Dec 21, 2021 · Jul 17, 2020 · Membranes Filters: MCE, Cellulose Acetate, PES, And PTFE. Filter membranes are used in various industries such as food and beverage, medical and pharmaceutical, municipal engineering water treatment, industrial high-purity water, boiler water replenishment, seawater desalination, ultrapure water in the electronics industry, wastewater treatment and reuse, material concentration