TiO_2增强饮用水紫外线消毒研究  

Study of TiO_2 enhancing ultraviolet disinfection of drinking water

作　　者：赵文君[1] 庞胜华[1] 钟素娟[1] 方榕[1] 彭慧萍[1] 罗俊青[1] 邹秀敏[1] 

机构地区：[1]福州大学土木工程学院,福建福州350116

出　　处：《福建建设科技》2014年第3期80-81,87,共3页Fujian Construction Science & Technology

基　　金：福州大学第十七期本科生科研训练计划立项项目(项目号17054)

摘　　要：TiO2光催化氧化技术作为一种环境友好型的污染治理技术,具有无毒、催化活性高、化学性能稳定等优点,将其应用于饮用水消毒的研究受到重视。笔者通过介绍TiO2光催化的作用机理,研究影响TiO2光催化氧化性能的主要因素及利用TiO2进行灭菌实验,阐述TiO2光催化在饮用水消毒中应用的可行性并提出相关建议和措施。As an environmentally friendly pollution management technology, TiO2 photo catalytic technique has caused attention for applica- tion as catalysis in the disinfecting of drinking water, which has advantages of non -toxic, high catalytic activity, stable chemical proper- ties and so on. Based on the mechanism of TiO2 photo catalysis, the experiment of the main influencing factors on TiO2 photo catalytic oxi- dation performance and launched the sterilization experiment with TiO2 has studied. The paper presents the feasibility of TiO2 photo - cata- lytic application in drinking water disinfection and puts forward relevant suggestions and measures.

关 键 词：纳米TIO2薄膜 光催化技术 降解 灭菌 

分 类 号：TU991.25[建筑科学—市政工程]