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RECORD NUMBER: 14 OF 15

OLS Field Name OLS Field Data
Main Title Solubility of 2,3,7,8-TCDD (Tetrachlorodibenzo-p-Dioxin) in Contaminated Soils.
Author Jackson, D. R. ; Roulier, M. H. ; Grotta, H. M. ; Rust, S. W. ; Warner, J. S. ;
CORP Author Battelle Columbus Div., OH.;Environmental Protection Agency, Cincinnati, OH. Hazardous Waste Engineering Research Lab.
Year Published 1986
Report Number EPA-68-03-3100; EPA/600/D-86/245;
Stock Number PB87-115796
Additional Subjects Soils ; Contamination ; Solubility ; Hazardous materials ; Land pollution ; Water pollution ; Ground water ; Chlorine organic compounds ; Concentration(Composition) ; Transport properties ; Soil analysis ; Dibenzodioxin/tetrachloro ; Leach tests
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NTIS  PB87-115796 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 18p
Abstract Soils from ten sites contaminated with 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) were investigated in aqueous batch and intact core leaching studies to determine water/soil partition coefficients (K sub p) for TCDD and factors affecting the K sub p. TCDD content in soils ranged from 8 ng/g to 26,000 ng/g. For the batch extractions, TCDD concentrations in solution ranged from 0.1 ng/L to 56 ng/L; 79% of the values were 2.0 ng/L or less. For the intact cores, TCDD concentrations in leachate ranged from 0.1 ng/L to 14 ng/L; 81% of the values were 2.0 ng/L or less. The amount of TCDD in the soil and the amount of TCDD in the water extracts were strongly related to the total solvent-extractable organic matter (SEOM) in soil and the halogenated semi-volatiles in the solvent-extractable fraction. These results suggest that co-contaminants in the wastes along with the TCDD were sorbed to the soil and that these materials as a group greatly influence the partitioning of TCDD between soil and water in these contaminated soils.
Supplementary Notes Pub. in Chlorinated Dioxins and Dibenzofurans in Perspective, ch13 p185-200 1986. Presented at National Meetings of the American Chemical Society (189th), Miami Beach, Florida, September 1985. Sponsored by Environmental Protection Agency, Cincinnati, OH. Hazardous Waste Engineering Research Lab.
PUB Date Free Form c1986
Category Codes 68C; 68D
NTIS Prices PC A02/MF A01
Primary Description 600/12
Document Type NT
Cataloging Source NTIS/MT
Control Number 702814141
Origin NTIS
Type CAT