||Synthesis report on five dense, nonaqueous-phase liquid (DNAPL) remediation projects [electronic resource] /
||GeoTrans, Inc., Freehold, NJ.;Dynamac Corp., Ada, OK.;National Risk Management Research Lab., Cincinnati, OH.
|| U. S Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory,
Hazardous waste site remediation. ;
Environmental policy. ;
Dense nonaqueous phase liquids.
Ground water contamination ;
Remedial action ;
Demonstration projects ;
Lessons learned ;
Economic analysis ;
Steam injection ;
DNAPL(Dense Nonaqueous Phase Liquids) ;
Dense Nonaqueous Phase Liquids ;
Cape Canaveral ;
Dry cleaners ;
Dover Air Force Base ;
Hill Air Force Base ;
Loring Air Force Base ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||1 online resource (94 p.) : ill., charts ; digital, PDF file
Dense non-aqueous phase liquid (DNAPL) poses a difficult problem for subsurface remediation because it serves as a continuing source to dissolved phase ground water contamination and is difficult to remove from interstitial pore space or bedrock fractures in the subsurface. Numerous technologies have been developed to attempt DNAPL remediation, but demonstrations of these technologies have had mixed results, making it difficult for site managers to decide whether or not to consider a particular DNAPL remediation technology for their site. This document summarizes the performance and results of DNAPL removal demonstration projects at five sites with the purpose of informing the hydrogeology and remedial engineering community of the results and lessons learned from these demonstrations.
Title from title screen (viewed on Oct. 25, 2010) "Teri Richardson, Task Order Manager." "EPA/600/R-07/066." "May 2007."