Surface-modified polyimide on novel porous ceramic membranes for pervaporation desalination
Baiju He, Junlong Geng, Haoran Liu, Yihua Li, Tianlie Luo, Changfei Gao
Abstract
) while maintaining stable rejection performance at 90 °C. A 45-hour continuous operation test confirmed the composite membrane's stability, demonstrating consistent performance. This study provides a novel approach for the preparation of polymer-modified membranes for industrial wastewater desalination.
Topics & Concepts
PolyimidePervaporationMembraneDesalinationMaterials scienceCeramicChemical engineeringPorosityComposite materialChemistryLayer (electronics)EngineeringPermeationBiochemistryMembrane Separation and Gas TransportMembrane Separation TechnologiesSynthesis and properties of polymers