| Main Title |
Mathematical Model for Post Aeration |
| Author |
Smith, R. ;
Eilers, R. G. ;
Hall., E. D. ;
|
| CORP Author |
Environmental Protection Agency, Cincinnati, Ohio. Advanced Waste Treatment Research Lab. |
| Year Published |
1973 |
| Report Number |
EPA-670/2-73-044; |
| Stock Number |
PB-222 031 |
| Additional Subjects |
Sewage treatment ;
Lagoons(Ponds) ;
Lagoons(Ponds) ;
Computerized simulation ;
Mathematical models ;
Aeration ;
Activated sludge process ;
Cost estimates ;
Design ;
Computer programs ;
FORTRAN ;
Diffusion ;
Dissolved gases ;
Oxygen ;
Digital simulation ;
Aeration ponds ;
NERC
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-222 031 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
44p |
| Abstract |
The report presents design and cost estimating relationships for post aeration after the activated sludge process. Three specific types of post aeration processes are considered: first, mechanical aerators in completely mixed rectangular basins; second, air diffusers mounted in the outlet channel for the plant; and third, air diffusers mounted in rectangular completely mixed concrete basins. The cost of all three types of post aeration is given for 1-, 3-, 10-, 30-, and 100-mgd plants. The cost of the complete plant is given for comparison with the cost of post aeration. (Author) |
| NTIS Title Notes |
Final rept. |
| PUB Date Free Form |
Jul 73 |
| Category Codes |
13B; 68D#; 91A# |
| NTIS Prices |
PC A03/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326564533 |
| Origin |
NTIS |
| Type |
CAT |
