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OLS Field Name OLS Field Data
Main Title Case histories : improved activated sludge plant performance by operations control /
Author West, Alfred W.
Publisher U.S. Dept. of the Interior, Federal Water Pollution Control Administration, Division of Technical Support, Field Investigations Branch,
Year Published 1969
Report Number EPA 100-R-69-008; 000R69018
OCLC Number 476212469
Subjects Sewage--Purification--Activated sludge process. ; Water--Purification--Biological treatment.
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 100-R-69-008 Headquarters Library/Washington,DC 12/14/2009
Collation 14 leaves : charts ; 27 cm
Notes "April 1969."
Contents Notes "Firsthand operation experiences during Federal Water Pollution Control Administration Technical Assistance Projects at the Sioux Falls, South Dakota, and the St. Louis, Missouri, activated sludge treatment plants document once again the excellent final effluent quality that can be produced by presently available secondary treatment processes. In these two cases, final effluent quality was greatly improved by modifying process control procedures, and at practically no extra cost. In one case, 99 percent BOD and suspended solids removals were obtained with readily available present day treatment processes and equipment."--Introduction.
Place Published Cincinnati, Ohio
Access Notes Also available via the World Wide Web.
Corporate Au Added Ent United States. Federal Water Pollution Control Administration. Field Investigations Branch.
PUB Date Free Form 1969
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20091209090608
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 01757nam 2200277Ia 45020