Download or read book Investigation of Multicomponent Sorption and Desorption Rates in Saturated Groundwater Systems written by and published by . This book was released on 1992 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Multicomponent Sorption and Desorption Rates in Saturated Groundwater Systems written by Cass Timothy Miller and published by . This book was released on 1990 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1992 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Resources Research Institute News of the University of North Carolina written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Sorption Mass Transfer Models Using Synthetic Soils written by Karla K. Mika and published by . This book was released on 1996-12-01 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain-scale sorption mass transfer is an important process that must be considered when predicting clean-up time and choosing remediation techniques for subsurface hazardous waste contamination. Rate-limited sorption is responsible for the rebound effect, where remediated groundwater is recontaminated by desorption. Sorbed contaminants are not available for microbial degradation, and the desorption rate may govern the effectiveness of natural attenuation by biodegradation. Grain-scale sorption nonequilibrium is generally attributed to diffusive transport, either in SOM or in mineral micropores. Typically used sorption mass transfer models either fail to reproduce long-term slow desorption (first-order models), or are based on diffusion in assumed (often spherical) grain geometries. New multisite models have been proposed that incorporate more realistic grain geometries. To validate these models, we have conducted sorption rate experiments with paraffin, nylon, and porous ceramic spheres. These synthetic surrogate soils were chosen for their differing, but known, sorption coefficients, diffusion coefficients, and geometries. Experiments were conducted in batch systems containing only a single material and size, as well as distributions of two or more materials and sizes. We tested the ability of the model to simulate the behavior of these systems and to fit system parameters from rate data.

Download or read book Survey of Laboratory Studies Relating to the Sorption desorption of Contaminants on Selected Well Casing Materials written by José L. Llopis and published by . This book was released on 1992 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Pollution Control written by and published by . This book was released on 1991 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Guide to the Assessment and Remediation of Underground Petroleum Releases written by American Petroleum Institute. Manufacturing, Distribution, and Marketing Dept and published by . This book was released on 1996 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report Water Resources Research Institute of the University of North Carolina written by and published by . This book was released on 1967 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Checklist of Official North Carolina State Publications written by and published by . This book was released on 1992 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991 with total page 1374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book WRRI News written by and published by . This book was released on 1991 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geochemical Processes written by Horst D. Schulz and published by Wiley-VCH. This book was released on 2002-12-25 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a result of the Priority Programme 546 run by the Deutsche Forschungsgemeinschaft. It presents the various ideas, concepts and conclusions that resulted from this Programme on the subject of geochemical processes with long-term effects in anthropogenically influenced drainage and ground water.

Download or read book CATION ADSORPTION AND DESORPTION RATES IN NATURAL WATER STUDIES written by Gordon K. Pagenkopf and published by . This book was released on 1973 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Sorption and Desorption of Organic Contaminants by Aquifer Solids written by Jeffrey Allen Cunningham and published by . This book was released on 1998 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: