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The Effect Of Dissolved Humic Substances On The Binding And Biodegradation Of Polycyclic Aromatic Hydrocarbons In Soil
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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 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:
Author :Irina V. Perminova Publisher :Springer Science & Business Media ISBN 13 :9781402032509 Total Pages :544 pages Book Rating :4.0/5 (325 download)
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 2005-03-24 with total page 544 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 Humic Substances and Their Role in the Environment LSV1 by : F. H. Frimmel
Download or read book Humic Substances and Their Role in the Environment LSV1 written by F. H. Frimmel and published by . This book was released on 1988-04-25 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very Good,No Highlights or Markup,all pages are intact.
Book Synopsis Handbook of Soil Sciences by : Pan Ming Huang
Download or read book Handbook of Soil Sciences written by Pan Ming Huang and published by CRC Press. This book was released on 2011-11-17 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co
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.
Download or read book Humic Substances written by E A Ghabbour and published by Woodhead Publishing. This book was released on 2014-01-30 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume uses a molecular approach to bring the reader up to date with research into the structure and properties of these unusual materials. Agricultural and environmental scientists will find its coverage of HS use for soil remediation and enhancement and in water purification as alternatives to conventional methods invaluable.
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 Humic Substances and Chemical Contaminants by : C. E. Clapp
Download or read book Humic Substances and Chemical Contaminants written by C. E. Clapp and published by . This book was released on 2001 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally, a thorough exploration of all aspects of humic-anthropogenic and humic-metals interactions. Four sections cover composition and structure, interaction with xenobiotics, metals interaction, and transport and modeling, a topic of prime environmental importance, especially with regard to tracing a contaminant to its source. A companion CD combines computational chemistry, scanning probe microscopy, and animation to visualize the chemical reactivity of humic substances.
Book Synopsis Molecular Environmental Soil Science at the Interfaces in the Earth’s Critical Zone by : Jian-Ming Xu
Download or read book Molecular Environmental Soil Science at the Interfaces in the Earth’s Critical Zone written by Jian-Ming Xu and published by Springer Science & Business Media. This book was released on 2011-01-28 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Molecular Environmental Soil Science at the Interfaces in the Earth's Critical Zone" presents contributions from the 1st International Symposium of Molecular Environmental Soil Science at the Interfaces in the Earth's Critical Zone held in Hangzhou, China. It introduces new ideas, findings, methods, and experience on above new and emerging subject areas. A broad range of topics are covered: the role of mineral colloids in carbon turnover and sequestration and the impact on climate change, biogeochemical interfacial reactions and dynamics of vital and toxic elements, ecotoxicology of anthropogenic organics, environmental nanoparticles and their impacts, and ecosystem health. The book will be a valuable reference for researchers in soil chemistry, environmental chemistry, mineralogy, microbiology, ecology, ecotoxicology, and physics. Jianming Xu is a Professor at the Institute of Soil and Water Resources and Environmental Science, Zhejiang University, China. Pan Ming Huang is a Professor at the Department of Soil Science, University of Saskatchewan, Canada.
Book Synopsis Annual Progress Review by : University of Manitoba. Faculty of Agricultural and Food Sciences
Download or read book Annual Progress Review written by University of Manitoba. Faculty of Agricultural and Food Sciences and published by . This book was released on 1999 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological Significance of the Interactions Among Clay Minerals, Organic Matter and Soil Biota by : A. Violante
Download or read book Ecological Significance of the Interactions Among Clay Minerals, Organic Matter and Soil Biota written by A. Violante and published by Elsevier. This book was released on 2002-06-06 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil MineralOrganic MatterMicroorganism Interactions and Ecosystem Health presents up-to-date information on the dynamics, transformations and bioavailability of xenobiotics in soil and their impact on ecosystem health, the ecological significance of interactions of metals and metalloids with soil colloids, enzymes and microbial biomass and the role of minerals-organic matter - soil biota interactions in the restoration of perturbed ecosystems. The title comprises two volumes: Volume A: Dynamics, Mobility and Transformation of Pollutants and Nutrients. Volume B: Ecological Significance of the Interactions mong Clay Minerals, Organic Matter and Soil Biota. This title could serve as a basic reference for students, teachers, and researchers by providing in-depth knowledge of the current state of the art in a particular area of soil science.
Book Synopsis Bacterial Adaptation to Humic Acid-sorbed Polycyclic Aromatic Hydrocarbons (PAH) by : Dominic J. Vacca
Download or read book Bacterial Adaptation to Humic Acid-sorbed Polycyclic Aromatic Hydrocarbons (PAH) written by Dominic J. Vacca and published by . This book was released on 2003 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biodegradation of Polycyclic Aromatic Hydrocarbons in the Presence of Humic Acid by : Jeremy J. Porter
Download or read book Biodegradation of Polycyclic Aromatic Hydrocarbons in the Presence of Humic Acid written by Jeremy J. Porter and published by . This book was released on 1998 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Humic Substances, Peats and Sludges by : M H B Hayes
Download or read book Humic Substances, Peats and Sludges written by M H B Hayes and published by Elsevier. This book was released on 1997-01-01 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the contributions given at a leading international conference, this volume concentrates on developments in the environmentally-friendly disposal of sludges and on the reawakened interest in composting which has emerged as a result of significant European directives.
Download or read book הגדה של פסח written by and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Research written by and published by . This book was released on 1993 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
