现有净水工艺应用分析及研究进展

Analysis and Research Progress of Existing Water Purification Technology Application

目前,我国水污染形势依然十分严峻,为实现给水深度有效处理,Fendon试剂氧化、臭氧氧化、光催化氧化、超声和电化学催化氧化等高级氧化技术及其联用技术、膜处理技术等成为主要净水研究方向。本文分析了现有净水工艺的优缺点,提出"UV/H_2O_2+非均相催化剂"的催化体系,以降低能耗和运行成本,提高处理效率和灯管寿命,达到水质处理标准。

At present, the water pollution situation in China is still very serious. In order to achieve effective treatment of water supply depth, advanced oxidation technology such as Fendon reagent oxidation, ozone oxidation, photocatalytic oxidation, ultrasonic and electrochemical catalytic oxidation, and its combined technology and membrane treatment technology have become the main research directions of water purification. This paper analyzes the advantages and disadvantages of the existing water purification process, and proposes a "UV/H2O2+ heterogeneous catalyst" catalytic system to reduce energy consumption and operating costs, improve processing efficiency and lamp life, and meet water quality treatment standards.