both Eastern and Western countries. In the U.S. and Europe, remediation costs generally exceed the net economic value of the land. As a result, scientists and engineers on both sides of the Atlantic have aggressively tried to develop novel technologies to meet regulatory standards at a fraction of the costs. In situ remediation shows considerable promise from both technical and economic perspectives. In situ technologies that deploy natural attenuating agents such as humic substances (HS) may be even more cost effective. Numerous studies have shown humics capable of altering both the chemical and the physical speciation of the ecotoxicants and in turn attenuate potential adverse environmental repercussions. Furthermore, the reserves of inexpensive humic materials are immense. Which suggests HS portend great promise as inexpensive amendments to mitigate the environmental impacts of ecotoxicants and as active agents in remediation. To elucidate emerging concepts of humics-based remediation technologies, we organized the NATO Advanced Research Workshop (ARW), entitled "Use of humates to remediate polluted environments: from theory to practice", held on September 23-29, 2002 in Zvenigorod, Russia (see the web-site http://www.mgumus.chem.msu.ru/arw).
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil and Water Pollution Monitoring, Protection and Remediation by : Irena Twardowska
Download or read book Soil and Water Pollution Monitoring, Protection and Remediation written by Irena Twardowska and published by Springer Science & Business Media. This book was released on 2007-04-30 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book details the state-of-the art in early warning monitoring of anthropogenic pollution of soil and water. It is unique with regard to its complex, multidisciplinary, mechanistic approach. Top scientists establish links and strengthen weak connections between specific fields in biology, microbiology, chemistry, biochemistry, toxicology, sensoristics, soil science and hydrogeology.
Book Synopsis Emerging and Priority Pollutants in Rivers by : Helena Guasch
Download or read book Emerging and Priority Pollutants in Rivers written by Helena Guasch and published by Springer Science & Business Media. This book was released on 2012-02-21 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enduring changes in the aquatic environment and the increasing influx of contaminants call for novel conceptual and methodological approaches to relating chemical pollution and ecological alterations in ecosystems. This volume highlights the latest advances concerning the sampling, analyses, occurrence, bioavailability, and effects of emerging and priority pollutants in European rivers, the current status of the River Management Plans in Europe, and the applicability of the newly developed techniques for water monitoring purposes. The topics are discussed in the context of the EU Water Framework Directive, evaluating their shortcomings and providing a basis for doing away with them. Linking scientific research and river management practices, this book is an invaluable source of information for environmental chemists, aquatic scientists, ecologists and water managers.
Book Synopsis Soil Mineral -- Microbe-Organic Interactions by : Qiaoyun Huang
Download or read book Soil Mineral -- Microbe-Organic Interactions written by Qiaoyun Huang and published by Springer Science & Business Media. This book was released on 2008-05-10 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the latest research findings and prospects on soil mineral-organic matter-microorganism interactions. It includes topics covering mechanisms of transformations, dynamics and bioavailability of heavy metals, radionuclides, biomolecules and nutrients immobilized on soil minerals, humic substances, mineral-humic complexes and microorganisms and their impact on plant, animal and human health. The book is organized into six parts.
