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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

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB94-160496	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

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

Cataloging Source

NTIS/MT

Control Number

414727292

Origin

NTIS

Type

CAT

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