光催化氧化技术在有机废水处理中的研究进展

Research Progress of Photocatalytic Oxidation Technology in Organic Wastewater Treatment

由于光催化氧化技术具有操作简单、能耗低、氧化能力强以及可循环利用等特点,一直被认为是最有应用潜力的水处理新技术。介绍了光催化氧化技术的基本原理并总结了光催化效率的影响因素,综述了光催化氧化技术在抗生素废水处理、染料废水处理以及氨氮废水处理等方面的研究现状,总结了光催化技术在废水处理领域的技术优势,并展望了光催化氧化技术未来的发展方向。

Photocatalytic oxidation technology has been regarded as the most promising new water treatment technology due to its simple operation,low energy consumption,strong oxidation ability,and recyclability.This article introduces the basic principles of photocatalytic oxidation technology and summarizes the influencing factors of photocatalytic efficiency.It summarizes the research status of photocatalytic oxidation technology in antibiotic wastewater treatment,dye wastewater treatment,and ammonia nitrogen wastewater treatment,summarizes the technological advantages of photocatalytic technology in the field of water treatment,and looks forward to the future development direction of photocatalytic oxidation technology.