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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
关键词: soil organic partition coefficients ;  soil sorption ;  pesticides
刊名: CHEMOSPHERE
发表日期: 1999-08-01
卷: 39, 期:5, 页:787-794
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
英文摘要: 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.
关键词[WOS]: ADSORPTION ;  SORPTION
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000081162300008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/86853
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
3.GSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, D-85764 Neuherberg, Germany

Recommended Citation:
Xu, F,Liang, XM,Su, F,et al. A column method for determination of soil organic partition coefficients of eight pesticides[J]. CHEMOSPHERE,1999,39(5):787-794.
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