How Versatile Are Advanced Oxidation Processes (AOPs) in Addressing Different Wastewater Pollutants in Full-Scale Applications?

This study presents a comprehensive review of the utilization of advanced oxidation processes (AOPs) for full-scale wastewater treatment. The review included ۲۸ studies conducted in ۱۱ countries across Europe, Asia, and the Americas. The studies investigated various wastewater types municipal, industrial (e.g., textile), and biological- which contain a broad range of pollutants such as micropollutants, antibiotic-resistant bacteria, resistance genes, pharmaceuticals, pesticides, trace pollutants, endocrine disrupting chemicals (EDCs), organic pollutants, and refractory matter. The reviewed studies employed different AOPs, including UV/H۲O۲, UV/persulfate, UV/chlorine, ozonation, Fenton, electro-Fenton, photo-Fenton, and electrochemical oxidation. The pros and cons of each AOP are summarized, and their performance in wastewater treatment is compared. The review emphasizes the versatility of AOPs in dealing with different environmental concerns and their capability for widespread use in wastewater treatment plants. Moreover, the current study tackles the challenges as to scaling up AOPs, and focuses on the need for further research to improve their efficiency and cost-effectiveness.

کلیدواژه ها:

Advanced oxidation processes ، Wastewater ، Full scale ، Hydroxyl radicals ، Chemical Oxidation