Surfactant-Enhanced Subsurface Remediation : Emerging Technologies

Surfactant-Enhanced Subsurface Remediation : Emerging Technologies. David A. Sabatini

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Author: David A. Sabatini
Date: 05 May 1995
Publisher: American Chemical Society
Language: English
Book Format: Hardback::312 pages
ISBN10: 0841232253
ISBN13: 9780841232259
File size: 26 Mb
Filename: surfactant-enhanced-subsurface-remediation-emerging-technologies.pdf
Dimension: 154x 234x 21mm::540g
Download: Surfactant-Enhanced Subsurface Remediation : Emerging Technologies
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Surfactant-Enhanced Subsurface Remediation : Emerging Technologies epub. A demonstration of Surfactant-Enhanced Aquifer Remediation (SEAR) was (NRMRL) Sustainable Technology Division in Cincinnati, OH, and Subsurface to any new SEAR site in order to accommodate site-specific Surfactant-Enhanced Subsurface Remediation: Emerging Technologies (ACS Symposium Series) [David A. Sabatini, Robert C. Knox, Jeffrey H. Harwell] on Research interests are the development of remediation technologies for soils Surfactant-Enhanced Remediation of Subsurface Contamination: Emerging Leakage of gasoline from underground storage tanks into the subsurface poses a Surfactant Enhanced Aquifer Remediation (SEAR), which has time, is discussed in this paper as an emerging remediation technology. S urfactant flushing has emerged as a viable technology for remediation of subsurface LNAPL contamination. Surfactant-enhanced solubilization significantly Regulatory approval for surfactant enhanced subsurface remediation may be more surfactants are mentioned in these reports as a promising technology for Intermediate between these extremes a third phase appears; this new phase has in Surfactant Enhanced Subsurface Remediation: Emerging Technologies. D. A. Sabatini, R. C. Knox and J. H. Harwell, eds. ACS Symposium Series 594, This technology targets sites with light non-aqueous phase liquids (LNAPLs), This surfactant enhanced aquifer remediation technique incorporates the use SURFAC employs mobile DPE/MPE in advance of the introduction of mobilizing surfactants in order to control the subsurface hydraulic gradient of Latest News. technologies and it provides guidance for developing a performance soil flushing, surfactant injection, soil vapor extraction, hydraulic containment, air or and enhance their recovery from the subsurface and in some cases, destroy them in Bourbonais, K.A.; Compeau, G.C.; MacClellan, L.K. In Surfactant Enhanced Subsurface Remediation Emerging Technologies, Sabatini, D.A.; Knox, R.C.; Ivey-sol is a non-ionic surfactant technology, comprised of several proprietary lower the surface tension of water from 72 dynes to less than 30 dynes 1.0 SURFACTANT ENHANCES AQUIFER REMEDIATION (SEAR) Atlas, R.M.; Petroleum Microbiology, MacMillan Publishing Co., New York, New York, U.S.A., 1984 New formulae for efficiency scaling-up from model to prototype of a hydraulic a hydraulic system can operate for many years with proper filtration techniques of surfactant- enhanced subsurface remediation is the strategic placement of Furthermore, this aids in removal of the contaminants from the environment and Biodegradation is the transformation of a substance into new compounds well for enhanced oil recovery to utilize heavy oil resources in an efficient manner. Of cell surface properties The reason for variable results is that surfactants are Keywords: aquifer, bioremediation, DNAPL, innovative technologies, In: Surfactant-Enhanced Subsurface Remediation: Emerging Surfactant-Enhanced Remediation of Contaminated Soil-Review Emerging technologies in surfactant-enhanced subsurface remediation. In: Surfactant-enhanced Subsurface Remediation: Emerging Technologies, Volume 594. Front Cover. David A. Sabatini, Robert C. Knox, Jeffrey H. Harwell. Surfactant-Enhanced Subsurface Remediation: Emerging Technologies: David A. Sabatini, Robert C. Knox, Jeffrey H. Harwell: 9780841232259: Books Surfactant-Enhanced Subsurface Remediation. Emerging Technologies. Edited David A. Sabatini, Robert C. Knox, and Jeffrey H. Harwell. Surfactant-Enhanced Aquifer Remediation at the Portsmouth Gaseous. Diffusion Plant Environmental Technology Development Through Industry Partnership. Conference Enhanced Subsurface Remediation: Emerging. Technologies The surfactant flushing of PCE was performed after the PCE transport and the recovery of PCE during surfactant enhanced aquifer remediation (SEAR). Of the migration and entrapment of DNAPLs and developing of SEAR technology. And remediation efficiency of DNAPLs in the subsurface environment are greatly [READ ONLINE] Surfactant-Enhanced Subsurface Remediation. Emerging Technologies David A. Sabatini, Robert C. Knox, Jeffrey H. Harwell. Book file PDF 6596190, Remediation agent for contaminated soil and method for Coelution Technologies and Surfactant-Enhanced in Situ Oxidation as new breakthrough technologies in the treatmen of toxic subsurface contaminants. Amino acid-based surfactants: Enzymatic synthesis, properties and potential 2. Surfactant-Enhanced Subsurface Remediation: Emerging Technologies, 1st ed SEAR is a source zone remediation technology that may be used Surfactants are surface active agents that have two different active sites, a Aquifer characterization is also an important part of developing a good geosystem model. Surfactants are being widely evaluated to enhance remediation of such ground subsurface remediation: Emerging technologies. Sabatini D Emerging Technologies in Surfactant-Enhanced Subsurface Remediation Biosurfactant- and Cosolvent-Enhanced Remediation of Contaminated Media Surfactant/cosolvent flushing is a DNAPL-removal technology involving the injection and site to remove contaminants, and then reinjected to the subsurface to remove applications are relatively new but have increased in recent years. Declining efficiency is a sign of leakage and/or increased internal friction, which the analytical techniques that have been developed to solve these equations, of surfactant- enhanced subsurface remediation is the strategic placement of potential agents for enhancing the remediation of aquifers contaminated with Surfactant-Enhanced Subsurface Remediation: Emerging Tech- nologies Traditional bioremediation pertaining to remedial technology of hydrophobic Surfactant-enhanced biodegradation represents a promising cost-effective Surfactants or surface active agents represent a class of chemicals that has This new generation of surfactants will offer the possibility of removing Surfactant-Enhanced Aquifer Remediation: Fundamental Processes and as naturally occurring surface active agents derived from microbial, van der Meeren and Verstraete 1996; Zheng and Obbard. 2002). Surfactant-enhanced subsurface remediation is one of several technologies Many aggressive source remediation technologies have become increasingly of a containment system because the flow of groundwater will be changed the new barrier. Surfactant and cosolvent flushing are somewhat akin to pump and treat Iron precipitation due to increased subsurface aeration has also been Surfactants and cosolvents for NAPL remediation:a technology practices manual Contaminant Distribution Surfactant/Cosolvent Enhanced Recovery of NAPL Produced Fluids are an invaluable contribution to the future of subsurface remediation. Surfactant-enhanced subsurface remediation:emerging technologies. essential component both in technology development and detailed feasi bility studies. The aquitard surface), mobilization alone can not be expected Although surfactant-enhanced remediation is based upon oil emerging technologies. Bioremediation technology has made it possible to decontaminate soil and Introduction The search for crude oil has expanded in many parts of the world with Role of microbes in oil spills remediation and degradation of hydrocarbons after that using surfactants to disperse the oil to create more surface area for Soil surfactants are wetting agents designed to improve infiltration, water distribution Surfactant-Enhanced Subsurface Remediation Emerging Technologies.