The application of homogeneous nano-catalysts in catalytic ozonation was reviewed and the technical mechanism of catalytic ozonation was discussed.There are many types of catalysts in actual pro-duction.Nano-catalysts have been widely concerned and applied due to their large specific surface area,many active sites and high catalytic efficiency.The different materials such as metal,metal oxide nano-catalyst,perovskite nano-catalyst and carbon-based nano-catalyst are summarized,and the existing treat-ment effects of nano-catalyst applied in catalytic ozonation are introduced.The main disadvantages and corresponding countermeasures of nano-catalysts are pointed out,and the future development direction is prospected.In order to provide reference for the application of nano-catalyst ozonation in practical engi-neering.
维普
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