OLS : Record


Main Title Evaluation of operation and maintenance factors limiting biological wastewater treatment plant performance /
Author Gray, Albert C.; Gray, Jr., Albert C.; Paul, Paul E.; Roberts, Hugh D.
CORP Author Gannett, Fleming, Corddry and Carpenter, Inc., Harrisburg, PA.;Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; For sale by the National Technical Information Service,
Place Published Cincinnati, Ohio Springfield, Va.
Year Published 1979
Report Number EPA 600/2-79-078; EPA-68-03-2223
Stock Number PB80-108947
OCLC Number 06582841
Subjects Sewage treatment; Performance evaluation; Standards; Maintenance; Design; Sites; Surveys; Cost analysis; Pennsylvania; Maryland; Virginia; West Virginia; EPA region 3; Performance(Human)
Subject Added Ent Sewage disposal plants--United States.; Water--Purification.; Sewage--Purification--Biological treatment
Internet Access
Description Access URL
Library   Call Number Additional Info Location Date Modified
EJAD EPA 600/2-79-078 Region 3 Library/Philadelphia, PA 06/16/2000
EJBD ARCHIVE EPA 600-2-79-078 Headquarters Library/Washington,DC 09/07/2011
EKAM EPA-600/2-79-078 Region 4 Library/Atlanta,GA 11/20/1998
ELBD EPA-600/2-79-078 AWBERC Library/Cincinnati,OH 04/10/1998
EOAD EPA 600/2-79-078 2 c. Region 8 Technical Library/Denver,CO 02/16/2011
EOBD EPA 600-2-79-078 NEIC Library/Denver,CO 06/02/2000
ERAD EPA 600/2-79-078 Region 9 Library/San Francisco,CA 10/01/2012
NTIS PB80-108947 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 xvii, 150 p. : ill. ; 28 cm.
Abstract The purpose of this research study was to evaluate operational and maintenance programs at municipal biological wastewater treatment facilities; identify all the deficiencies in the areas of design, operation, maintenance and administration; and to determine how the deficiencies could be overcome and operations could be improved in order to upgrade plant performance to meet standards. Conclusions and recommendations are based on 1/2-to-1-day site visits made to 120 facilities and 3-to-5-day comprehensive evaluations conducted at 30 facilities. Of 70 potential problem areas evaluated, the ten highest ranked, based on frequency of occurrence and severity of impact were operator application of treatment concepts and testing to process control, infiltration/inflow, process control testing procedures, adequacy of O&M manual, industrial loading, training, hydraulic loading, treatment understanding, process controllability, and sludge treatment.
Notes Prepared by Gannett Fleming Corddry and Carpenter, Inc., under contract no. 68-03-2223. Issued July 1979. Includes bibliographical references (p. 101-102).
Supplementary Notes See also PB-300 331.
Access Notes Also available via the World Wide Web.
Author Added Ent
Paul, Paul E.,;
Chan, Paul C.;
Roberts, Hugh D.
Corporate Au Added Ent Municipal Environmental Research Laboratory.; Gannett Fleming Corddry and Carpenter.
Corp Au Ser Add Ent United States. Environmental Protection Agency. Environmental protection technology series ; EPA-600/2-79-078.
NTIS Title Notes Final rept..
PUB Date Free Form 1979
Series Title Untraced Environmental protection technology series ; EPA-600/2-79-078
Category Codes 13B; 68D
NTIS Prices PC A08/MF A01
Primary Description 600/14
BIB Level m
OCLC TAG 19s 13600053
ISBN pbk.
Control Number 323770335
OCLC Time Stamp 20120924192631
Cataloging Source OCLC/T
Language eng
SUDOCS Number EP 1.23/2:600/2-79-078
Origin OCLC
OCLC Rec Leader 01780cam 2200421Ii 45020