弹药库房挥发性有机物吸附-光催化降解复合材料研究进展

Research Progress of Composite Materials for Adsorption and Photocatalytic Degradation of VOCs in the Ammunition Room

综述了弹药库房中有毒有害气体的来源和危害,以及去除挥发性有机物的技术方法,介绍了光催化降解理论基础、光催化剂的结构和改性措施、吸附剂的种类和吸附-光催化复合材料的制备方法,指出了当前光催化降解挥发性有机物存在的主要问题,结合弹药库房实际环境,提出了未来主要的研究方向。

This paper mainly summarizes the source and harm of poisonous and harmful gases in the ammunition room, and the methods to remove the volatile organic compounds, and introduces the theoretical basis of photocatalytic degradation, the structure of photocatalysts, the modification measures, the type of adsorbents, and the preparation methods of photocatalytic composite materials. The paper points out the problems existing in the current photocatalytic degradation of volatile organic compounds and puts forward the main orientation of this research.