OLS : Record

RECORD NUMBER: 41 OF 3068

Main Title Accutech pneumatic facturing extraction and hot gas injection, phase I applications analysis report /
Author Skovronek, H. S.
CORP Author Science Applications International Corp., Hackensack, NJ.;Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
Publisher Center for Environmental Research Information,
Place Published Cincinnati, OH :
Year Published 1993
Report Number EPA/540/AR-93/509; EPA-68-C0-0048
Stock Number PB94-117439
OCLC Number 29199827
Subjects Pneumatic fracturing extraction; Gas injection; Superfund; Trichloroethylene; New Jersey; Field tests; Technological innovation; Pneumatic equipment; Extraction; Halogenated hydrocarbons; Land pollution control; Soil contamination; Economic analysis; Reprints; Superfund Innovative Technology Evaluation; Decontamination; Cleanup operations; Accutech Remedial Systems
Subject Added Ent Soil pollution; Organic compounds--Environmental aspects; Soils--Organic compound content--Environmental aspects
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=10001UDZ.txt
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB94-117439 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 xii, 44 p. : ill. ; 28 cm.
Abstract The report summarizes and analyzes the SITE demonstration of Accutech's Pneumatic Fracturing Extraction (PFE) process at an industrial park in NJ. Based on the results of 4-hr tests before and after fracturing, extracted air flow rate increased an average 600% and trichloroethene (TCE) mass removal rate increased about 675%, primarily due to the increased air flow. The radius for effective vapor extraction also is enlarged by fracturing; extracted air flow rates increased 700% to 1,400% in wells at a 10 ft radius and 200% to 1,100% in wells 20 ft from the fracture well. With passive air inlets, the extracted air flow rate increased about 19,500%, and TCE mass removal rate increased 2,300%. The estimated cost for full-scale remediation of the site with PFE was $307/kg ($140/lb) of TCE removed based on the SITE demonstration experience and information provided by the developer. Major contributing factors were: Labor (29%); Capital Equipment (22); and Emissions Collection/disposal (19%). Numerous assumptions were used in arriving at this cost. Results of two Hot Gas Injection (HGI) tests were inconclusive.
Notes EPA/540/AR-93/509 "July 1993"--Cover. "SITE : Superfund Innovative Technology Evaluation"--Cover. PFE.
Supplementary Notes Sponsored by Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
Corporate Au Added Ent Center for Environmental Research Information (Cincinnati, Ohio). ; Risk Reduction Engineering Laboratory (U.S.). ; Superfund Innovative Technology Evaluation Program (U.S.). ; United States. Environmental Protection Agency. Office of Research and Development. ; Center for Environmental Research Information (Cincinnati, Ohio). ; Risk Reduction Engineering Laboratory (U.S.). ; Superfund Innovative Technology Evaluation Program (U.S.). ; United States. Environmental Protection Agency. Office of Research and Development.
PUB Date Free Form 1993.
Ti Tra Differently EPA/540/AR-93/509
NTIS Prices PC A04/MF A01
BIB Level m
OCLC Time Stamp 19931210171008
Cataloging Source OCLC/T
Language ENG
Origin OCLC
Type MERGE
OCLC Rec Leader 01314nam 2200301Ia 45020