H1 2025: OriginWater, with membrane tech at core, drove full-chain 'innovation breakthrough' in products, materials, processes. Highlights include revolutionary V-type MBR module, medical membrane launch, hydrogen separation membrane pilot line—forming a solid 'mid-term report'.
National first pilot platform for polyolefin RO/NF membranes, independently constructed by OriginWater has drawn renewed attention.
Ultrafiltration (UF) and microfiltration (MF) are two common membrane filtration technologies used in water treatment and other industrial processes. Although they share similarities, they also have significant differences that affect their performance, applications, and cost-effectiveness.
An RO membrane is a thin film composite (TFC) reverse osmosis membrane used in water purification. It is made up of two layers, the permeable layer and the non-permeable layer. The permeable layer is made of polyamide, while the non-permeable layer is typically made from polysulfone. TFC RO membranes are more resistant to fouling and have higher salt rejection rates than other types of RO membranes.
