GC-MS定性分析垃圾渗滤液中有机物的研究贾陈忠

仪器资料 · 发表于 2017-7-21 15:27:26

Characteristics of organic pollution in landfill leachate and groundwater around MSW by GC-MS with SPE
C. Z. Jia1, 2, Y. X. Wang1, C. X. Zhang1, M. D. Li1 & J. Gong1
1. Key Lab of Biogeology and Environmental Geology of Ministry of Education, China University of Geosciences, Wuhan 430074, P. R. China
2. School of Chemical and Environmental Engineering, Yangtze University, Jingzhou 434025 P. R. China
ARSTRACT: Characteristics of organic pollution in landfill leachate and groundwater around municipal solid waste (MSW) was investigated in landfill leachate of JinKou sanitary landfill site by chromatograph/mass spectroscopy (GC/MS) with Solid-phase extraction (SPE). 138 kinds of main organic pollutants were identified. leachate has led to organic pollution in some extent to aqueous environment, including surface water, perched water, phreatic water and confined groundwater. Further distance from landfill site, and less complex organic in samples. There occurred more serious organic pollution in downgradient area along groundwater flow. 8 kinds of organic compounds were detected. N-Ethyl-4-methoxy-alpha-methylphenethylamine and Dibutyl phthalate should be concerned in aqueous environment around MSW.

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