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OLS Field Name OLS Field Data
Main Title Occurrence of Aluminum in Drinking Water.
Author Miller, R. G. ; Kopfler, F. C. ; Kelty, K. C. ; Stober, J. A. ; Ulmer, N. S. ;
CORP Author Health Effects Research Lab., Cincinnati, OH.
Year Published 1984
Report Number EPA/600/J-84/082;
Stock Number PB84-244144
Additional Subjects Potable water ; Aluminum ; Water analysis ; Water treatment ; Iron ; Ground water ; Surface water ; Sampling ; Coagulation ; Chemical analysis ; Reprints ; Water pollution detection
Library Call Number Additional Info Location Last
NTIS  PB84-244144 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 10p
Abstract A random selection of 186 water utilities was used for this study in which raw and finished water samples were collected from each facility five times throughout a year and analyzed for iron and aluminum by atomic absorption techniques. The water samples were categorized by the supply source (ground, surface, or a combination of both), the type of water (raw, finished, or untreated distribution samples), and the type of coagulation used in the treatment process (aluminum sulfate, ferric chloride, other coagulants such as cationic polymers, or no coagulant). The samples were also categorized according to the 10 US Environmental Protection Agency regions and 4 population categories. The results indicate that aluminum is more likely to exist in surface waters than in groundwaters and that there is a 40-50 percent chance that alum coagulation increases the aluminum concentration of finished water above its original concentration in the raw water.
Supplementary Notes Pub. in Jnl. of American Water Works Association, v76 p84-91 Jan 84.
NTIS Title Notes Journal article.
Title Annotations Reprint: Occurrence of Aluminum in Drinking Water.
PUB Date Free Form 1984
Category Codes 7D; 68D; 99A
NTIS Prices PC A02/MF A01
Primary Description 600/11
Document Type NT
Cataloging Source NTIS/MT
Control Number 435625646
Origin NTIS
Type CAT