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RECORD NUMBER: 121 OF 135

OLS Field Name OLS Field Data
Main Title Surfactant effects on pesticide photochemistry in water and soil /
Author Hautala, Richard R.
CORP Author Georgia Univ., Athens. Dept. of Chemistry.;Environmental Research Lab., Athens, Ga.
Publisher Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory ; For sale by the National Technical Information Service,
Year Published 1978
Report Number EPA-600/3-78-060; EPA-R-802959
Stock Number PB-285 175
OCLC Number 04197049
ISBN pbk.
Subjects Photochemistry. ; Surface active agents.
Additional Subjects Surfactants ; Pesticides ; Photolysis ; Soils ; Water ; Decomposition reactions ; Photochemical reactions ; Reaction kinetics ; Ultraviolet radiation ; Quantum efficiency ; Herbicides ; Insecticides ; Phosphorus organic compounds ; Chlorine aromatic compounds ; Sulfur organic compounds ; Carbamates ; Acetic acids ; D 2-4 herbicide ; Carbaryl ; Parathion ; Phosphorothioates
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101ACY5.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-3-78-060 Headquarters Library/Washington,DC 04/21/2014
EJBD  EPA 600-3-78-060 Headquarters Library/Washington,DC 03/08/2016
EKAM  EPA 600/3-78-060 Region 4 Library/Atlanta,GA 05/13/1994
EKBD  EPA-600/3-78-060 Research Triangle Park Library/RTP, NC 07/18/2003
EKCD  EPA-600/3-78-060 CEMM/GEMMD Library/Gulf Breeze,FL 06/26/2018
EMBD  EPA/600/3-78-060 NRMRL/GWERD Library/Ada,OK 01/21/1994
ESAD  EPA 600-3-78-060 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-285 175 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation viii, 72 pages : illustrations ; 28 cm.
Abstract The effects of surfactants on the photochemical decomposition of selected pesticides are examined both in aqueous solution and on selected soil surfaces. Typical surfactants usually enhance the rate of pesticide photodecomposition. In solution, increased quantum efficiencies and increased overlap with available solar irradiation are observed. In addition, surfactants enhance the solubility of otherwise sparingly soluble pesticides. Photodecomposition on soil surfaces is inefficient. Surfactants enhance the rates of decomposition in certain cases on soil surfaces, but the effects do not appear to be sufficiently large to make such a mode of decomposition competitive. It has been postulated that the reason pesticide photochemistry on soils is so inefficient is that excitation energy is lost to pigments in the soil.
Notes "June 1978." Includes bibliographical references (pages 42-45).
Place Published Athens, Ga. Springfield, Va.
Access Notes Also available via the World Wide Web.
Corporate Au Added Ent Environmental Research Laboratory (Athens, Ga.)
Corp Au Ser Add Ent Ecological research series ; EPA-600/3-78-060. United States. ; Ecological research series ; EPA-600/3-78-060. United States. ; Ecological research series ; EPA-600/3-78-060. United States.
Title Ser Add Ent Research reporting series. Ecological research ; EPA-600/3-78-060.
PUB Date Free Form 1978
Series Title Untraced Ecological research series ; EPA-600/3-78-060
NTIS Prices PC A05/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20180621074828
Language eng
SUDOCS Number EP 1.23:600/3-78-060
Origin OCLC
Type MERGE
OCLC Rec Leader 02367cam 2200541Ia 45010