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The Sorption Of Nonionic Organic Contaminants To Natural Dissolved Organic Matter And Its Implication For Facilitated Contaminant Transport
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Book Synopsis The Sorption of Nonionic Organic Contaminants to Natural Dissolved Organic Matter and Its Implication for Facilitated Contaminant Transport by : Bruce Eric Herbert
Download or read book The Sorption of Nonionic Organic Contaminants to Natural Dissolved Organic Matter and Its Implication for Facilitated Contaminant Transport written by Bruce Eric Herbert and published by . This book was released on 1992 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Basic Concepts of Contaminant Sorption at Hazardous Waste Sites by : M. D. Piwoni
Download or read book Basic Concepts of Contaminant Sorption at Hazardous Waste Sites written by M. D. Piwoni and published by . This book was released on 1990 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissolved Organic Matter-nonionic Pesticide Interactions and Nonionic Pesticide Sorption by Clay and Soil as Influenced by Dissolved Organic Matter by : Dar-Yuan Lee
Download or read book Dissolved Organic Matter-nonionic Pesticide Interactions and Nonionic Pesticide Sorption by Clay and Soil as Influenced by Dissolved Organic Matter written by Dar-Yuan Lee and published by . This book was released on 1988 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sorption of Nonionic Organic Compounds by Anthropogenic Organic Phases in Soil-water Systems by : Shaobai Sun
Download or read book Sorption of Nonionic Organic Compounds by Anthropogenic Organic Phases in Soil-water Systems written by Shaobai Sun and published by . This book was released on 1992 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991 by :
Download or read book National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991 written by and published by . This book was released on 1991 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioavailability of Contaminants in Soils and Sediments by : National Research Council
Download or read book Bioavailability of Contaminants in Soils and Sediments written by National Research Council and published by National Academies Press. This book was released on 2003-05-03 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1992 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wastewater Contaminant Sorption and Dissolved Organic Matter Characterization by : Perry Mitchell
Download or read book Wastewater Contaminant Sorption and Dissolved Organic Matter Characterization written by Perry Mitchell and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organic Contaminants in Soil by : W. Schlebaum
Download or read book Organic Contaminants in Soil written by W. Schlebaum and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: He availability of organic contaminants in soils or sediments for microbial degradation or removal by physical means (e.g.) soil washing or soil venting) depends on the desorption kinetics of these contaminants from the soil matrix. When the organic contaminants desorb very slow from the soil matrix, remediation of polluted sites may be hampered. In this thesis, sorption kinetics of organic contaminants in soil was investigated with emphasis on the influence of natural organic matter on slow desorption rates, and the influence of sorption kinetics on the microbial degradation rates of these contaminants. Two organic matter fractions, humic acids and humin, were shown not only to differ in their affinity for an organic contaminant, but also in the kinetics of their interactions with the contaminant. The results showed that humin can play an important role in the sorption behaviour of a soil. Interaction between humic acids and an organic contaminant were shown to be non-linear. Non-linear sorption behaviour was also observed for soil. The effects of non-linear sorption behaviour were demonstrated in simulations. Non-linear sorption may be caused by a limited number of sites with a high sorption energy that are present in humin. Microbial degradation of an organic contaminant in soil was predicted using measured desorption kinetics and measured intrinsic microbial degradation kinetics. It was shown that only for the slow-desorbing contaminant fraction, the desorption rate was the rate-determining step for the degradation in soil. When microorganisms are able to degrade contaminants that become available by a slow desorption process, the natural degradation of organic contaminants in soil can be an efficient remediation method in the last stages of the in situ remediation of a contaminated soil. Continuous monitoring of such a contaminated soil however will be needed.
Book Synopsis Principles of Contaminant Transport in Soils by : Raymond Nen Yong
Download or read book Principles of Contaminant Transport in Soils written by Raymond Nen Yong and published by Elsevier Science & Technology. This book was released on 1992 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste generation and disposal; Soil composition; Wastes and contaminants; Soil-water interaction and relations; Contaminant-soil interaction; Soil permeability: characteristics and laboratory measurements; Evaluation of adsorption and diffusion; Contaminant transport modelling: solute transport; Contaminant transport modelling: transport of non-aqueous phase liquids.
Book Synopsis Non-equilibrium Conditions During Organic Contaminant Mobilization, Transport and Degradation in the Subsurface by : Markus Wehrer
Download or read book Non-equilibrium Conditions During Organic Contaminant Mobilization, Transport and Degradation in the Subsurface written by Markus Wehrer and published by . This book was released on 2015 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monitored Natural Attenuation of Inorganic Contaminants in Ground Water by :
Download or read book Monitored Natural Attenuation of Inorganic Contaminants in Ground Water written by and published by . This book was released on 2007 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: V.3 ... consists of individual chapters that describe 1) the conceptual background for radionuclides, including tritium, radon, strontium, technetium, uranium, iodine, radium, thorium, cesium, plutonium-americium and 2) data requirements to be met during site characterization.
Book Synopsis Sorption Properties of Sediments and Energy-related Pollutants by : John J. Hassett
Download or read book Sorption Properties of Sediments and Energy-related Pollutants written by John J. Hassett and published by . This book was released on 1980 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Natural Organic Matter in Water by : Mika Sillanpaa
Download or read book Natural Organic Matter in Water written by Mika Sillanpaa and published by Butterworth-Heinemann. This book was released on 2022-10-17 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Organic Matter in Water: Characterization, Treatment Methods, and Climate Change Impact, Second Edition focuses on advanced filtration and treatment options, as well as processes for reducing disinfection by-products, making it an essential resource on the latest breakthroughs in the characterization, treatment and removal of natural organic matter (NOM) from drinking water. Based on the editor’s years of research and field experience, the book covers general parameters, isolation and concentration, fractionation, composition and structural analysis, and biological testing, along with removal methods such as inorganic coagulants, polyelectrolytes and composite coagulants. In addition, sections cover electrochemical and membranes removal methods such as electrocoagulation, electrochemical oxidation, microfiltration and ultrafiltration, nanofiltration, and membrane fouling. This book is a valuable guide for engineers and researchers looking to integrate methods, processes and technologies to achieve desired affects. Provides a summary of up-to-date information surrounding NOM Presents enhanced knowledge on treatment strategies for the removal of NOM Covers conventional as well as advanced NOM removal methods
Book Synopsis Partition and Adsorption of Organic Contaminants in Environmental Systems by : Cary T. Chiou
Download or read book Partition and Adsorption of Organic Contaminants in Environmental Systems written by Cary T. Chiou and published by John Wiley & Sons. This book was released on 2003-07-07 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given the presence of a wide variety of contaminants in the environment, it is important to understand what drives a contaminant from one medium to another, as well as the manner and extent to which a contaminant associates with the different media or phases within a local environmental system. Partition and Adsorption of Organic Contaminants in Environmental Systems forms a comprehensive resource on the behavioral characteristics of contaminants so that appropriate strategies can be adopted to either prevent or minimize their adverse impacts on human welfare and natural resources. Cary Chiou’s far-reaching text depicts the processes by which nonionic organic contaminants are sorbed to natural biotic and abiotic substances. This book focuses on physical principles and system parameters that affect the contaminant uptake by soil from water, air, and other media; by fish from water; and by plants from soil and water. As contaminant uptake by natural organic substances is often predominantly a partition interaction, the partition characteristics in several solvent-water model mixtures are treated in detail to elucidate the relevant physicochemical parameters. The account of contaminant sorption to soils, fish, and plants is strengthened by companion chapters on: Fundamentals of solution theory Interphase partition equations Fundamentals of adsorption theory Vapor adsorption on mineral and carbonaceous solids No other single source in the field delivers as compelling a combination of background understanding and "state-of-the-science" comprehension of current issues. Ideally suited for a graduate-level environmental course, Partition and Adsorption of Organic Contaminants in Environmental Systems also serves as a technical guide to current and future research in the field.
Book Synopsis Sorption Processes and Pollution by : Grégorio Crini
Download or read book Sorption Processes and Pollution written by Grégorio Crini and published by Presses Univ. Franche-Comté. This book was released on 2010 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Retention of Organic Contaminants by Soils and Clays Exchanged with Organic Cations by : Jiunn-Fwu Lee
Download or read book Retention of Organic Contaminants by Soils and Clays Exchanged with Organic Cations written by Jiunn-Fwu Lee and published by . This book was released on 1988 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: