Research Progress of Advanced Oxidation Technology in the Treatment of Printing and Dyeing Wastewater
Advanced oxidation technology has strong oxidizing properties and can quickly and non selectively react with many organic compounds to oxidize and degrade them into harmless substances such as carbon dioxide and water,effectively reducing the harm of harmful substances in wastewater to the environment.It has become a potential method for the deep treatment of printing and dyeing wastewater.Detailed analysis of the mechanisms,application examples,and research progress of advanced oxidation technologies such as Fenton oxidation,ozone oxidation,and photocatalytic oxidation.By comparing the efficiency and advantages of different advanced oxidation technologies,technology optimization strategies and the potential for combination with other treatment processes were proposed.Advanced oxidation technology can efficiently degrade organic pollutants in printing and dyeing wastewater,reduce environmental burden,and provide new directions for the development of wastewater treatment technology.