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RECORD NUMBER: 176 OF 1511

OLS Field Name OLS Field Data
Main Title Assessment of the Adequacy of the Appendix F Quality Assurance Procedures for Maintaining CEMS (Continuous Emission Monitoring Systems) Data Accuracy (Status Report No. 1).
CORP Author Entropy Environmentalists, Inc., Research Triangle Park, NC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-68-02-3431; EPA-600/4-83-047;
Stock Number PB83-264440
Additional Subjects Electric power plants ; Air pollution control equipment ; Scrubbers ; Quality assurance ; Auditing ; Performance evaluation ; Sulfur dioxide ; Nitrogen oxides ; Oxygen ; Carbon dioxide ; Continuous emission monitoring systems
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB83-264440 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 80p
Abstract This report summarizes the first year's audit results of Continuous Emission Monitoring Systems (CEMS) installed at scrubber-equipped power plants. The audits were conducted to support a draft quality assurance appendix for 40 CFR 60 entitled 'Quality Assurance Procedures for Gas CEMS Used for Compliance'. The procedures call for a quality performance audit of the CEMS using certified cylinder gas or reference method tests. Audit data have been collected for sulfur dioxide, nitrogen oxides, oxygen and carbon dioxide. EDC, Contraves, Lear Seigler and DuPont CEMS have been audited, with the results indicating the need for frequent audits with effective corrective action to be taken when excessive inaccuracies are measured.
NTIS Title Notes Final rept.
PUB Date Free Form Sep 83
Category Codes 13B; 68A; 97R
NTIS Prices PC A05/MF A01
Primary Description 600/08
Document Type NT
Cataloging Source NTIS/MT
Control Number 335724684
Origin NTIS
Type CAT