Record Display for the EPA National Library Catalog

RECORD NUMBER: 2684 OF 2701

OLS Field Name OLS Field Data
Main Title Western Research Institute Contained Recovery of Oily Wastes (CROW) process : innovative technology evaluation report /
Author Reynolds, C. R.
CORP Author Tetra Tech Environmental Management, Inc., Helena, MT.;National Risk Management Research Lab., Cincinnati, OH.
Publisher National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 2000
Report Number EPA 540/R-00-500; EPA-CR-68-C5-0037
Stock Number PB2000-106688
OCLC Number 44856542
Subjects In situ remediation. ; Oil pollution of groundwater. ; Groundwater--Pollution.
Additional Subjects Performance evaluation ; Aquifers ; Oil wastes ; Hazardous wastes ; Injection wells ; Contamination ; Coal tar ; Extraction ; Separation ; Water treatment ; Ground water ; Technology ; Economic anlaysis ; CROW process ; Subsurface contamination ; CROW(Contained Recovery of Oily Wastes)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=10001YT3.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAD  EPA/540-R-00-500 Region 1 Library/Boston,MA 01/26/2001
EJAD  EPA 540/R-00-500 HWTIC Region 3 Library/Philadelphia, PA 03/07/2003
EJBD ARCHIVE EPA 540-R-00-500 Headquarters Library/Washington,DC 02/02/2011
EJBD  EPA 540-R-00-500 Headquarters Library/Washington,DC 03/09/2001
EKAD  ######## Region 4 Library/Atlanta,GA 08/10/2001
EOBD  EPA 540/R-00-500 NEIC Library/Denver,CO 12/31/2009 DISPERSAL
ESAD  EPA 540-R-00-500 Region 10 Library/Seattle,WA 08/25/2000
NTIS  PB2000-106688 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xiii, 98 p. : ill. ; 28 cm.
Abstract
This report summarizes the findings of an evaluation of the Contained Recovery of Oily Wastes (CROW) technology developed by the Western Research Institute. The process involves the injection of heated water into the subsurface to mobilize oily wastes, which are removed from the subsurface through recovery wells. The oily waste is separated from the groundwater and is disposed or recycled. A portion of the water is then heated and reinjected into the subsurface. Primary demonstration objectives evaluated whether the CROW process removed coal tar from the subsurface or flushed the coal tar outside of the treatment area. The CROW process was successful in removing coal tar from the subsurface, but it was unable to reduce coal tar concentrations to residual immobile levels. The study suggests that the CROW process did not flush large amounts of contamination outside of the treatment area. Measurements of the amount of coal tar in the layer under the treatment zone before and after the demonstration suggest that some coal tar was pushed down into an underlying confining unit.
Notes
"March 2000". Includes bibliographical references. "Funded by the U.S. Environmental Protection Agency (EPA) under Contract No. 68-C5-0037 to Tetra Tech EM Inc."--p.ii. "EPA/540/R-00/500."