Record Display for the EPA National Library Catalog

RECORD NUMBER: 17 OF 125

OLS Field Name OLS Field Data
Main Title DNAPL site characterization : quick reference fact sheet.
CORP Author Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
Publisher U.S. Environmental Protection Agency,
Year Published 1994
Report Number 9355.4-16FS; EPA/540/F-94/049; OSWER-9355.4-16FS
Stock Number PB94-963317
OCLC Number 34735640
Subjects Dense nonaqueous phase liquids. ; Nonaqueous solvents--Environmental aspects. ; Organic water pollutants.
Additional Subjects Waste management ; Superfund ; Coal tar ; Creosote ; Pesticides ; Hazardous materials ; Waste disposal ; Site characterization ; Environmental transport ; Soil gases ; Ground water ; Water pollution control ; Site surveys ; Chemical compounds ; DNAPL(Dense Nonaqueous Phase Liquids) ; Dense nonaqueous phase liquids ; Chlorinated solvents
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101KRR8.PDF
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101JSQT.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 540/F-94-049 HWTIC Region 3 Library/Philadelphia, PA 05/24/1996
EJAD  OSWER Dir 9355.4-16FS HWTIC Region 3 Library/Philadelphia, PA 05/24/1996
EJBD ARCHIVE OSWERDir.9355.4-16FS Headquarters Library/Washington,DC 12/22/2014
EMBD  EPA/540/F-94/049 GWERD Library/Ada,OK 12/28/2001
NTIS  PB94-963317 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 12 pages : illustrations ; 28 cm.
Abstract
Dense nonaqueous phase liquids (DNAPLs), such as some chlorinated solvents, coal tar wastes, creosote based wood-treating oils, and some pesticides, are immiscible fluids with a density greater than water. As a result of widespread production, transportation, use, and disposal of hazardous DNAPLs, particularly since 1940, there are numerous DNAPL contamination sites in North America. The potential for significant long-term groundwater contamination by DNAPL chemicals at many sites is high due to their toxicity, limited solubility (but much higher than drinking water limits), and significant migration potential in soil gas, groundwater, and/or as a separate phase liquid, DNAPL chemicals, particularly chlorinated solvents, are among the most prevalent groundwater contaminants identified in groundwater supplies and at waste disposal sites.
Notes
"Publication 9355.4-16FS." "EPA/540/F-94/049." "PB94-963317." "September 1994."