Humic Substances In The Global Environment And Implications On Human Health
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Humic Substances In The Global Environment And Implications On Human Health
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Author : International Humic Substances Society. International Meeting
language : en
Publisher: Elsevier Publishing Company
Release Date : 1994
Humic Substances In The Global Environment And Implications On Human Health written by International Humic Substances Society. International Meeting and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.
Advances in the chemistry and biochemistry of humic substances: isolation, characterization, functions; humic substances in soil and crop production; humic substances in aquatic and sedimentary systems; interactions of humic substances with organic and inorganic xenobiotics and with organisms; applicative aspects of humic substances: industrial and medical issues.
Soil Physical Chemistry
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Author : Donald L. Sparks
language : en
Publisher: CRC Press
Release Date : 2018-02-06
Soil Physical Chemistry written by Donald L. Sparks and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-06 with Technology & Engineering categories.
Soil Physical Chemistry, Second Edition takes up where the last edition left off. With comprehensive and contemporary discussions on equilibrium and kinetic aspects of major soil chemical process and reactions this excellent text/reference presents new chapters on precipitation/dissolution, modeling of adsorption reactions at the mineral/water interface, and the chemistry of humic substances. An emphasis is placed on understanding soil chemical reactions from a microscopic point of view and rigorous theoretical developments such as the use of modern in situ surface chemical probes such as x-ray adsorption fine structure (XAFS), Fournier transform infrared (FTIR) spectroscopies, and scanning probe microscopies (SPM) are discussed.
Humic Substances
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Author : E A Ghabbour
language : en
Publisher: Woodhead Publishing
Release Date : 2014-01-30
Humic Substances written by E A Ghabbour and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-30 with Science categories.
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.
Use Of Humic Substances To Remediate Polluted Environments From Theory To Practice
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Author : Irina V. Perminova
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-07
Use Of Humic Substances To Remediate Polluted Environments From Theory To Practice written by Irina V. Perminova 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 2006-04-07 with Science categories.
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).
Ecohydrology Hydrobiology
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Author :
language : en
Publisher:
Release Date : 2003
Ecohydrology Hydrobiology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
The international journal Ecohydrology & Hydrobiology (E&H) has been created to promote the concept of Ecohydrology, which is defined as the study of the functional interrelations between hydrology and biota at the catchment scale. Ecohydrology extends from the molecular level to catchment-scale processes and is based on three principles: • framework (hydrological principle) - quantification and integration of hydrological and ecological processes at a basin scale; • target (ecological principle) - necessity of enhancing ecosystem absorbing capacity and ecosystem services; and • management tool (ecological engineering) – the use of ecosystem properties for regulation the interplay between hydrology and biota. The journal encourages the submission of manuscripts which adopt an integrative approach to aquatic sciences, explaining ecological and hydrological processes at a river-basin scale or propose practical applications of this knowledge. It will also consider papers in other hydrobiological fields. Especially welcome are papers on regulatory mechanism within biocenosis and the resistance and resilience of freshwater and costal zones ecosystems. There is no page charge for published papers. All submitted papers, written exclusively in English, should be original works, unpublished and not under consideration for publication elsewhere. All papers are peer-reviewed. The following types of papers are considered for publication in E&H: • original research papers • invited or submitted review papers, • short communications
Refractory Organic Substances In The Environment
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Author : Fritz Hartmann Frimmel
language : en
Publisher: John Wiley & Sons
Release Date : 2008-01-08
Refractory Organic Substances In The Environment written by Fritz Hartmann Frimmel 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 2008-01-08 with Science categories.
Refractory organic substances (ROS) are an essential part of the biogeochemical carbon cycle. Wherever there is life on earth, there will also be ROS in the form of poorly biodegradable leftovers of organisms and as a source for new life. Furthermore, it is now beyond doubt that ROS are closely related to the carbon intensity identified as one of the driving forces in the dynamics of green house gas emission, such that ROS play a key role in sustainable development. 'Refractory Organic Substances in the Environment' provides the results of six years of top-priority research, funded by the Deutsche Forschungsgemeinschaft (DFG). This research program investigated the structure and function of ROS in different parts of the environment, from a chemical, physical, biological, and soil scientific point of view. It included the first systematic study of a set of reference samples from Central Europe, originating from a bog lake, soil seepage water, groundwater, and from the wastewaters of a brown coal processing plant and a secondary effluent. Thus, this work not only highlights the structural features obtained from the application of advanced analytical tools, but also the function in anthropogenically influenced aquatic systems and soils. Of special interest to students and researchers in life sciences.
Humic Matter In Soil And The Environment
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Author : Kim H. Tan
language : en
Publisher: CRC Press
Release Date : 2014-06-10
Humic Matter In Soil And The Environment written by Kim H. Tan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-10 with Science categories.
The field of humic matter research has undergone drastic changes in concepts and principles since the first edition of Humic Matter in Soil and the Environment: Principles and Controversies was published more than a decade ago. Still the only book of its kind specifically addressing humic acid principles and controversies, the Second Edition presen
Interactions Between Soil Particles And Microorganisms
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Author : Pan Ming Huang
language : en
Publisher: John Wiley & Sons
Release Date : 2002-03-12
Interactions Between Soil Particles And Microorganisms written by Pan Ming Huang 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 2002-03-12 with Science categories.
This definitive guide provides the scientific community with a critical evaluation of the interactions of minerals, organic components and microorganisms in the soil and their importance in the ecosystem. * Provides a unique insight into the effects of microbes on pollutants in the soil, which is necessary for all environmental scientists working in this area * Allows further discussion and development to uncover the dynamics and mechanisms of the environmental processes of nature
Nuclear Magnetic Resonance Spectroscopy In Environmental Chemistry
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Author : Mark A. Nanny
language : en
Publisher: Oxford University Press
Release Date : 1997-04-03
Nuclear Magnetic Resonance Spectroscopy In Environmental Chemistry written by Mark A. Nanny and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-04-03 with Science categories.
This book demonstrates the usefulness of NMR spectroscopy for a wide variety of applications in environmental science and technology. It contains a wealth of information relating to instrumentation, sample preparation, and data interpretation. The book is divided into three sections discussing contaminant interaction, solution and condensed-phase characterization, and nutrients and natural organic matter characterization. In addition to these in-depth chapters, an introductory overview provides the basic principles of solution and solid-state NMR spectroscopy. Each section also contains a discussion of advances in each area directly attributable to NMR spectroscopy. A final chapter suggests future directions for the deployment of this powerful technology in environmental science.
Air Pollution Calculations
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Author : Daniel A. Vallero
language : en
Publisher: Elsevier
Release Date : 2023-09-17
Air Pollution Calculations written by Daniel A. Vallero and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-17 with Science categories.
Air Pollution Calculations: Quantifying Pollutant Formation, Transport, Transformation, Fate and Risks, Second Edition enhances the systems science aspects of air pollution, including transformation reactions in soil, water, sediment and biota that contribute to air pollution. This second edition will be an update based on research and actions taken since 2019 that affect air pollution calculations, including new control technologies, emissions measurement, and air quality modeling. Recent court cases, regulatory decisions, and advances in technology are discussed and, where necessary, calculations have been revised to reflect these updates. Sections discuss pollutant characterization, pollutant transformation, and environmental partitioning. Air partitioning, physical transport of air pollutants, air pollution biogeochemistry, and thermal reactions are also thoroughly explored. The author then carefully examines air pollution risk calculations, control technologies and dispersion models. The text wraps with discussions of economics and project management, reliability and failure, and air pollution decision-making. - Provides real-life current cases as examples of quantitation of emerging air pollution problems - Includes straightforward derivation of equations, giving practitioners and instructors a direct link between first principles of science and applications of technologies - Presents example calculations that make scientific theory real for the student and practitioner