Record Display for the EPA National Library Catalog

RECORD NUMBER: 448 OF 1867

OLS Field Name OLS Field Data
Main Title Development and evaluation of dilution probes used for sampling to determine source signatures /
Author McCain, Joseph D. ; Williamson, A. D.
Other Authors
Author Title of a Work
Williamson, Ashley D.
CORP Author Southern Research Inst., Birmingham, AL.;Environmental Sciences Research Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory,
Year Published 1984
Report Number EPA/600/3-84/045; EPA-68-02-3118
Stock Number PB84-164284
Subjects Flue gases. ; Air--Pollution--United States--Measurement. ; Air--Pollution--Measurement.
Additional Subjects Electrostatic probes ; Air pollution ; Chimneys ; Sampling ; Particle size ; Wind tunnels ; Performance evaluation ; Air filters ; Sources ; Air pollution sampling ; Dichtomous samplers
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-164284 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 33 pages : illustrations ; 28 cm
Abstract
The NEA, Inc., stack sampling system was evaluated. It is designed for obtaining emission -source samples in two particle-size ranges (<2.5 micrometers and 2.5-10 micrometers) corresponding to those covered by dichotomous atmospheric samplers. Laboratory tests of the dichtomous sampler were made in a wind tunnel 10 cm in diameter, using monodisperse ammonium fluorescein aerosol particles 1.3-16 micrometers in diameter generated by a spin disk. The system was judged to be reasonably well suited for defining emission source signatures.
Notes
Distributed to depository libraries in microfiche. "March 1984." "EPA-600/3-84-045." Microfiche.