前沿科研成果融入水处理实验教学——电催化臭氧深度处理难降解废水  

Integrating Frontier Scientific Research into Experimental Teaching of Wastewater Treatment:Advanced Treatment of Refractory Wastewater by Electro-peroxone Process

作　　者：徐安琳 张运海[1] Xu Anlin;Zhang Yunhai(Nanjing Tech University,Nanjing 211816,China)

机构地区：[1]南京工业大学,江苏南京211816

出　　处：《广东化工》2024年第20期228-230,225,共4页Guangdong Chemical Industry

基　　金：南京工业大学教改课题项目(202302)。

摘　　要：本论文拟设计一个可用于环境工程等相关专业的本科/研究生教学实验。该实验原理是通过原位电催化产生过氧化氢耦合臭氧氧化的过程,以期提高臭氧催化效率及控制活性氧物种的生成,实现难降解废水的高效处理。该实验以掌握工业废水深度处理基本方法和原理为出发点,考察典型高级氧化系统内主要运行参数对难降解污染物去除速率的影响规律,提升学生对废水深度处理过程及其工艺选择等方面认识。通过本实验,学生不但掌握了一种新型高级氧化技术理论与操作方法,还可以深入了解电催化臭氧技术在工业废水深度处理中的重要应用和潜在价值,可为激发学生在环境治理前沿技术方面的兴趣和创造力。This paper intends to design an undergraduate/postgraduate teaching experiment which can be used in environmental engineering and a related profession.Hydrogen peroxide was produced by in-situ electrocatalysis to improve ozone oxidation efficiency and control the generation of active oxygen species,so as to improve the performance of advanced oxidation treatment of refractory wastewater.This experiment is focused on mastering the basic approach and principles of advanced treatment of industrial wastewater,investigating the influence of main operating parameters in the advanced oxidation system on the removal rate of refractory pollutants,and improving the understanding of the advanced treatment process of wastewater and its process selection.Through this experiment,students not only learn the theory and the operation method of a new technology,but also have an in-depth understanding of the potential value of electro-peroxone process during the advanced treatment technology,which can stimulate the interests and creativity of students in the frontier technology of environmental governance.

关 键 词：吡啶 电催化臭氧 中间产物 实验教学 科学前沿 

分 类 号：G642[文化科学—高等教育学] TQ637-4[文化科学—教育学]