TiO2-ZIF-8@vermiculite superoleophobic membrane with photocatalytic self-cleaning for enhanced oil-water emulsion separation.
Membrane separation is widely used for oily wastewater treatment, but irreversible fouling limits long-term operation. In this study, a TiO2-ZIF-8@VMT/PVDF composite membrane was fabricated through layer-by-layer self-assembly strategy, integrating hierarchical transport regulation with photocatalytic regeneration. TiO...