| Main Title |
Physical-Chemical Treatment of Raw Municipal Wastewater. |
| Author |
Bisho, Dolloff F. ;
O'Farrel, Thomas P. ;
Casse, Alan F. ;
Pint, Adolph P. ;
|
| CORP Author |
District of Columbia Dept. of Environmental Services, Washington. |
| Year Published |
1973 |
| Report Number |
DI-14-12-818; EPA-11010-EYM; 06509,; 670/2-73-070 |
| Stock Number |
PB-231 250 |
| Additional Subjects |
Sewage treatment ;
Lime ;
Filtration ;
Adsorption ;
Ion exchanging ;
Chemical removal(Sewage treatment) ;
Carbonation ;
Chlorination ;
pH ;
Anaerobic processes ;
Biochemical oxygen demand ;
Nitrogen ;
Carbon ;
Phosphorus ;
Sedimentation ;
Organic wastes ;
Physical chemical treatment ;
Breakpoint chlorination
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-231 250 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
69p |
| Abstract |
Physical-chemical treatment of raw wastewater in a 50,000 to 100,000 gpd pilot plant consisted of two-stage lime precipitation with intermediate recarbonation, filtration, pH control, ion exchange or breakpoint chlorination for nitrogen removal and carbon adsorption. The complete system with ion exchange removed 98% of the phosphorus, 95% of the organics (COD) and 78% of the total nitrogen. With breakpoint chlorination, the complete system removed approximately 98% of the phosphorus, 94% of the organics (COD) and 86% of the total nitrogen. (Modified author abstract) |
| Availability Notes |
Paper copy available GPO $1.05 as EP1.23:670/2-73-070. |
| PUB Date Free Form |
Dec 73, |
| Category Codes |
13B; 68D |
| NTIS Prices |
PC-GPO/MF A01-NTIS |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326588214 |
| Origin |
NTIS |
| Type |
CAT |
