Full Record Display for the EPA National Library Catalog


Main Title Determination of volatile pesticides in industrial and municipal wastewaters /
Author Warner, J. S. ; Engel, T. M. ; Mondron, P. J. ; Landes, M. C.
Other Authors
Author Title of a Work
Engel, T. M.
Mondron, P. J.
Lades, M. C.
CORP Author Battelle Columbus Labs., OH.;Environmental Monitoring and Support Lab.-Cincinnati, OH.
Publisher GPO,
Year Published 1985
Report Number EPA/600/4-85/020; EPA-68-03-2956
Stock Number PB85-189918
Subjects Chloropicrin ; Ethylene dibromide
Additional Subjects Chemical analysis ; Industrial wastes ; Pesticides ; Gas chromatography ; Extraction ; Water analysis ; Water pollution ; Concentration(Composition) ; Potable water ; Mass spectroscopy ; Water pollution detection ; Municipal wastes ; Volatile organic compounds ; Halomethanes ; Electron capture detectors ; Chloropicrin ; Ethane/dibromo
Library Call Number Additional Info Location Last
NTIS  PB85-189918 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 49 pages : illustrations
Abstract A method was developed for the determination of two volatile pesticides, chloropicrin and ethylene dibromide, in wastewaters. The methods development program consisted of; a literature review; determination of the extraction efficiency for each compound from water into cyclohexane; and determination of suitable gas chromatographic analysis conditions. The final method was applied to two representative wastewaters spiked at appropriate levels in order to determine precision and accuracy of the method. For a wastewater sample spiked with 5 micrograms/l of chloropicrin and ethylene dibromide, the recoveries were 98 + or - 12 percent and 69 + or - 6.7 percent, respectively. For a wastewater spiked at 50 micrograms/l of chloropicrin and ethylene dibromide, the recoveries were 98 + or - 3.3 percent and 108 + or - 4.8 percent, respectively. Method detection limits (MDLs) for the two compounds in distilled water were 0.84 micrograms/l for chloropicrin and 0.20 micrograms/liter for ethylene dibromide. MDLs in wastewaters may be higher due to interfering compounds.
Notes "EPA/600/4-85/020." "April 1985." Microfiche.
Place Published Cincinnati, Ohio :
Corporate Au Added Ent United States. Environmental Protection Agency. ; Environmental Monitoring and Support Laboratory. ; Batelle Columbus Laboratories.
PUB Date Free Form {1985}
NTIS Prices PC A03/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20011015170539
Language eng
Origin NTIS
OCLC Rec Leader 01167cam 2200301Ka 45170