OLS : Record


Main Title Sampling and analysis of butadiene at a synthetic rubber plant {microform} /
Author Goodrich, J. D.; DeWees, W. G.; Segall, R. R.
CORP Author Entropy Environmentalists, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Publisher U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory,
Place Published Research Triangle Park, NC :
Year Published 1989
Report Number EPA-68-02-4442; EPA/600/3-89/004
Stock Number PB89-151534
OCLC Number 48446827
Subjects Butadienes; Industrial wastes; Exhaust gases; Synthetic elastomers; Butyl rubber; Industrial plants; Air pollution sampling; Chemical analysis; Gas chromatography; Public health; Air toxic substances
Subject Added Ent Butadiene--Analysis; Air--Pollution--Research--North Carolina; Rubber, Artificial--Environmental aspects--North Carolina
Library   Call Number Additional Info Location Date Modified
ERBD PB89-151534 NERL/ESD-LV Library/Las Vegas,NV 11/16/2001
NTIS PB89-151534 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 54 p. : ill. ; 28 cm.
Abstract Butadiene emission samples were collected from the process vent stream of a plant manufacturing synthetic rubber from styrene and butadiene. On-site analysis of samples was performed using a gas chromatograph equipped with a flame ionization detector. The precision of butadiene concentrations was determined from simultaneous samples collected at a nominal sampling rate of 0.050 L/min, rather than at the recommended sampling rate of 0.5 L/min. In addition, simultaneous samples were collected at both 0.20 L/min and 0.050 L/min and analyzed to determine if the mean values or precisions of the measured concentrations were influenced by the sampling rate. Acceptable precision was observed at both sampling rates, and the mean values and precisions of butadiene levels determined were statistically equal for simultaneous samples.
Notes Caption title. "Jan.1989." "EPA/600/3-89/004." Microfiche.
Supplementary Notes Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Author Added Ent
DeWees, William.;
Segall, Robin R.
Corporate Au Added Ent Atmospheric Research and Exposure Assessment Laboratory (U.S.)
PUB Date Free Form {1989}
NTIS Prices PC A04/MF A01
BIB Level m
OCLC Time Stamp 20011116134310
Cataloging Source OCLC/T
Language eng
Origin OCLC
OCLC Rec Leader 01211nam 2200301Ka 45020