Main Title |
A mathematical model of a final clarifier / |
Author |
Agnew, Robert W.,
|
Publisher |
United States Environmental Protection Agency, Office of Research and Monitoring, |
Year Published |
1972 |
Report Number |
W7209382; EPA17090 FJW 02/72 |
OCLC Number |
52035163 |
Subjects |
Sewage--Purification ;
Sewage clarifiers--Mathematical models
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
ELBD ARCHIVE |
EPA 17090-FJW-02-72 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ELBD RPS |
EPA 17090-FJW-02-72 |
repository copy |
AWBERC Library/Cincinnati,OH |
10/17/2014 |
|
Collation |
vii, 98 pages : illustrations, figures, tables ; 28 cm |
Notes |
"Report date February 1972." Includes bibliographical references (pages 89-93). United States Environmental Protection Agency Contract No. Contract Number: 14-12-194. |
Contents Notes |
The final clarifier in the activated sludge process performs a vital role in secondary waste treatment systems. The purpose of the project was to develop a mathematical model to predict the solids concentration of both the underflow and overflow of a final clarifier as a function of the mixed liquor characteristics. It was concluded that neither the effluent suspended solids nor the return sludge concentration can be estimated with good accuracy from those parameters which are normally available to the design engineer. Recommendations for future work which would enable a more realistic approach to the preliminary design of final clarifiers are made. |
Place Published |
Washington, DC |
Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Monitoring.; Rex Chainbelt, inc. |
Title Ser Add Ent |
Water pollution control research series. |
PUB Date Free Form |
1972 |
Series Title Traced |
Water pollution control research series |
Series Title Untraced |
Water pollution control research series |
BIB Level |
m |
Cataloging Source |
OCLC/T |
Merged OCLC records |
641342887 |
OCLC Time Stamp |
20150109154917 |
Language |
eng |
SUDOCS Number |
EP 1.16:17090 FJW 02/72 |
Origin |
OCLC |
Type |
CAT |
OCLC Rec Leader |
02117cam 2200385Ia 45020 |