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RECORD NUMBER: 44 OF 65

OLS Field Name OLS Field Data
Main Title Reaction of Ozone with Isolated Aquatic Fulvic Acid.
Author Anderson, L. J. ; Johnson, J. D. ; Christman, R. F. ;
CORP Author Environmental Protection Agency, Atlanta, GA. Region IV. ;North Carolina Univ. at Chapel Hill.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1985
Report Number EPA/600/J-85/499;
Stock Number PB88-103635
Additional Subjects Ozone ; Chemical reactions ; North Carolina ; Lakes ; Oxidation ; Reprints ; Fulvic acid
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB88-103635 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 8p
Abstract
Aquatic fulvic acid, isolated from a North Carolina bay lake, was reacted with ozone, an alternative oxidant in drinking water treatment. Ozonated samples were acidified, extracted with other, dried, concentrated, and methylated prior to GC-MS analysis. Identified reaction products include mono-, di- and tribasic aliphatic acids and benzene tricarboxylic acids. The products with the highest relative concentrations were succinic and malonic acid, although all products were at relatively low concentration levels. Many of the products identified in the study have also been seen among the reaction products of fulvic acid and other oxidants, such as Cl(2), ClO(2) and KMnO(4).