摘要
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.
作者
李姣
Li Jiao(Shanxi Xingxin Safety Production Technology Service Co.,Ltd.,Taiyuan Shanxi 030024)
出处
《现代工业经济和信息化》
2022年第9期62-63,共2页
Modern Industrial Economy and Informationization
关键词
苯系物
顶空固相微萃取-气质联用法
静态顶空-气质联用法
检出限
定量限
benzene
headspace solid-phase microextraction-gas chromatography
static headspace-gas chromatography
limit of detection
limit of quantification