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RECORD NUMBER: 5 OF 21

OLS Field Name OLS Field Data
Main Title Effects of operating variables on PAH emissions and mutagenicity of emissions from woodstoves /
Author McCrillis, Robert C. ; Watts, R. R. ; Warren, S. H.
Other Authors
Author Title of a Work
Watts, Robert C.
Warren, Sarah H.
CORP Author Environmental Health Research and Testing, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Air and Energy Engineering Research Laboratory,
Year Published 1990
Report Number EPA/600/D-90/097; EPA-68-02-4277
Stock Number PB90-262908
Additional Subjects Annual Meeting AWMA Conference, June 24-29:--(83rd--1990 :--Pittsburgh, PA) ; Air pollution abatement ; Air pollution control ; Stoves ; Catalysis ; Operating ; Aromatic polycyclic hydrocarbons ; Mutagens ; Residential buildings ; Performance evaluation ; Combustion efficiency ; Combustion products ; Experimental design ; Burning rate ; Bioassay ; Wood burning appliances ; Indoor air pollution ; Air pollution effects(Humans) ; Air pollution sampling
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB90-262908 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 13 pages ; 28 cm
Abstract
The paper discusses studies in instrumented woodstove test laboratories to quantify woodstove emissions during operations typical of in-house usage. (The studies parallel field source sampling to identify the potential mutagenic impact of residential wood burning on ambient and indoor air.) Three woodstoves were operated over a range of burnrates, burning eastern oak, southern yellow pine, or western white pine. Two conventional stoves were tested at an altitude of 90 m. One of the conventional stoves and a catalytic stove were tested at an altitude of 825 m. For one study, tests were started after a fire had been established and encompassed several wood additions over a 6-8 hr period. The other tests were started with kindling a fire in a cold stove and continued for about 8 hours, including several wood additions. For one test, emissions were collected using a modified EPA Method 5 sampling train. For the other tests, the woodstove dilution sampling system (WSDSS) was used. As anticipated, results showed wide variability, a common problem with woodstove testing. Total particulate emissions showed the expected inverse correlation with burnrate for the conventional stoves and nearly flat for the catalytic stove. While there seemed to be little or no correlation of total particulate emissions with altitude, the sum of the PAHs quantified showed an inverse correlation with altitude.
Notes
Caption title. "EPA/600/D-90/097." "Robert C. McCrillis, project officer." Microfiche.