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OLS Field Name OLS Field Data
Main Title Evaluation of flow equalization at a small wastewater treatment plant /
Author Foess, Gerald W.,
Other Authors
Author Title of a Work
Meenahan, James G.,
Harju, J. Michael,
CORP Author Johnson and Anderson, Inc., Pontiac, Mich.;Municipal Environmental Research Lab., Cincinnati, Ohio. Wastewater Research Div.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory,
Year Published 1976
Report Number EPA-600/2-76-181; EPA-68-03-0417
Stock Number PB-260 375
OCLC Number 02625531
ISBN pbk.
Subjects Sewage disposal plants. ; Hydraulic control. ; Sewage disposal--Michigan--Walled Lake/Novi.
Additional Subjects Sewage treatment ; Activated sludge process ; Flow control ; Walled Lake ; Performance evaluation ; Biochemical oxygen demand ; Solids ; Filtration ; Phosphorus ; Settling ; Concentration(Composition) ; Equalizing ; Aeration ; Reservoirs ; Cost comparison ; Tables(Data) ; Michigan ; Novi(Michigan)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-2-76-181 Headquarters Library/Washington,DC 09/14/2010
EJBD  EPA 600-2-76-181 Headquarters Library/Washington,DC 04/04/2014
ESAD  EPA 600-2-76-181 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-260 375 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation x, 47 pages : illustrations, figures, tables ; 28 cm.
Abstract The primary objective of this project was to evaluate the impact of flow equalization on the 0.092 cu m/sec (2.1 mgd) activated sludge plant at Walled Lake/Novi, Michigan. Process streams were characterized for a twelve-month period under equalized flow conditions with respect to BOD, total suspended solids and total phosphorus. The effects of the equalization basin on final settling and filtration were evaluated by conducting two intensive week-long studies, one with and one without equalization of flow. Flow equalization was effective in leveling influent flow variations but had very little effect upon concentration leveling. Performance of the multimedia filters was superior under the equalized flow, both in terms of average removal efficiency and consistency.
Notes Prepared by Johnson & Anderson, Inc., Pontiac, Mich., under cotract no. 68-03-0417. Includes bibliographical references (page 46).
Place Published Cincinnati, Ohio Springfield, Va.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; Johnson & Anderson, Inc.
Corp Au Ser Add Ent United States. Environmental protection technology series ; EPA-600/2-76-181.
PUB Date Free Form 1976
Series Title Untraced Environmental protection technology series ; EPA-600/2-76-181
NTIS Prices PC A04/MF A01
BIB Level m
Cataloging Source OCLC/T
Merged OCLC records 1225729122
OCLC Time Stamp 20100910134807
Language eng
SUDOCS Number EP 1.23/2:600/2-76-181
Origin OCLC
Type CAT
OCLC Rec Leader 01744cam 2200385Ii 45020