废水毒性鉴别评价方法

Methods for Effluent Toxicity Identification Evaluations

废水毒性鉴别评价是１９８４年发展起来的一项新技术。目的是快速、简便地鉴别引起毒性的化学物质。包括毒物的分离、浓缩、样品分级，仪器分析，毒性追踪，相关性等技术。本方法分三个阶段：毒物特征、毒物鉴别、毒物确证。

Effluent Toxicity Identification Evaluation(TIE)is a new technique which has been developed since 1984s.The goal of the TIE method is to identify quickly and easily those chemicals causing toxicity.The techniques include toxicant separation,toxicant concentration,sample fractionation,instrumental analyses,toxicity tracking,correlation ect.The approach is divided into three phases:toxicant characterization,toxicant identification,toxicant confirmation.