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OLS Field Name OLS Field Data
Main Title Vapor-Phase 2,3,7,8-TCDD Sorption to Plant Foliage: A Species Comparison.
Author McCrady., J. K. ;
CORP Author Corvallis Environmental Research Lab., OR.
Publisher c1994
Year Published 1994
Report Number EPA/600/J-94/163;
Stock Number PB94-160496
Additional Subjects Plants(Botany) ; Dioxin ; Vapor phases ; Exposure ; Air pollution ; Sorption ; Herbicides ; Grasses ; Vegetables ; Fruits ; Plant tissues ; Constants ; Reaction kinetics ; Mathematical models ; Reprint ; Dioxin/Tetrachloro dibenzo ; Plant uptake
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Status
NTIS  PB94-160496 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 09/01/1994
Collation 9p
Abstract Plant uptake rate constants (k sub 1) were determined for vapor-phase 2,3,7,8-TCDD using grass, azalea, spruce, kale and pepper foliage, and the fruit from apple, tomato and pepper. Plants were exposed to vapor-phase (supra 3H-)2,3,7,8-TCDD for 96 h, and the TCDD sorption rate constant for each plant species was determined from measured air and plant concentration. Sorption rate constants for the different plant tissues, expressed on a fresh weight basis, varied by two orders of magnitude. The cuticular wax content of the different plant species did not effect the short-term sorption kinetics of 2,3,7,8-TCDD.
Supplementary Notes Pub. in Chemosphere, v28 n1 p207-216 1994.
NTIS Title Notes Journal article.
Title Annotations Reprint: Vapor-Phase 2,3,7,8-TCDD Sorption to Plant Foliage: A Species Comparison.
Category Codes 57C; 57P; 98D; 68A; 99F
NTIS Prices PC A02/MF A01
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 414727292
Origin NTIS
Type CAT