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环境化学  2015 

广州周边菜地中多环芳烃的污染现状

Keywords: 广州,菜地,土壤,多环芳烃

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Abstract:

以GC/MSD内标法分析了广州五个地区菜地中16种多环芳烃(PAHs)的分布,结果表明,菜地土壤中∑PAHs最大为3077μg·kg-1,最小为42μg·kg-1,绝大部分土壤样品中的∑PAHs含量在200μg·kg-1以上,属中度污染.

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