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RECORD NUMBER: 395 OF 1579

OLS Field Name OLS Field Data
Main Title Hazardous emission characterization of utility boilers /
Author Cowherd, Jr., Chatten ; Marcus, Mark ; Guenther, Christine M. ; Spigarelli., James L.
CORP Author Midwest Research Inst., Kansas City, Mo.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development ; [Available throuth the National Technical Information Service],
Year Published 1975
Report Number EPA-650/2-75-066; EPA-68-02-1324; EPA-ROAP-21AUZ-002
Stock Number PB-245 017
OCLC Number 30617052
Subjects Electric power-plants--Environmental aspects. ; Air--Pollution. ; Hazardous wastes. ; Fly ash.
Additional Subjects Air pollution ; Boilers ; Combustion products ; Industrial wastes ; Electric power plants ; Coal ; Hazards ; Trace elements ; Inorganic nitrates ; Sulfates ; Concentration(Composition) ; Polycyclic aromatic hydrocarbons ; Halohydrocarbons ; Fly ash ; Gas sampling ; Biphenyl/chloro ; Stationary sources
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101LSUY.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 650/2-75-066 Region 3 Library/Philadelphia, PA 05/10/1996
EJBD ARCHIVE EPA 650-2-75-066 Headquarters Library/Washington,DC 10/14/2014
EKAM  TD899 .E5 C68 1975 Region 4 Library/Atlanta,GA 01/17/1997
EKBD  EPA-650/2-75-066 Research Triangle Park Library/RTP, NC 01/03/2017
NTIS  PB-245 017 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 ix, 173 pages : illustrations ; 29 cm.
Abstract The report gives results of a field sampling program aimed at quantifying potentially hazardous pollutants in the waste streams of a representative coal-fired utility boiler: a 125-MW boiler (fired with pulverized coal and equipped with a mechanical fly ash collector) at TVA'S Widows Creek steam electric generating station. The combustion products identified as potentially hazardous air pollutants included 22 trace elements, nitrates, sulfates, polycyclic organic compounds, and polychlorinated biphenyls. The waste streams sampled included pulverized coal, furnace bottom ash, superheater ash, collection ash, and flue gases at the fly ash collector inlet and outlet. Acceptable mass balance was achieved for about half of the elemental pollutants. Trace metal enrichment was measured. Study results include recommended modifications of sample collection and preparation methods: larger and more frequent samples of coal and bulk ash streams are expected to improve sample representativeness; development of methodologies for estimating bulk ash flows will permit internal checks on mass balances: and routine chemical analysis of NBS standard coal and fly ash will improve quality assurance of the analytical methods.
Notes "PB-245 017." Photocopy,
Place Published Washington, D.C. Springfield, Va.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.
Title Ser Add Ent Research reporting series. Environmental protection technology.
PUB Date Free Form 1975
Series Title Traced Environmental protection technology series.
Series Title Untraced Environmental protection technology series
NTIS Prices PC A09/MF A01
BIB Level m
Medium unmediated
Content text
Cataloging Source OCLC/T
OCLC Time Stamp 20161229054550
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01965cam 2200445Ia 45010