Advanced oxidation water treatment

Advanced oxidation processes use highly reactive chemical species — most often hydroxyl or sulfate radicals — to break down organic contaminants in water that resist conventional treatment methods, such as pharmaceuticals, pesticides, and industrial byproducts. Researchers study how these radicals are generated through routes like the Fenton reaction, peroxymonosulfate activation, and electrochemical methods, as well as how quickly and completely they destroy specific pollutants under real-world conditions. A central challenge is improving the efficiency and scalability of these processes while minimizing the formation of harmful byproducts and reducing energy costs. Active work is exploring heterogeneous catalysts that can be recovered and reused, and how different activation pathways can be combined or tuned to handle the complex, mixed-contaminant streams found in actual wastewater.

Works

58,721

Total citations

1,923,119

Keywords

Advanced Oxidation ProcessesWater TreatmentOxidation KineticsWastewater DecontaminationPeroxymonosulfate ActivationFenton Reaction Chemistry