Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Cryptosporidium: The Milwaukee Experience and Relevant Research.
Author Fox, K. R. ; Lytle, D. A. ;
CORP Author Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Jun 94
Year Published 1994
Report Number EPA/600/A-95/028;
Stock Number PB95-174702
Additional Subjects Drinking water ; Filtration ; Water pollution control ; Water quality ; Water quality management ; Surface waters ; Membranes ; Microorganisms ; Particulates ; Disinfection ; Substitutes ; Technology innovation ; Pathology ; Reprints ; Cryptosporidium ; SWTR(Surface Water Treatment Rule) ; Surface Water Treatment Rule
Library Call Number Additional Info Location Last
NTIS  PB95-174702 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 05/26/1995
Collation 12p
The Surface Water Treatment Rule (SWTR) was mandated on June 29, 1989 by the U.S. Environmental Protection Agency (USEPA). This Rule requires all water utilities that use surface waters for their source water for drinking water to filter the water before sending it out into the distribution system. Filtration is required to both remove pathogenic microorganisms that might be present and to remove particulates that could interfere with disinfection. Allowances in the SWTR are made for alternative techniques such as membrane filtration and cartridge filtration. The alternate technologies must demonstrate that they are capable of removing 99 percent of particles in the 5-15 pm range and meet a 0.5 NTU turbidity limit.