Application Progress of O3/PMS Advanced Oxidation Technology in the Treatment of Organic Pollutants in Drinking Water

In recent years, due to the abuse of pharmaceuticals and personal care products (PPCPs), many refractory trace organic compounds (TrOCs) have been transferred into natural water bodies, posing significant challenges environment. On other hand, advanced oxidation processes (AOPs) are cleaner more efficient than traditional biochemical degradation processes. Among them, combined ozone/persulfate process (O3/PMS) based on sulfate radicals (SO4•−) hydroxyl (•OH) has developed rapidly in years. Thus, this paper summarised reaction mechanism O3/PMS analysed its research application progress drinking treatment. addition, process’s operation characteristics current scope were discussed, generation ways inhibition methods bromate halogenates, by-products process, summarised, which had a specific reference value for further process.