超临界流体萃取在环境分析中的应用  

Application of Supercritical Fluid Extraction (SFE) on Environmental Analysis

作　　者：游静[1] 王国俊[1] 俞惟乐[1] 

机构地区：[1]中国科学院兰州化学物理研究所

出　　处：《色谱》1999年第1期30-34,共5页Chinese Journal of Chromatography

摘　　要：按基体的不同形态综述了１９９３年以来超临界流体萃取在痕量环境污染物分析中的最新进展情况，引用文献５５篇。常见萃取分析的有机污染物主要包括多环芳烃、多氯联苯、二咕恶咕英、石油烃类、酚类化合物、农药和除草剂残留、金属离子和表面活性剂等。In this paper, publications from 1993 are classified according to the type of matrix from which the environmental analytes are extracted. Although the most applications of SFE are used for the solid, some analysts have concerned with aqueous and gaseous media. Various aspects of investigation of environmental potential carcinogen, such as, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, dioxins, pesticides, phenols and other hazardous and toxic pollutants in environmental samples have been reviewed with 55 references. The coupled techniques of SFE have also been introduced in this paper.

关 键 词：超临界流体萃取 环境分析 应用 

分 类 号：O652.62[理学—分析化学] X132[理学—化学]