便携式气质联用仪在应急监测中的应用

Emergency Monitoring Application of Portable GC/MS

应急监测是突发性环境污染事故处置的首要环节,是对环境污染事故及时、正确、准确进行处置,减轻事故危害和制定应急恢复措施,尽可能减轻人体健康损失和社会经济损失的根本依据。在应急监测中,便携式快速检测仪器是必备的监测工具。文章简述了利用HAPSITE便携式GC/MS对某化工厂反应釜泄漏事件中的毒害气体监测过程,确定了不同扩散距离处的有害气体浓度,对高挥发性有机物的事故应急监测工作具有重要的参考意义。

Emergency Monitoring is the first phase of disposing incident of environment pollution correctly,accurately and timely.It is ultimate method to minimize the damage of public health and social economics.Portable express monitors are essential in Emergency Monitoring.This article is to expound the procedure of monitoring poisonous gas released in the accidence of reaction kettle in a chemical factory by HAPSITE portable GC/MS,to indentify the consistency of poisonous gas through diffusion length.It provides important reference in Emergency Monitoring of accidences of high-volatility organism