Effect of Organic Carbon Content and pH on Sorption of Linuron and 2,4-D by Three Soils

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Title ( eng )
Effect of Organic Carbon Content and pH on Sorption of Linuron and 2,4-D by Three Soils
Creator
Nishiguchi Ilka
Moldrup Per
Komatsu Toshiko
Kodama Yorimitsu
Ito Sotaro
Source Title
広島大学大学院工学研究科研究報告
Graduate School of Engineering, Hiroshima University
Volume 53
Issue 1
Start Page 15
End Page 21
Abstract
The effects of organic carbon content (C_<oc>) and pH on the sorption coefficients (K_d) of linuron (non-ionic pesticide) and 2,4-D (ionic pesticide) on three surface soils have been investigated by batch equilibrium method and were found to be expressed by the equation, log K_d = 3.83 - 0.39 pH + log C_<oc>, for 2,4-D within 24% deviation.
Keywords
linuron
2,4-D
pH
organic carbon content
sorption coefficient
NDC
Earth sciences. Geology [ 450 ]
Language
eng
Resource Type departmental bulletin paper
Publisher
広島大学大学院工学研究科
国立情報学研究所
Date of Issued 2004-12
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 1347-7218
[NCID] AA11700032