Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Determination of dithiocarbamate pesticides in wastewaters : final report /
Author Engel, Tina M. ; Engel, T. M. ; Warner, J. S. ; Cooke, W. M.
Other Authors
Author Title of a Work
Engel, Tina M.
CORP Author Battelle Columbus Labs., OH.;Environmental Monitoring and Support Lab.-Cincinnati, OH. Physical and Chemical Methods Branch.
Publisher GPO,
Year Published 1985
Report Number EPA/600/4-85/072; EPA-68-03-1760
Stock Number PB86-118726
Subjects Dithiocarbamates. ; Sewage. ; Pesticides--Environmental aspects--United States--Measurement ; Hazardous wastes--United States--Analysis
Additional Subjects Pesticides ; Water analysis ; Thiocarbamates ; Gas chromatography ; Extraction ; pH ; Performance evaluation ; Evaporation ; Hydrolysis ; Water pollution ; Water pollution detection
Library Call Number Additional Info Location Last
NTIS  PB86-118726 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 58 pages
Abstract A method was modified and validated for the determination of dithiocarbamate pesticides in wastewaters. The developed method consists of sample pH adjustment to pH 12.2; removal of indigenous CS2 by purging in a vortex evaporator; acidification of the sample to hydrolyze dithiocarbamate pesticides to form CS2; extraction of the CS2 from the sample into hexane; and determination of the CS2 by gas chromatography using a Hall detector in the sulfur mode. The final method was applied to a wastewater obtained from a manufacturer of a dithiocarbamate in order to determine the precision and accuracy of the method. The quality of the standard used for nabam recovery studies was in question. Method detection limits (MDLs) in wastewaters may be higher due to interfering compounds.
Notes "EPA/600/4-85/072." "October 1985." "Final report 11/83-4/84." Microfiche.
Place Published Cincinnati, Ohio :
Supplementary Notes Sponsored by Environmental Monitoring and Support Lab.-Cincinnati, OH. Physical and Chemical Methods Branch.
Corporate Au Added Ent Environmental Monitoring and Support Laboratory (Cincinnati, Ohio)
PUB Date Free Form {1985}
NTIS Prices PC A04/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20020103142209
Language eng
Origin NTIS
OCLC Rec Leader 01064nam 2200265Ka 45020