Comparison of SFE, ASE, and soxhlet extraction procedures for the determination of polycyclic aromatic hydrocarbons associated with airborne particulate matter

被引：0
作者：
Talebi, SM [1 ]
Taebi, A [1 ]
机构：
[1] Isfahan Univ, Dept Chem, Esfahan 81744, Iran
来源：
INDIAN JOURNAL OF CHEMICAL TECHNOLOGY | 2004年 / 11卷 / 04期
关键词：
polycyclic aromatic hydrocarbon; SFE; ASE; airborne particulate matter;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The efficiencies of three different extraction procedures including supercritical fluid extraction, accelerated solvent extraction, and soxhlet for extraction of polycyclic aromatic hydrocarbons from airborne particulate matter were investigated. Although the results obtained from the three methods and especially ASE and SFE were very close to each other, SFE was found as the most effective method for extraction of PAHs from airborne particulate matter. The effect of temperature on the efficiency of extraction of PAHs by SFE was also investigated and showed that the extraction efficiency can be improved by performing the extraction at higher temperatures.
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页码：531 / 534
页数：4
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