| 吹扫-捕集气质联用法测定北京郊区土壤中挥发性有机物 |
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| 引用本文： | 刘慧,朱优峰,徐晓白,李新中,赵起越.吹扫-捕集气质联用法测定北京郊区土壤中挥发性有机物[J].复旦学报(自然科学版),2003,42(6):856-860. |
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| 作者姓名： | 刘慧 朱优峰 徐晓白 李新中 赵起越 |
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| 作者单位： | 1. 中国科学院,生态环境研究中心,北京,100085
2. 北京市,环境监测中心,北京,100044 |
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| 基金项目： | 国家"973"计划资助项目(G1999045707) |
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| 摘 要： | 用吹扫—捕集／气质联用方法对北京市近郊四个典型地区土壤中VOCs进行分析,共检出11个目标挥发性有机物和49个非目标化合物,主要为苯系物、正构烷烃、挥发性氯代烃等,其中包括7种EPA优先控制有机化合物。
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| 关 键 词： | 挥发性有机物 土壤 吹扫-捕集 气质联用 测定 环境污染物 |
| 文章编号： | 0427-7104(2003)06-0856-05 |
Preliminary Estimation of Volatile Organic Compounds in Soils from Beijing Suburban by Purge-and-Trap/ GC/MS |
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| LIU Hui,ZHU You-feng,XU Xiao-bai,LI Xin-zhong,ZHANG Qi-yue.Preliminary Estimation of Volatile Organic Compounds in Soils from Beijing Suburban by Purge-and-Trap/ GC/MS[J].Journal of Fudan University(Natural Science),2003,42(6):856-860. |
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| Authors: | LIU Hui ZHU You-feng XU Xiao-bai LI Xin-zhong ZHANG Qi-yue |
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| Institution: | LIU Hui~1,ZHU You-feng~1,XU Xiao-bai~1,LI Xin-zhong~2,ZHANG Qi-yue~2 |
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| Abstract: | The compositions of VOCs in soils from Beijing suburban were identified and quantified by purge-and-trap gas chromatography/mass spectrometry methods. 60 VOCs in total were detected in the four typical soil samples. The major pollutants were benzene-substituted, n-alkanes, and chlorinated hydrocarbons. Among them, 7 compounds were listed on EPA priority pollutants. |
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| Keywords: | volatile organic compounds soil purge-and-trap GC/MS |
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