Comparision of Different Pretreatments for Analysis of Organic Components by GC in Landfill Leachate
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.
Zhang Wen-Ye Zhang Hong-Zhong Sun Yu-An
.School of Food and Biological Engineering Zhengzhou University of Light Industry Zhengzhou, China School of Material and Chemical Engineering Zhengzhou University of Light Industry Zhengzhou, China
国际会议
成都
英文
1-3
2010-06-18（万方平台首次上网日期，不代表论文的发表时间）