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RECORD NUMBER: 6 OF 73

OLS Field Name OLS Field Data
Main Title Bacteria attached to granular activated carbon filters in drinking water /
Author McFeters, Gordon A. ; Camper, A. K. ; LeChevallier, M. W. ; Broadaway, S. C. ; Davies, D. G.
CORP Author Montana State Univ., Bozeman. Dept. of Microbiology.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Publisher U.S. Environmental Protection Agency, Center for Environmental Research Information,
Year Published 1987
Report Number EPA/600/M-87/003; EPA-R-810015
Stock Number PB87-228763
OCLC Number 31213746
Subjects Water--Purification--Filtration. ; Bacteria--Health and hygiene. ; Carbon, Activated--Health and hygiene.
Additional Subjects Water quality ; Activated carbon treatment ; Bacteria ; Water treatment ; Filtration ; Aquatic microbiology ; Potable water ; Marine microorganisms ; Microorganism control(Water) ; Fines ; Effluents ; Desorption ; Disinfection ; Enterobacteriaceae
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000CAUG.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  EPA/600/M-87/003 Region 1 Library/Boston,MA 05/25/2016
EJBD ARCHIVE EPA 600-M-87-003 Headquarters Library/Washington,DC 04/21/2014
EJBD  EPA 600-M-87-003 Headquarters Library/Washington,DC 10/30/2018
ELBD RPS EPA 600-M-87-003 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ELBD  EPA 600-M-87-003 AWBERC Library/Cincinnati,OH 04/10/1998
NTIS  PB87-228763 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 5 pages ; 28 cm.
Abstract Laboratory and field studies were undertaken to answer basic questions about the influence of granular activated carbon (GAC) on the bacteriological quality of drinking water. A sampling apparatus consisting of a 47-mm Swinnex/and a 16-layer filter was developed to trap filter fines from large volumes of water. A desorption technique combined with optimal culturing procedures allowed for the enumeration of particle-associated bacteria. GAC-attached bacteria were resistant to 2.0 mg/l chlorine after 1 hr of exposure. Enteric pathogens were capable of colonizing laboratory-scale GAC filters. Their colonization potential and longevity depended on the presence of autochthonous river water organisms. GAC filter particles were found in effluents from properly operated treatment facilities. Several operational variables (increased bed depth, turbidity of applied water, and filtration rate) did correlate positively with the presence of fines in filter effluents. Bed age was not associated with breakthrough.
Notes Caption title. "June 1987." "EPA/600/M-87/003." Includes bibliographical references (pages 18-19).
Place Published Cincinnati, OH
Supplementary Notes Sponsored by Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; Center for Environmental Research Information (Cincinnati, Ohio); Water Engineering Research Laboratory (Cincinnati, Ohio)
Title Ser Add Ent Environmental research brief.
PUB Date Free Form 1987
Series Title Traced Environmental research brief
Series Title Untraced Environmental research brief
NTIS Prices PC A02/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20160419144217
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01481cam 2200373Ka 45020