过氧乙酸活化功能材料开发与水环境应用

In recent years, peracetic acid (PAA) has gained significant attention as a disinfectant for water treatment in advanced oxidation processes (AOPs). While homogenous PAA activation systems have been extensively studied, there has been a growing interest in non-homogenous activation materials due to their advantages, including low cost, easy operability, stronger applicability, and diversified reaction pathways. In this review, we first reviewed the research progress of homogenous PAA activation technology, and then focused on summarizing the recent research results of non-homogenous material-activated PAA technology in water treatment. We elucidated the radical and non-radical oxidation mechanisms at the material interface, discussed the main factors affecting the removal of pollutants through PAA activation, and introduced the specific application of theoretical calculations in PAA technology research. Finally, we concluded the current status and shortcomings of non-homogenous PAA activation technology research and provided prospects for future material development and water environment application oriented to PAA activation functionality.