Record Display for the EPA National Library Catalog

RECORD NUMBER: 21 OF 517

OLS Field Name OLS Field Data
Main Title Alternative Disinfectants for Drinking Water Treatment.
Author Lykins, B. W. ; Koffskey, W. E. ; Patterson, K. S. ;
CORP Author Jefferson Parish Dept. of Public Utilities, LA.;Environmental Protection Agency, Cincinnati, OH. Drinking Water Research Div.
Publisher c1994
Year Published 1994
Report Number EPA-CR-814033; EPA/600/J-94/380;
Stock Number PB95-125548
Additional Subjects Disinfectants ; Potable water ; Water treatment ; Byproducts ; Water pollution abatement ; Mutagens ; Alternatives ; Disinfection ; Microorganisms ; Halomethanes ; Performance evaluation ; Chlorination ; Ozone ; Chlorine dioxide ; Filtration ; Pilot plants ; Reprints ; Chloramines ; Jefferson Parish(Louisiana)
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB95-125548 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 03/06/1995
Collation 18p
Abstract
During a one-year study at Jefferson Parish, Louisiana, the chemical, microbiological, and mutagenic effects of using the major drinking water disinfectants (chlorine, chlorine dioxide, chloramine, ozone) were evaluated. Tests were performed on samples collected from various treatment streams. These tests evaluated eighteen of the halogenated disinfection by-products, surrogates such as TOC and TOX, microorganisms such as MS2, phage, coliforms, and heterotrophs, assimilable organic carbon, and mutagenicity. The best treatment scheme to control halogenated disinfection by-products was ozone followed by chloramination. However, the total impact of disinfection has to be evaluated before selecting appropriate disinfectants. There appears to be no disinfectant(s) that is applicable for all situations.