Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 280 OF 628

OLS Field Name OLS Field Data
Main Title Indoor Asbestos Concentrations Associated with the Use of Asbestos-Contaminated Tap Water in Portable Home Humidifiers.
Author Hardy, R. J. ; Highsmith, V. R. ; Costa, D. L. ; Krewer, J. A. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC. ;Morrison-Knudsen Co., Inc., Boise, ID. ;McCrone Environmental Services, Inc., Norcross, GA.
Publisher 1992
Year Published 1992
Report Number EPA/600/J-94/023;
Stock Number PB94-137312
Additional Subjects Humidifiers ; Asbestos ; Indoor air pollution ; Water supply ; Air pollution sampling ; Exposure ; Water analysis ; Fibers ; Residential buildings ; Risk assessment ; Public health ; Reprints ; Tap water
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB94-137312 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 05/14/1994
Collation 12p
Abstract One ultrasonic and one impeller humidifier were charged with asbestos-contaminated waters (0.057-280.0 BAS/L) and individually operated in a room-sized chamber to evaluate the potential for portable home humidifiers to aerosolize suspended materials contained in the charging waters. The resulting aerosol concentrations were highly correlated with both the charging water total solids concentrations and the humidifier emission rates. The limited study results suggest that indoor asbestos concentrations exceeding the ambient background asbestos concentration may occur if an ultrasonic humidifier, charged with asbestos-contaminated water, is operated under single-room conditions. (Copyright (c) 1992 American Chemical Society.)
Supplementary Notes Pub. in Environmental Science and Technology, v26 n4 p680-689 Apr 92. Prepared in cooperation with Morrison-Knudsen Co., Inc., Boise, ID., and McCrone Environmental Services, Inc., Norcross, GA.
NTIS Title Notes Journal article.
Title Annotations Reprint: Indoor Asbestos Concentrations Associated with the Use of Asbestos-Contaminated Tap Water in Portable Home Humidifiers.
Category Codes 68A; 89B; 89H
NTIS Prices PC A03/MF A01
Primary Description 600/10
Document Type NT
Cataloging Source NTIS/MT
Control Number 409118431
Origin NTIS
Type CAT