不同方法快速测定苯系物的效果研究

Study on the Effectiveness of Different Methods for Rapid Determination of Benzene Series

为实现对化工行业排放物苯系物的精准、快速测定,实现对环境中苯系物的高效治理,在对苯系物及其测定方法简单概述的基础上,以海水和超纯水分别为容积配置样品,根据静态顶空-气质联用法和顶空固相微萃取-气质联用法设计实验条件,对两种测定方法的特点进行对比,为后续苯系物的治理提供一定的理论基础。

In order to achieve accurate and rapid determination of benzene in chemical industry emissions,provide a basis for the subsequent traceability of benzene,and achieve efficient management of benzene in the environment,based on a brief overview of benzene and its determination methods,samples of seawater and ultrapure water were used as volume configuration,and the experimental conditions were designed according to static headspace-gas coupling and headspace solid-phase microextraction-gas coupling,respectively.The characteristics of the two determination methods were compared to provide a theoretical basis for the subsequent treatment of benzene.