Monomer Quaternization Enables Antibiofouling and Superior Perm-selectivity of Nanofiltration Membranes for Sustainable Water Purification
Biofouling poses a substantial challenge to advanced wastewater treatment and reuse via nanofiltration (NF) membranes, while current strategies for enhancing antibiofouling performance often compromise membrane perm-selectivity. Herein, quaternized NF (QPIP-NF) membranes were fabricated via piperazine (PIP) quaterniz...