Hydrophilic PES Membranes: Boosting Filtration Performance Polymers such Polyethersulfone (PES) provide a durable base for membrane fabrication, but its inherently non-polar nature might limit use in certain liquid https://tailinscitech.wixsite.com/tailinscitech/post/enhancing-filtration-efficiency-the-power-of-tailin-pes-membranes