Surfactant Enhanced Subsurface Remediation
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Surfactant Enhanced Subsurface Remediation
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Author :
language : en
Publisher:
Release Date : 1995
Surfactant Enhanced Subsurface Remediation written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
Surfactant Enhanced Dnapl Remediation
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Author : David A. Sabatini
language : en
Publisher:
Release Date : 1996
Surfactant Enhanced Dnapl Remediation written by David A. Sabatini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Dense nonaqueous phase liquids categories.
Surfactant Enhancements
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Author :
language : en
Publisher:
Release Date : 1995
Surfactant Enhancements written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Hazardous waste site remediation categories.
Surfactants And Cosolvents For Napl Remediation A Technology Practices Manual
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Author : Donald F. Lowe
language : en
Publisher: CRC Press
Release Date : 1999-03-26
Surfactants And Cosolvents For Napl Remediation A Technology Practices Manual written by Donald F. Lowe and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-03-26 with Science categories.
A $19.3 million Department of Defense grant to Rice University funds the Advanced Applied Technology Demonstration Facility (AATDF). One of the project goals is the development of reduction strategies for nonaqueous phase liquids (NAPLs) in the subsurface. Surfactants and Cosolvents for NAPL Remediation records the results of AATDF research. The manual is a guide to the practical application of surfactants/cosolvent for in situ remediation. It is targeted to decision makers and anyone concerned with the design or implementation of these technologies. The book discusses the situational viability of surfactants/cosolvents , the possible results, design, and operation. It includes case studies, step-by-step guidance, and project cost work sheets. The successful results of the AATDF research, as documented Surfactants and Cosolvents for NAPL Remediation, are an invaluable contribution to the future of subsurface remediation. Without source NAPL reduction, the alternative is decades of plume management through pump-and-treat.
Transport And Remediation Of Subsurface Contaminants
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Author : David A. Sabatini
language : en
Publisher:
Release Date : 1992
Transport And Remediation Of Subsurface Contaminants written by David A. Sabatini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Language Arts & Disciplines categories.
Transport and remediation of subsurface contaminants: introduction; Colloid deposition in porous media and an evaluation of bed-media cleaning techniques; Deposition of colloids in porous media: theory and numerical solution; Surface-charge repulsive effects on the mobility of inorganic colloids in subsurface systems; Colloid transport and the gas-water interface in porous media; Colloid remediation in groundwater by polyelectrolyte; Removal of chromate from aqueous strems by ultrafiltration and precipitation; Potential for bacterial remediation of waste sites containing selenium or lead; Heap leaching as a solvent-extraction technique for remediation of metals-contaminated soils; Factors affecting surfactant performance in groundwater remediation applicationsInfluence of surfactant sorption on capillary pressure-saturation relationships; Surfactant-enchanced solubilization of tetrachloroethylene and degradation products in pump and treat remediation; Solubilization and biodegradation of Hydrophobic organic compounds in soil-aqueous systems with nonionic surfactants; sorption of hydrophobic organic compounds and nonionic surfactants with subsurface materials; Field tests of surfactant flooding: mobility control of dense nonaqueous-phase liquids; Landfill leachate effects on transport of organic substances in aquifer materials; Clay and immiscible organic liquids: greater capillary trapping of the organic phase; Exposure assessmnet modeling for hydrocarbon spills into the subsurface: sensitivity to soil properties.
Physicochemical Groundwater Remediation
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Author : James A. Smith
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Physicochemical Groundwater Remediation written by James A. Smith 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 2007-05-08 with Science categories.
As we transition into the 21st century, it is apparent that this is an exciting time for environmental engineers and scientists studying remediation technologies. There has been a rapid development of new ways to clean-up polluted groundwater. Research activities of the past and next 10 years will have a dramatic impact on the quality of the subsurface environment for the next century. In 20, or even 10 years from now, our approach to subsurface remediation will probably be vastly different than it is today. Many of the emerging technologies presented in this book will form the basis of standard remediation practices of the future. Physicochemical Groundwater Remediation presents detailed information on multiple emerging technologies for the remediation of the contaminated subsurface environment. All of these technologies apply our knowledge of physical and chemical processes to clean up ground water and the unsaturated zone, and many (if not all) of these emerging technologies will help define standard practices in the future. These technologies include in situ sorptive and reactive treatment walls, surfactant-enhanced aquifer remediation, optimization analyses for remediation system design, chemical, electrochemical, and biochemical remediation processes, and monitored natural attenuation. You will learn how palladium catalyzes the dehalogenation of chlorinated solvents. You will find out how barometric pumping can naturally remove significant quantities of volatile organic pollutants from shallow ground water and the unsaturated zone. You can learn about mobilizing non-aqueous phase liquids (NAPLs) without risking significant downward migration of the NAPL. You can find out how processes such as electroosmosis and electromigration can be exploited for groundwater remediation purposes and how zero-valent iron and zeolite treatment walls can be used in situ to treat and control contaminant plume migration. Contributors to this book are experts in groundwater remediation processes, and they represent industry, consulting, academia, and government. If your work involves the clean up of contaminated soil and groundwater, this book is an essential reference to keep you up to date on the most promising new developments in remediation research.
Streamline Simulation Of Surfactant Enhanced Aquifer Remediation
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Author : Douglas Irvin Tunison
language : en
Publisher:
Release Date : 1996-12-01
Streamline Simulation Of Surfactant Enhanced Aquifer Remediation written by Douglas Irvin Tunison and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-01 with categories.
Nonaqueous Phase Liquids (NAPLs) are a recognized source of groundwater contamination. Surfactant Enhanced Aquifer Remediation (SEAR) shows promise in increasing the efficiency and effectiveness over traditional 'pump and treat' NAPL remediation processes. Laboratory results are not always consistent with the effects observed in field applications because of the complex interactions that occur in the subsurface. Mathematical modeling is required to enable accurate prediction and understanding of SEAR.
Surfactant Enhanced Subsurface Remediation
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Author : David A. Sabatini
language : en
Publisher:
Release Date : 1995
Surfactant Enhanced Subsurface Remediation written by David A. Sabatini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Language Arts & Disciplines categories.
Provides a timely and thorough review of surfactant-based remediation technologies. Covers fundamental mechanistic studies to scale-up and process modeling and full-scale field implementation studies. Summarizes the technical, economic, and sociopolitical issues affecting widespread implementation of these technologies. Includes contributions from academic and industrial researchers as well as regulatory personnel.
Contaminants In The Subsurface
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2005-03-23
Contaminants In The Subsurface written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-23 with Science categories.
At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.
Subsurface Restoration
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Author : C. H. Ward
language : en
Publisher: CRC Press
Release Date : 1997-11-01
Subsurface Restoration written by C. H. Ward and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-11-01 with Technology & Engineering categories.
Presenting a clear, understandable examination, this book outlines efficient, effective methods and strategies for the complex field of subsurface remediation. The editors fully assess the state-of-knowledge of subsurface science requisite for finding new solutions, providing a focused guide for advanced subsurface remediation technology. Unparalleled in scope and practicality, Subsurface Restoration assists those persons determining the extent of environmental contamination for remedial technology selection and for environmental decision-making at all levels.