聚多巴胺涂层材料在污水处理中的应用研究进展OA

Polydopamine(PDA),as a biomimetic functional material derived from mussel adhesion proteins,exhibits a wide range of potential applications in the field of wastewater treatment due to its good film-forming properties,surface adhesion ability and multifunctional functional groups.This paper systematically reviews the structural properties of PDA coating materials and their research progress in wastewater treatment technologies such as adsorption,catalytic degradation and membrane separation enhancement,focusing on their application paths and performance advantages in the removal of multiple types of pollutants,such as heavy metal ions,organic pollutants and oil-water emulsions.At the same time,the challenges faced by PDA in practical engineering applications are analyzed;finally,the future development trends of PDA materials,including green synthesis path,intelligent response function construction and synergistic integration with multiple water treatment technologies,are envisioned.