Record Display for the EPA National Library Catalog

RECORD NUMBER: 482 OF 833

OLS Field Name OLS Field Data
Main Title Long-Term Performance of 137 Stack Gas Continuous Emission Monitors.
Author Hebert, Roland P. ; Mitchell, William J. ;
CORP Author Environmental Monitoring Systems Lab., Research Triangle Park, NC. Quality Assurance Div.
Year Published 1983
Report Number EPA-600/J-83-009; EPA-68-02-3405;
Stock Number PB83-194688
Additional Subjects Monitors ; Air pollution control ; Chimneys ; Performance evaluation ; Nitrogen oxides ; Sulfur dioxide ; Failure ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB83-194688 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 5p
Abstract
Continuous emission monitoring system operation reports in the files of three air pollution control agencies were examined to determine the frequency, duration and type of malfunctions that cause these systems to become inoperative for regulatory purposes. Eighteen months of operating data were examined for 137 monitors (74 NOx, 37 SO2, 7 combination NOx/SO2, 8O2, and 11 opacity) that had previously passed an acceptance (performance) test identical to EPA monitoring system performance test procedures.