You may know about ultrafiltration membranes, so what makes QUA’s QSEP ultrafiltration membranes unique? In short, QSEP UF membranes offer high quality filtration, better availability and reliability at a lower capex and opex to consumers. Ultrafiltration (UF) is a membrane process used to remove suspended solids, colloidal matter, high molecular-weight substances, bacteria and viruses from various feed water sources. UF membranes can achieve a low and consistent silt density index (SDI) and are often used as pretreatment for reverse osmosis using surface water, seawater and biologically treated wastewater as feed source.
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