| Main Title |
Ozone for Trace Organic Contaminant Removal. |
| Author |
Lykins, B. W. ;
Koffskey, W. E. ;
|
| CORP Author |
Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab. ;Jefferson Parish Dept. of Public Utilities, LA. |
| Publisher |
c1990 |
| Year Published |
1990 |
| Report Number |
EPA/600/D-90/016; |
| Stock Number |
PB90-221680 |
| Additional Subjects |
Ozonization ;
Water treatment ;
Halohydrocarbons ;
Disinfection ;
Chloromethanes ;
Regulations ;
Evaluation ;
Water supply ;
Clarification ;
Fluoridation ;
Sand filtration ;
Pilot plants ;
Reprints ;
Raw water ;
Trihalomethanes ;
Jefferson Parrish(Louisiana)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-221680 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
16p |
| Abstract |
Many drinking water utilities have recently changed or are seriously considering changing from disinfection with chlorine to some alternative disinfectant as a result of regulations to control trihalomethanes. Many of the water utilities that have changed to alternative disinfectants have done so without evaluating possible chemical impacts or health effects associated with the alternative disinfectant. Therefore, a research project was initiated at Jefferson Parish, Louisiana to evaluate these effects. Ozone was one of the alternative disinfectants evaluated. During the one year research study at Jefferson Parish, raw river water from the Mississippi River was pumped to the full-scale plant where it was clarified with diallyldimethyl ammonium chloride or dimethylamine-type cationic polymers. After fluoridation, but before disinfection, a portion of the clarified water was filtered through pressure sand filters before going to a 10 gallon-per-minute pilot plant. |
| Supplementary Notes |
Presented at IOA Conference, Shreveport, LA., March 27-29, 1990. Prepared in cooperation with Jefferson Parish Dept. of Public Utilities, LA. |
| Title Annotations |
Reprint: Ozone for Trace Organic Contaminant Removal. |
| Category Codes |
50B |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/14 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
021118149 |
| Origin |
NTIS |
| Type |
CAT |
