Advanced Oxidation Processes (AOPs) have emerged as a promising technology for degrading organic pollutants in wastewater. These processes involve the generation of highly reactive species, such as hydroxyl radicals, which can effectively break down complex organic molecules. AOPs offer several advantages over traditional treatment methods, including high efficiency, cost-effectiveness, and environmental sustainability. This review aims to provide an overview of the current state of AOPs for wastewater treatment, highlighting the principles, applications, and recent advancements in this field. The study on Advanced Oxidation Processes (AOPs) for wastewater treatment revealed promising results. It was observed that AOPs can effectively degrade organic pollutants, achieving removal rates of up to 90%. The techniques that showed strong potential included ozonation, Fenton process, and photocatalysis. However, it was also discovered that the efficiency of AOPs depends on various operational parameters, such as pH and oxidant dosage, which require careful optimization.

Notably, AOPs not only removed pollutants but also reduced toxicity and improved biodegradability of the treated effluents, making them a viable solution for addressing water pollution challenges. Advanced Oxidation Processes offer a promising solution for degrading organic pollutants in wastewater. This review demonstrates the effectiveness of AOPs in removing a wide range of pollutants, while also highlighting the importance of optimizing operational parameters. As the field continues to evolve, AOPs are expected to play a crucial role in addressing global water pollution challenges, providing a sustainable and efficient treatment solution for wastewater.