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学科主题: Environmental Sciences
题名: A column method for determination of soil organic partition coefficients of eight pesticides
作者: Xu, F ; Liang, XM ; Su, F ; Zhang, Q ; Lin, BC ; Wu, WZ ; Yediler, A ; Kettrup, A
通讯作者: Liang, XM, Chinese Acad Sci, Dalian Inst Chem Phys, 161 Zhongshan Rd, Dalian 116011, Peoples R China
关键词: soil organic partition coefficients ; soil sorption ; pesticides
刊名: CHEMOSPHERE
发表日期: 1999
卷: 39, 期:5, 页:787-794
收录类别: SCI
部门归属: Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; GSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, D-85764 Neuherberg, Germany
摘要: A column method was developed to conveniently and reliably determine the soil organic partition coefficients (K-oc) of three insecticides (methiocarb, azinphos-methyl, fenthion), four fungicides (triadimenol, fuberidazole, tebuconazole, pencycuron), and one herbicide (atrazine), in which real soil acted as a stationary phase and the water solution of pesticide as an eluent. The processes of sorption equilibrium were directly shown through a breakthrough curve(BTC). The log K-oc values are 1.69, 1.95, 2.25, 2.55, 2.69, 2.67, 3.10, and 3.33 for atrazine, triadimenol, methiocarb, fuberidazole, azinphos-methyl, tebuconazole, fenthion and pencycuron, respectively.
WOS记录号: WOS:000081162300008
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内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/10186
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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Xu, F; Liang, XM; Su, F; Zhang, Q; Lin, BC; Wu, WZ; Yediler, A; Kettrup, A.A column method for determination of soil organic partition coefficients of eight pesticides,CHEMOSPHERE,1999,39(5):787-794
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