Record Display for the EPA National Library Catalog

RECORD NUMBER: 48 OF 114

OLS Field Name OLS Field Data
Main Title Field Evaluation of Methodology for Measurement of Cadmium in Stationary Source Stack Gases.
Author Moseman, R. F. ; Bath, D. B. ; McReynolds, J. R. ; Holder, D. J. ; Sykes, A. L. ;
CORP Author Radian Corp., Research Triangle Park, NC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Year Published 1986
Report Number EPA-68-02-4119; EPA/600/4-86/048;
Stock Number PB87-145355
Additional Subjects Air pollution ; Cadmium ; Flue gases ; Spectroscopic analysis ; Concentration(Composition) ; Chemical analysis ; Accuracy ; Incinerators ; Stationary sources ; Air pollution detection ; Municipal solid wastes
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB87-145355 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 133p
Abstract
A laboratory and field evaluation study was done to develop methodology for the measurement of cadmium in stationary source stack emissions. Field evaluations were performed at a municipal solid waste incinerator and a sewage sludge incinerator. The methodology was tested through the laboratory and field sampling validation phases to evaluate precision and accuracy of the proposed method. Colocated, quadruplicate flue gas samples of nominally 30 and 60 dscf in 1 and 2 hours sampling time were collected to assure an adequate cadmium content, a representative sample, and the production of data to validate the method in terms of between-train precision. The overall accuracy and precision of the analysis procedure were 89.2 percent and 1.7 percent, respectively. The detection limit of the atomic absorption instrument was 0.03 ug/mL. The methodology proved to be a reliable sampling approach to determine cadmium emissions from the stationary sources tested.