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RECORD NUMBER: 41 OF 52

Main Title Assessment of mutagenic potential of mixtures of organic substances in renovated water {microform} /
Author Neal, M. W.; Mason, L.; Schwartz, D. J.; Saxena, J.
CORP Author Syracuse Univ. Research Corp., NY.;Health Effects Research Lab., Cincinnati, OH.
Publisher U.S. Environmental Protection Agency, Health Effects Research Laboratory,
Place Published Cincinnati, OH :
Year Published 1981
Report Number EPA/600/1-81/016; EPA-R-804813
Stock Number PB81-153843
OCLC Number 48841438
Subjects Water treatment; Waste water; Performance evaluation; Bioassay; Mutagens; Organic compounds; Concentrates; Toxicity; Toxic substances; Salmonella typhimurium; Saccharomyces cerevisiae
Subject Added Ent Mutagenicity testing; Water--Purification--Organic compounds removal; Organic water pollutants--Environmental aspects
Holdings
Library   Call Number Additional Info Location Date Modified
ERBD PB81-153843 NERL/ESD-LV Library/Las Vegas,NV 01/25/2002
NTIS PB81-153843 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 112 p. ; 28 cm.
Abstract An investigation was undertaken to evaluate the performance of several advanced wastewater treatment plants having biological, physical chemical, or soils treatment systems for removing or introducing mutagenic substances. Samples were taken before and after treatment and sometimes at intermediate points. Both concentrated and unconcentrated wastewaters were used. Three different concentration methods were utilized and compared. Salmonella typhimurium, Saccharomyces cerevisiae, and mammalian cells were used in the test systems. Mutagenic activity was found to pass through most treatment plants and sometimes increased during treatment. Wastewater with no industrial wastes and strictly of domestic origin did not contain mutagenic properties.
Notes Caption title. "February 1981." "EPA-600/1-81-016." Microfiche.
Author Added Ent
Neal, M. W.
Corporate Au Added Ent Health Effects Research Laboratory (Cincinnati, Ohio)
PUB Date Free Form 1981.
NTIS Prices PC A06/MF A01
BIB Level m
OCLC Time Stamp 20020122171343
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01130nam 2200289Ka 45020