Advanced oxidation technologies are similar in that they all use oxidation reaction to treat organic matter and form safer and more stable products, usually oxides of water and carbon. According to relevant public information, advanced oxidation technology is a comprehensive oxidation technology, which can effectively reduce organic pollution in water and remove water pollutants in water. This technology can use peroxides, such as reactive oxygen species (O3, H2O2, Fenton reagent, etc. ) remove organic matter and trace elements from water, thus reducing pollutant discharge. Advanced oxidation technology can effectively reduce the content of pollutants in water and make the water quality meet the standard requirements.