Record Display for the EPA National Library Catalog

RECORD NUMBER: 20 OF 40

OLS Field Name OLS Field Data
Main Title Filtration characteristics of glass fiber filter at elevated temperatures /
Author Lundgren, Dale A.
Other Authors
Author Title of a Work
Gunderson, Thomas.
CORP Author Florida Univ., Gainesville. Dept. of Environmental Engineering Sciences.;Environmental Sciences Research Lab., Research Triangle Park, N.C.
Publisher Environmental Sciences Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; available from the National Technical Information Service,
Year Published 1976
Report Number EPA-600/2-76-192; EPA-R-803126-01
Stock Number PB-257 132
OCLC Number 02668911
Additional Subjects Air pollution control equipment ; Air filters ; Flue gases ; Sampling ; Chemical analysis ; Particle size ; Glass fibers ; Ceramic fibers ; Performance evaluation ; Aerosols ; Sulfur oxides ; Dust collection ; Air pollution sampling ; Particulates
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91015XO6.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-2-76-192 Headquarters Library/Washington,DC 04/11/2011
EJBD  EPA 600-2-76-192 c.1 Headquarters Library/Washington,DC 02/25/2014
EKBD  EPA-600/2-76-192 Research Triangle Park Library/RTP, NC 09/07/2001
ESAD  EPA 600-2-76-192 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-257 132 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation ix, 85 p. : ill. ; 28 cm.
Abstract
Particle collection characteristics of a newly developed, high-purity 'Micro-quartz' fiber filter media and a Gelman Type A glass fiber filter media were evaluated over a range of temperatures (20C to 540C), particle sizes (0.05 micrometer to 26 micrometers), gas velocities (0.5 cm/sec to 51 cm/sec), and particle volatilities. Both types of high efficiency filters proved adequate (>99.9% efficiency) for sampling nonvolatile particles over the above variable ranges. Nonvolatile particle penetration decreased with increasing temperature and increasing filter loading. The effect elevated temperature had on particle collection characteristics was not a determining factor in the application of high efficiency filters. The main problems encountered in the high temperature environment were filter holder leakage and volatilization of gas-borne particles that passed through the filter media.
Notes
Bibliography: p. 45-49.