Record Display for the EPA National Library Catalog

RECORD NUMBER: 311 OF 646

OLS Field Name OLS Field Data
Main Title Methods for measurement of (222)Rn emissions from underground uranium mines /
Author Jackson, P. O.
CORP Author Office of Radiation Programs, Washington, DC.;Department of Energy, Washington, DC.
Publisher GPO,
Year Published 1984
Report Number EPA/520/1-85/012
Stock Number PB85-187953
Subjects Uranium mines and mining. ; Radon. ; Mine gases.
Additional Subjects Radioactivity ; Mine gases ; Radiation measuring instruments ; Underground mining ; Mine ventilation ; Concentration(Composition) ; Sampling ; Airborne wastes ; Radioactive contaminants ; Alpha particles ; Rates(Per time) ; Uranium mines ; Radon 222
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100IUE7.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB85-187953 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 38 pages : illustrations
Abstract
Three methods are described for use in monitoring the emission rate (activity per unit time) of 222Rn in ventilation air exhausted from active underground uranium mines. The methods include procedures for making (1) concentration measurements, (2) flow-rate measurements, and (3) emission rate calculations.
Notes
"EPA 520/1-85/012." "August 1984." Microfiche.