Toray (PVDF) Ultrafiltration Membranes

Toray Pressurized UF Membrane Modules The material of Toray’s Hollow Fiber (HF) Pressurized Ultrafiltration (UF) modules is PVDF (Polyvinylidene fluoride). This best class HF membrane material provides high mechanical strength and chemical resistance (oxidation, pH). The filtration mode is an Outer and Dead End Filtration.

This filtration method offers simple operation control and low energy consumption. The possibility of filtration of Groundwater, Surface Water, Sewage Secondary Wastewater and Seawater allows a wide range of different applications:

Drinking Water Production Treatment Water

Tertiary Seawater Desalination

RO Pretreatment in Desalination

Industrial Water Production

Toray’s Pressurized Series is certified as an acceptable filtration technology for compliance with the following Certifications.


KWWA (Korea Water and Wastewater Works Association)

Reuse of Industrial Wastewater

Reuse of Industrial Wastewater

AMST (Japan’s Association for Membrane Separation Technology)

CDPH (California Department of Public Health – Drinking Water Program)