Application of Porous Materials in Photocatalytic Treatment of Wastewater

With the increasing environmental water pollution, there is an increasing demand for efficient and sustainable wastewater treatment technologies. Photocatalysis, as an environmentally friendly oxidation technology, shows significant promise for the degradation and mineralization of organic pollutants in wastewater. Porous structured materials have received much attention from scientists for the photocatalytic treatment of wastewater due to their good dispersibility and high specific surface area. Based on the exploration of the recent research papers about various porous materials in photocatalytic degradation of wastewater, we summarize the synthesis of porous materials and methods of loading catalysts, explore the applications for treating different types of pollutants, and finally present the challenges and prospects of porous materials in photocatalytic wastewater treatment. We hope that this review will inspire more researchers to focus on this important field.