Use of Ionic Liquid-filled Semipermeable Membrane for Extraction of Polycyclic Aromatic Hydrocarbons in Water

被引：0
|
作者：
Wen Yan ZHAO
机构：
来源：
Chinese Chemical Letters | 2005年 / 04期
关键词：
Ionic liquid; semipermeable membrane; extraction; polycyclic aromatic hydrocarbons;
D O I：
暂无
中图分类号：
TQ028.8 [新型分离法];
学科分类号：
摘要：
A novel and facile sample preparation method was developed for the extraction of polycyclic aromatic hydrocarbons (PAHs) in aqueous sample solution using 1-butyl-3- methylimidazolium hexafluorophosphate ([C4MIM][PF6]) – filled semipermeable membrane. For 24 hrs extraction of naphthalene, 1-methylnaphthalene, 2-chloronaphthalene, phenanthrene, the result showed that the extraction efficiency, correlation coefficient (R2) and RSD (n=5) were in the range of 67-102 %, 0.9870-0.9962, and 2.1-5.3 %, respectively.
引用
收藏
页码：520 / 522
页数：3
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