Record Display for the EPA National Library Catalog

RECORD NUMBER: 23 OF 73

OLS Field Name OLS Field Data
Main Title Distribution System Microbiology: Disinfection Resistance, Disinfection Interference and Sample Variability.
Author Olson, B. H. ; Wolfe, R. L. ; Stewart, M. H. ; McCoy, W. C. ;
CORP Author California Univ., Irvine. ;Southern California Metropolitan Water District, La Verne. ;Rohm and Haas Co., Spring House, PA.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1985
Report Number EPA/600/J-85/473;
Stock Number PB87-166732
Additional Subjects Aquatic microbiology ; Disinfection ; Water distribution ; Resistance ; Bacteria ; Sampling ; Amino acids ; Peptides ; Reprints ; Chloramines
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB87-166732 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 9p
Abstract
Several new concepts have been recently recognized as being increasingly important in water microbiology. Among these are included: (1) the difference in disinfection resistance of bacteria exposed directly to the disinfectant as opposed to those subcultured and then exposed; (2) the variation of population resistance to disinfection in situ; (3) the interference with chloramine formation caused by natural aminoacids or polypeptides in eutrophic waters that decreases disinfection efficiency; and, (4) the occurrence of discrete events within the distribution system that make it difficult to take representative samples. The paper presents data from our laboratory on each of the above subjects. (Copyright (c) J. Association Pharmaceutique Francaise pour l'Hydrologie, 16:253-268, Sept. 1985.)