| 沙土中有机挥发物及无机物的测定研究 |
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| 引用本文： | 汪丹,刘刚,商照聪,薛晓康.沙土中有机挥发物及无机物的测定研究[J].云南环境科学,2010,29(3):88-91. |
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| 作者姓名： | 汪丹 刘刚 商照聪 薛晓康 |
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| 作者单位： | 国家安全生产上海危险化学品分类检测检验中心,上海,200062;上海化工研究院检测中心,上海,200062 |
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| 摘 要： | 采用吹扫捕集-气质联用、顶空进样-气质联用、X射线荧光光谱法和二乙基二硫代氨基甲酸银分光光度法4种方法测定沙土中所含有的挥发性有机物以及无机物，检测出沙土中含有2-乙基己醇等5种有机挥发物和砷一种有害的无机物，对比了4种分析方法的效果。
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| 关 键 词： | 沙土 有机挥发物 无机物 测定 |
Research on Determination of Volatile Organic and Inorganic Substances in Sandy Soil |
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| WANG Dan,LIU Gang,SHANG Zhao-cong,XUE Xiao-kang.Research on Determination of Volatile Organic and Inorganic Substances in Sandy Soil[J].Yunnan Environmental Science,2010,29(3):88-91. |
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| Authors: | WANG Dan LIU Gang SHANG Zhao-cong XUE Xiao-kang |
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| Institution: | 1. State Safe Inspection and Testing Center for the Classification of Dangerous Chemicals in Shanghai, Shanghai 200062 China) |
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| Abstract: | Four detecting methods are separately adopted to measure the volatile organic and inorganic components in sandy soil including purge and trap-gas chromatography/mass spectrometry and headspace-gas chromatography/ mass spectrometry and X ray fluorescence spectrometry and spectrophotometry with silver diethyldithiocarb nate （Ag-DDC）. It is detected that the soil consists of a kind of poisonous mineral-arsenous compound and five varieties of volatile organic matter such as 2-ethyl-hexanol and n-octyl alcohol and others. |
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| Keywords: | sandy soil organic volatile inorganic determination |
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