A review of zeolite nanoparticles in wastewater treatment for sustainable water management in the advanced oxidation process application

Abstract The synthesis of zeolite nanoparticles has gained significant attention for their application in advanced oxidation processes for treating wastewater. In AOPs, zeolite nanoparticles act as catalysts to enhance the production of oxygen species that are reactive, which include hydroxyl radicals, can effectively breakdown a wide spectrum of organic contaminants into non-toxic end products. The literature study focused the efficiency of zeolite nanoparticles in wastewater treatment which was evaluated through batch experiments targeting persistent organic pollutants (POPs) under varying operating conditions such as pH, temperature, and pollutant concentration. The overall results demonstrate a significant enhancement in pollutant degradation rates when zeolite nanoparticles are employed in conjunction with AOPs like Fenton’s reaction and photocatalysis. Additionally, the versatility and durability of the nanomaterials were evaluated to determine their economic viability. The integration of zeolite nanoparticles in AOPs presents a promising solution for addressing global wastewater challenges, paving the way for eco-friendly and effective treatment technologies. This study contributes to the advancement of nanomaterial-based approaches in environmental engineering, with implications for sustainable water management.