氧化锌催化臭氧氧化技术研究进展OA北大核心CSTPCD

Ozone oxidation by non-homogeneous catalysts is the most promising technology for the deep treatment of industrial wastewater,and the treatment efficiency of the process is closely related to the performance of the catalyst.Transition metal oxides and new carbon materials are the most popular non-homogeneous catalysts,among which zinc oxide has the advantages of non-toxicity,easy preparation,low cost,and both catalytic ozone oxidation and photocatalytic oxidation activities,which shows excellent potential for application.The research progress of zinc oxide catalyst for ozone oxidation treatment was reviewed,and the efficacy and mechanism of zinc oxide catalyst for ozone oxidation were summarized.The influencing factors of the process treatment were outlined,and the current application status of zinc oxide for photocatalytic ozone oxidation was introduced.Moreover,the application prospect of zinc oxide catalyst for ozone oxidation technology was predicted.