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油田地表土壤中多环芳烃提取方法改进研究

PAN Feng,GENG Qiu-juan,CHU Hong-jie,WANG Li-li

Journal of Henan Normal University(Natural Science Edition)（2011）

Cited 23|Views4
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Abstract
研究了油田运行井周围的地表土壤中16种多环芳烃的提取和测定方法.对超声提取方法进行优化,得到了最佳超声提取条件,分析在最佳超声条件下直接超声波、微波辅助超声、微波与振荡辅助超声的提取效果,并与72 h索氏提取相比较.结果表明,在温度30℃,功率120 W下超声60 min提取多环芳烃的效果最好.
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Key words
ultrasonic extraction,oilfield soil,polycyclic aromatic hydrocarbons(PAHs)
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