||Chrysotile Asbestos Fibers in Drinking Water from Asbestos-Cement Pipe.
Kanarek, Marty S. ;
Conforti, Paul M. ;
Jackson, Lorene A. ;
||California Univ., Berkeley.;Health Effects Research Lab. Research Triangle Park, NC.
Water pollution ;
Asbestos cement products ;
Concrete pipes ;
Potable water ;
San Francisco Bay ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||Chrysotile asbestos fiber counts were compared in drinking water samples taken before and after flow through asbestos-cement pipes in the San Francisco Bay area. The drinking water supplies in that area are chemically nonaggressive by the standard measures. In one major distribution system, mean chrysotile counts were 115 times greater in drinking water after flow through the pipe. This demonstration of substantial increases in asbestos fiber counts in nonaggressive drinking water raises questions as to the validity of aggressiveness indexes for prediction of fiber release from asbestos-cement pipes.
||Pub. in Environmental Science and Technology, v15 p923-925 Aug 81. Prepared in cooperation with Wisconsin Univ.-Madison.
|NTIS Title Notes
||Reprint: Chrysotile Asbestos Fibers in Drinking Water from Asbestos-Cement Pipe.
|PUB Date Free Form
||13B; 68D; 50B
||PC A02/MF A01