| Main Title |
Modifications of the Activated Sludge Process for Nitrification and Denitrification. |
| Author |
Mulbarge, M. C. ;
|
| CORP Author |
Federal Water Quality Administration, Cincinnati, Ohio. Advanced Waste Treatment Research Lab. |
| Year Published |
1970 |
| Stock Number |
PB-215 479 |
| Additional Subjects |
( Sewage treatment ;
Nitrogen) ;
( Activated sludge process ;
Nitrogen) ;
( Chemical removal(Sewage treatment) ;
Nitrogen) ;
( Nitrification ;
Activated sludge process) ;
Denitrification
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-215 479 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
27p |
| Abstract |
Several modifications of the activated sludge process incorporating single, dual and three sludge systems were evaluated for nitrification and denitrification in a 0.2 mgd pilot plant. Results indicate that the three sludge system provides the most dependable, consistent operation although it is slightly more expensive in capital costs. Preliminary results of nitrification and denitrification rate dependence upon temperature, design considerations, oxygen uptake rates, surface overflow rates, and solids production rates are presented and discussed. (Author) |
| PUB Date Free Form |
Aug 70, |
| Category Codes |
13B; 68D |
| NTIS Prices |
PC A03/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326542512 |
| Origin |
NTIS |
| Type |
CAT |
