Main Title |
Products Identified at an Alternative Disinfection Pilot Plant. |
Author |
Lykins, B. W. ;
Koffskey, W. ;
|
CORP Author |
Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab. ;Jefferson Parish Dept. of Public Utilities, LA. |
Year Published |
1986 |
Report Number |
EPA/600/J-86/320; |
Stock Number |
PB87-176715 |
Additional Subjects |
Disinfection ;
Pilot plants ;
Water treatment ;
Byproducts ;
Chlorine ;
Ozone ;
Sand filters ;
Activated carbon treatment ;
Stream pollution ;
Reprints ;
Jefferson Parish(Louisiana) ;
Monochloramine ;
Chlorine dioxide ;
GAC(Granular Activated Carbon)
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB87-176715 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
11p |
Abstract |
A research cooperative agreement was developed with Jefferson Parish, Louisiana, to evaluate four parallel streams treated with four different disinfectants (chlorine, monochloramine, chlorine dioxide, and ozone). These streams, along with a fifth parallel stream, which was not treated with a disinfectant (control), were passed through both sand and granular activated carbon (GAC). Ozonation reduced the total organic carbon (TOC) and total organic halide (TOX) concentration by 0.3 mg/L and 10 ug/L, respectively. The average concentration of TOC for the other disinfectants was comparable to that associated with the nondisinfected stream (3.3 mg/L). The average instantaneous TOX concentration for chlorine dioxide, chloramine, and chlorine disinfection after 30 minutes contact time increased by 60, 92, and 238 ug/L, respectively, from a nondisinfected concentration of 25 ug/L. |
Supplementary Notes |
Pub. in Environmental Health Perspectives, v69 p119-128 1986. See also PB86-101169. Prepared in cooperation with Jefferson Parish Dept. of Public Utilities, LA. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Products Identified at an Alternative Disinfection Pilot Plant. |
PUB Date Free Form |
c1986 |
Category Codes |
68D |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
600/14 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
716921249 |
Origin |
NTIS |
Type |
CAT |