||Dechlorination Activity (Cross-Acclimation) of Freshwater Sediments Adapted to Mono- and Di-Chlorophenols.
Kong, I. C. ;
Hubbard, J. S. ;
Jones, W. J. ;
||Environmental Research Lab., Athens, GA. ;Georgia Inst. of Tech., Atlanta.
Water pollution control ;
Environmental effects ;
Chemical reactions ;
Sediment-water interfaces ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||The reductive dechlorination of chlorophenols (CPs) in sediment slurries (10% solids) adapted to dechlorinate mono- and di-CPs (DCP) was investigated to define the regiospecificity of the dechlorination reaction. Unadapted sediment slurries amended with various ortho-substituted CPs exhibited lag periods ranging from 8 to 12 days before the onset of dechlorination. In contrast, 2- and 3-CP as well as 2,3- and 2,4-DCP were dechlorinated without a lag period by sediments adapted to transform 2-CP. Dechlorination of 4-CP was not observed after incubation for 35 days.
||Pub. in Jnl. of Environmental Science and Health A29, n5 p921-939 May 94. Prepared in cooperation with Georgia Inst. of Tech., Atlanta.
|NTIS Title Notes
||Reprint: Dechlorination Activity (Cross-Acclimation) of Freshwater Sediments Adapted to Mono- and Di-Chlorophenols.
||68D; 99F; 57K
||PC A03/MF A01