化学战剂绿色洗消技术

Green decontamination technology for chemical warfare agents

从沙林(GB)以及芥子气(HD)两种具有代表性的化学战剂(CWAs)出发,综述两者及其模拟剂洗消技术的研究进展。文中指出现阶段的研究重心是绿色环保的洗消技术,主要包括担载型催化剂洗消技术以及等离子体洗消技术,目前前者需要解决的主要问题是催化剂寿命短,后者的主要问题是能耗大。文中总结指出可以根据两者特点将其应用于不同洗消条件下且可将两种技术结合用于洗消化学战剂;此外还指出H2O2氧化洗消也是一种颇具前景的绿色洗消技术。

This review focuses on the decontamination technology of two representative chemical warfare agents（CWAs）,sarin（GB）,mustard gas（HD） and their simulants.Green and environment-friendly decontamination technologies,including supported catalysis and plasma technology,attract the most attention recently.However,the short life span of catalysis and high energy consumption of plasma weaken their potential in further application.We suggest that two technologies can be used in different decontamination condition according to their characters,or they could be combined to degrade CWAs.Besides,the oxidation effect of H2O2 is also considered as a promising decontamination alternatives.