Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Combining Methods for the Reduction of Oxychlorine Residuals in Drinking Water.
Author Griese, M. H. ; Kaczur, J. J. ; Gordon, G. ;
CORP Author Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Nov 92
Year Published 1992
Report Number EPA/600/J-94/423;
Stock Number PB95-128096
Additional Subjects Water treatment ; Potable water ; Chlorine dioxide ; Water pollution control ; Halomethanes ; Byproducts ; Ions ; Disinfection ; Alternatives ; Chlorination ; Iron compounds ; Oxidizers ; Feasibility studies ; Reprints ; Ferrous chloride treatment ; Evansville(Indiana) ; Ferrous iron
Library Call Number Additional Info Location Last
NTIS  PB95-128096 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 03/06/1995
Collation 9p
Previous investigations have shown ferrous iron application to be an effective and economically feasible method of removing residual chlorine dioxide and chlorite ion from drinking water. This treatment, however, was not effective in reducing concentrations of chlorate ion. To address this issue, combined methodologies (alternative chlorine dioxide generation and application together with iron reduction) have been developed that significantly reduce finished-water oxychlorine residuals. These methodologies and the effect of various treatment conditions toward low-level chlorate ion formation are the focus of this article.