Record Display for the EPA National Library Catalog

RECORD NUMBER: 31 OF 45

OLS Field Name OLS Field Data
Main Title Power plants, chlorine, and estuaries /
Author Gentile, J. H. ; Cardin, J. ; Johnson, M. ; Sosnowski., S. ;
Other Authors
Author Title of a Work
Gentile, J. H.
CORP Author United States. Environmental Protection Agency. Office of Research and Development.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory ; For sale by the National Technical Information Service,
Year Published 1976
Report Number EPA-600/3-76-055
Stock Number PB-255 957
OCLC Number 02457091
ISBN pbk.
Subjects Biological assay. ; Chlorine. ; Marine biology--United States. ; Phytoplankton--United States. ; Zooplankton--United States.
Additional Subjects Estuaries ; Chlorine ; Electric power plants ; Marine biology ; Ecology ; Concentration(Composition) ; Bioassay ; Exposure ; Phytoplankton ; Cooling water ; Photosynthesis ; Fishes ; Zooplankton ; Design criteria ; Growth ; Mortality ; Field tests ; Correlation techniques ; Thalassiosira pseudonana
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100T1U6.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/3-76-055 Region 3 Library/Philadelphia, PA 06/16/2000
EJBD ARCHIVE EPA 600-3-76-055 Headquarters Library/Washington,DC 06/20/2011
EJBD  EPA 600-3-76-055 c.1 Headquarters Library/Washington,DC 03/10/2014
EKAM  EPA-600/3-76-055 Region 4 Library/Atlanta,GA 04/01/1994
EKCD  EPA-600/3-76-055 NHEERL/GED Library/Gulf Breeze,FL 06/19/2018
ELBD  EPA 600-3-76-055 AWBERC Library/Cincinnati,OH 04/10/1998
ELDD  EPA-600/3-76-055 NHEERL/MED Library/Duluth,MN 11/17/2000
ESAD  EPA 600-3-76-055 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-255 957 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation vii, 29 pages : illustrations ; 27 cm.
Abstract
Biological assay systems using indigenous holo- and meroplankton were designed to model the chlorination patterns of power plants. A matrix of chlorine concentrations and exposure patterns permitted the generation of response isopleths that were then applied to developing design criteria. The marine phytoplankter, Thalassiosira pseudonana showed a 50% reduction in photosynthesis when exposed to 0.15 ppm Cl2 for 10 minutes, and complete growth inhibition after 5 minutes exposure to 0.3 ppm. Microzooplankton adults were somewhat less sensitive in that a 5 minute exposure at 2.5 ppm was necessary to produce 50% mortality. Larval and juvenile fish were sensitive to chlorine levels less than 0.2 ppm for exposure periods of sixty to ninety minutes. Two field studies were evaluated and compared to laboratory data with specific emphasis on the use of ATP to monitor entrainment and damages.
Notes
Includes bibliographical references (pages 26-28).