| Main Title |
Nitrogen Removal by Breakpoint Chlorination. |
| Author |
Pressle, Thomas A. ;
Bisho, Dolloff F. ;
Roa, Stephanie G. ;
|
| CORP Author |
Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio. |
| Year Published |
1970 |
| Stock Number |
PB-217 292 |
| Additional Subjects |
( Sewage treatment ;
Nitrification) ;
( Chemical removal(Sewage treatment) ;
Ammonia) ;
( Chlorination ;
Ammonia) ;
Breakpoint chlorination
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-217 292 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
41p |
| Abstract |
Breakpoint chlorination, as practiced for many years in the water treatment industry provides a physical-chemical means for removing ammonia from wastewaters. Chlorine is added to process waters until a point is reached where the total dissolved residual chlorine has reached a minimum (the breakpoint) and the NH3 minus N has disappeared. In this study sodium hypochlorite was used to oxidize the ammonia in buffered distilled water systems and in raw, secondary and lime clarified municipal wastewaters. |
