高级氧化技术处理工业园区废水的研究及应用

Research and Application of Advanced Oxidation Technology for Wastewater Treatment in Industrial Park

近年来工业园区废水对生态环境的威胁逐渐受到人们的关注。这种废水成分复杂,通常需要在生化处理后接高级氧化单元对废水进一步处理,以使尾水满足排放要求。本文首先对工业园区废水的特点及处理现状进行介绍,然后阐述了在实际工程中常用的几种高级氧化技术的机理,通过对调研的列举部分工程实例进行简述,对各项技术的优缺点进行对比分析,总结了工业园区废水高级氧化技术的现状,最后对高级氧化技术处理工业园区废水治理中的发展趋势进行了展望,以期为今后的工程应用提供参考。

In recent years, the threat of wastewater from industrial parks to the ecological environment has gradually attracted people’s attention. The composition of this kind of sewage is complex, and it is usually necessary to connect the advanced oxidation unit after the biochemical treatment to further treat the sewage to make the tail water meet the discharge requirements. This article first introduces the characteristics and treatment status of wastewater in the industrial park,and then expounds the mechanism of several advanced oxidation technologies commonly used in actual engineering. By briefly describing some engineering examples listed in the survey, the advantages and disadvantages of each technology are described. A comparative analysis was carried out, and the status quo of advanced oxidation technology for wastewater in the industrial park was summarized. Finally, the development trend of advanced oxidation technology in wastewater treatment in the industrial park was prospected, hoping to provide a reference for future engineering applications.