| 气相色谱法测定生活饮用水中7种有机氯农药 |
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| 引用本文： | 汪艳芳,聂丽军,曾旋,王贤浃. 气相色谱法测定生活饮用水中7种有机氯农药[J]. 江西化工, 2011, 0(2): 84-88 |
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| 作者姓名： | 汪艳芳 聂丽军 曾旋 王贤浃 |
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| 作者单位： | 南昌航空大学环境与化学工程学院,江西南昌,300063 |
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| 摘 要： | 建立生活饮用水中有机氯农药残留的气相色谱测定方法。方法：采用液液萃取[1]-[2]，浓硫酸净化、国产OV-17毛细管色谱柱，通过优化条件分析测定南昌红谷滩新区生活饮用水中六六六(BHC)、滴滴地(DDD)等七种有机氯农药的残留。方法的线性范围为4.0×10(-3)-4.0×10(-1)g·ml(-1)，加标平均回收率在...
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| 关 键 词： | 气相色谱 生活饮用水 有机氯农药 残留量 |
Determination of seven kings of organochlorine pesticides in driking water by Gas Chromatography |
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| Wang Yan-fang,Nie Li-jun,Zeng Xuan,Wang Xian-jia. Determination of seven kings of organochlorine pesticides in driking water by Gas Chromatography[J]. Jiangxi Chemical Industry, 2011, 0(2): 84-88 |
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| Authors: | Wang Yan-fang Nie Li-jun Zeng Xuan Wang Xian-jia |
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| Affiliation: | Wang Yan-fang Nie Li-jun Zeng Xuan Wang Xian-jia (Laboratory of Institute of Environmental and Chemical Engineering,NanchangHangkong University,Nanchang 330063,China |
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| Abstract: | Built the method to determinate seven kinds of organochlorine pesticide residues including residues of BHCs and DDDs in drinking water of emerging region Honggutan,Nanchang.Method：liquid sulfuric acid,China-made OV-17 capillary chromatic iquid-liquidextraction,clean-up with concentrated pillar.Experimental conditions are optimized,with the linear range of the method in 4.0×10-3~4.0×10-1μ g·ml-1,recoveries in the range of 92.9%-99.5%,and precision in the range of 3.05%~8.54%,the conclution can be made as follows：the presented method is fast,economical,and applicable to the determination of organochlorine pesticide residues in drinking water. |
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| Keywords: | Gas chromatography Drinking water Organochlorine pesticide Residues |
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