【摘要】 污水处理厂深度处理中增设臭氧催化氧化单元可将二级生化出水中的难降解有机物转化为小分子有机物,提高BOD₅/COD,结合后续的工艺（如BAF、活性炭）可保证出水达标排放。分析对比了近年来工程中常用的臭氧氧化、Fenton氧化等高级氧化技术,结合工程设计案例分析臭氧催化氧化的效果,为臭氧催化氧化技术的应用提供参考。更多还原

【Abstract】 The catalytic ozonation used in advanced treatment can transfer the refractory organics into lower molecular organics, and also increase the ratio of BOD₅/COD. It can meet the discharging standard with the subsequent processing（BAF, active carbon）. By analysing and comparising of series of oxidation method with ozonation and fenton, combining illustration of the ozonation project, it can provide a reference of catalytic Ozonaton.更多还原