| Main Title |
Surrogate Parameters for Monitoring Organic Matter and THM Precursors. |
| Author |
Edzwald, J. K. ;
Becker, W. C. ;
Wattier, K. L. ;
|
| CORP Author |
Clarkson Univ., Potsdam, NY.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab. |
| Year Published |
1985 |
| Report Number |
EPA-R-807034; EPA/600/J-85/099; |
| Stock Number |
PB85-244283 |
| Additional Subjects |
Water treatment ;
Halogen organic compounds ;
Activated carbon ;
Ultraviolet radiation ;
Pilot plants ;
Performance evaluation ;
Absorbance ;
Reprints ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB85-244283 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
12p |
| Abstract |
UV absorbance at 254 nm is a good surrogate parameter for estimating the raw water concentrations of organic carbon (NPTOC--nonpurgeable total organic carbon) and THM precursors (TTHMFP--total trihalomethane formation potential). UV absorbance can be used to estimate the NPTOC and TTHMFP concentrations of raw waters, to monitor pilot-plant performance, and to monitor full-scale water treatment plant performance. It can also be measured rapidly, easily, and inexpensively. |
| Availability Notes |
Pub. in Jnl. of the American Water Works Association, v77 n4 p122-132 Apr 85. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Surrogate Parameters for Monitoring Organic Matter and THM Precursors. |
| PUB Date Free Form |
c1985 |
| Category Codes |
13B; 68D; 50B |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/14 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
532617711 |
| Origin |
NTIS |
| Type |
CAT |
