Membrane Technology for reverse osmosis, nanofiltration, ultrafiltration and membrane bioreactors

TORAY Reverse Osmosis and Nanofiltration spiral wound membrane elements have been produced since 1967, starting with cellulose acetate membrane elements. Today, the product line includes a full range of state-of-the-art polyamide composite membranes.

The range of ultrafiltration elements, both in pressurized and submerged configurations, is employing a PVDF hollow-fiber, out-in concept and serves in numerous water treatment units around the world.

Toray's membrane modules for membrane bioreactors are using flat-sheet PVDF membranes and can be configured for gravity-driven or suction-controlled operation.

More than 30 years of production experience, thousands of well-performing membrane plants throughout the world, and ISO-9001 registered plants, in both Japan and the US, justify the excellent reputation of TORAY membrane products.