Comparision of Different Pretreatments for Analysis of Organic Components by GC in Landfill Leachate

被引：0
|
作者：
Zhang Wen-Ye [1 ]
Zhang Hong-Zhong [2 ]
Sun Yu-An [2 ]
机构：
[1] Zhengzhou Univ Light Ind, Sch Food & Biol Engn, Zhengzhou, Peoples R China
[2] Zhengzhou Univ Light Ind, Sch Mat & Chem Engn, Zhengzhou, Peoples R China
来源：
2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年
关键词：
landfill leachates; organic compounds; solid-phase microextraction; gas chromatographic;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Organic compounds are the important pollution compounds in landfill leachates. For determinating organic compounds in landfill leachates, a pretreatment method for the analysis of organic components is the important step. In this paper, the landfill leachates were extract with liquid-liquid extraction (LLE) and solid-phase microextraction (SPE), respectively. The effect of different extraction methods on organic compounds kinds were compared. The results shown that there are 40 kinds of organic compounds can be determinated by LLE, but there are 92 kinds of organic compounds can be determinated by SPE. So SPE coupled with gas chromatographic (GC) is a fast and reliable method for the determination of organic compounds in landfill leachates.
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页数：3
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