OLS : Record


Main Title Performance Audit Results for POHC (Principle Organic Hazardous Constituents): VOST (Volatile Organic Sampling Train) and Gas Measurement Methods.
Author Jayanty, R. K. M.; Sokash, J. A.; Gutknecht, W. F.; Decker, C. E.;
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Monitoring and Support Lab., Research Triangle Park, NC.
Year Published 1984
Report Number EPA-68-02-3431; EPA-600/4-84-036;
Stock Number PB84-187889
Subjects Hazardous materials; Audits; Incinerators; Organic compounds; Air pollution; Carbon tetrachloride; Chloroform; Vinyl chloride; Performance evaluation; Concentration(Composition); Gas analysis; Chemical analysis; Recommendations; Sampling; Principle organic hazardous constituents; Volatile organic sampling trains; Air pollution sampling; Air pollution detection; Ethylene/perchloro; Benzene; Volatile organic compounds
Library   Call Number Additional Info Location Date Modified
NTIS PB84-187889 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 41p
Abstract This report includes the results of a pilot audit program on source emission measurement systems used to measure POHC (Principle Organic Hazardous Constituents). Four laboratories currently active in sampling and analysis of POHC during trial burns at hazardous waste incinerators were included in the pilot audit program. Two source emission measurement systems frequently used for volatile POHC measurement during trial burns were audited. These measurement systems are the volatile organic sampling train (VOST) and bag measurement technique. The audits were conducted using gas cylinders containing five organics (carbon tetrachloride, chloroform, perchoroethylene, vinyl chloride and benzene). Results from the pilot audit program demonstrate gas cylinders are a very effective means of assessing accuracy of volatile POHC measurement systems. Audit results are reported in the report.
NTIS Title Notes Final rept..
PUB Date Free Form May 84
Category Codes 14B; 7D; 68A#; 99A#
NTIS Prices PC A03/MF A01
Primary Description 600/08
Document Type NT
Control Number 420221192
Cataloging Source NTIS/MT
Origin NTIS
Type CAT