改性光催化材料处理炸药废水研究进展  

Research Progress in Treating Explosive Wastewater of Modified Photocatalytic Materials

作　　者：马慧 张勤 景江[1] 孙静 邱诚[1] MA Hui;ZHANG Qin;JING Jiang;SUN Jing;QIU Cheng(Chengdu Institute of Technology,Chengdu 611730,China)

机构地区：[1]成都工业学院,四川成都611730

出　　处：《化工管理》2021年第27期99-100,103,共3页Chemical Engineering Management

基　　金：国家自然科学基金委员会和中国工程物理研究院联合基金资助(U1330131);成都工业学院人才引进项目(2019RC010)。

摘　　要：火炸药被广泛应用于日常的生产生活,火炸药的研究、生产过程中产生大量有毒有害炸药废水。光催化氧化法因其能在常温常压下将高浓度有机炸药废水分解成小分子物质,近年来被广泛关注。但常用的TiO2光催化材料存在量子效率低,光谱响应范围窄,有机物吸附能力弱等缺点,限制光催化法在火炸药废水处理中的应用。文章对改性光催化材料处理炸药废水的相关研究进行综述,为光催化材料改性研究提供基础。Fire explosive is widely used in daily production and life.A large amount of toxic and harmful explosive waste water is produced during fire explosive research and production.Photocatalytic oxidation method has been paid much attention in recent years due to its ability to decompose high-concentration of organic explosive wastewater into small molecular substances under normal temperature and normal pressure.However,the commonly used TiO2-photocatalytic materials have disadvantages such as low quantum efficiency,narrow spectral response range and weak organic absorption ability,which restrict the application of photocatalytic method in fire and explosive waste water treatment.This paper summarizes the research of the modification of photocatalytic materials.

关 键 词：炸药废水 光催化材料 改性 机理 二氧化钛 

分 类 号：X703[环境科学与工程—环境工程]