Polymerizable viscous additive-assisted interfacial polymerization enables superior micropollutant/mineral selective separation in nanofiltration membranes for sustainable water purification.
Selective removal of hazardous organic micropollutants (OMP) while preserving beneficial mineral ions (e.g., Ca2 + and Mg2+) remains challenging for conventional nanofiltration (NF) membranes, which commonly reject both OMP and mineral salts. Herein, we developed a sulfonated poly(vinyl alcohol)-incorporated nanofiltra...