Historical and Retrospective Survey of Monitored Natural Attenuation: A Line of Inquiry Supporting Monitored Natural Attenuation and Enhanced Passive Remediation of Chlorinated Solvents

Looney, B. B.

Savannah River Site (S.C.)

关键词: Attenuation;    Remedial Action;    Historical Aspects;    Biodegradation;    11 Nuclear Fuel Cycle And Fuel Materials;   

DOI  :  10.2172/822947
RP-ID  :  WSRC-TR-2003-00333, Rev. 1
RP-ID  :  AC09-96SR18500
RP-ID  :  822947

美国|英语

来源: UNT Digital Library

【 摘 要 】

As requested by the Savannah River Technology Center, Groundwater Services, Inc. (GSI), has conducted a historical analysis of Monitored Natural Attenuation (MNA) application at chlorinated solvent sites. The objective of the analysis was to document trends, characteristics, successes, and barriers in the use of MNA as a remedy at chlorinated solvent sites. The analysis consisted of the following: (1) a review of recent literature regarding application of natural attenuation at chlorinated solvent sites, (2) a review of regulatory and industry guidance directing evaluation and implementation of MNA as a remedy at chlorinated solvent sites, and (3) a historical survey distributed to MNA experts, which requested data relating to the evaluation and implementation of MNA at chlorinated solvent sites.