Insight into the Performance of Polypropylene-Based Fibrous Filters with Polyvinylimidazole Grafted Surfaces for Separation of Nonsteroidal Drugs in an Aqueous Medium
To address global NSAID water pollution, an imidazolium ion-rich adsorption membrane (PPF–PVI) was fabricated via simple one-step UV grafting of vinylimidazole on meltblown fabric. Benefiting from the open porous substrate, the resultant PPF–PVI exhibited a water flux up to 62,100 L/m2·h at a low pressure of 1.5 kPa,...