ROLE OF ENTRAINERS IN SUPERCRITICAL FLUID EXTRACTION OF CHLORINATED AROMATICS FROM SOILS

被引：17

作者：

LIU, MH ^{[1
]}

KAPILA, S ^{[1
]}

YANDERS, AF ^{[1
]}

CLEVENGER, TE ^{[1
]}

ELSEEWI, AA ^{[1
]}

机构：

[1] SO CALIF EDISON CO, ROSEMEAD, CA 91770 USA

来源：

CHEMOSPHERE | 1991年 / 23卷 / 8-10期

关键词：

D O I：

10.1016/0045-6535(91)90133-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The application of supercritical fluid technology holds considerable potential for removing toxicants from soil. The use of carbon dioxide at temperatures and pressures above its critical point was evaluated for removal of such contaminants as chlorinated pesticides, polychlorinated biphenyls and chlorinated phenols. Experiments were carried out to optimize the extraction parameters and define the role of entrainers under varied matrix conditions.

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收藏

页码：1085 / 1095

页数：11

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