
Hollow Fiber Membrane
《Sterapore》

STERAPORE is a micro-porous hollow fiber membrane which can be applied to industrial and medical areas, such as industrial/municipal wastewater treatment facilities, drinking water facilities, the filtration equipment of circulation water for power plant turbines and microfiltration units for germfree hand-washing water in hospital operating rooms.
Triple-layer Composite Hollow Fiber Membrane (Degassing Membrane)

This membrane is used for removal of dissolved oxygen in ultra-pure water, as well as in fed water for air-conditioning systems in office buildings.
Water Purifier
《Cleansui》

CLEANSUI is a home-use water purifier that employs Mitsubishi Rayon’s proprietary hollow-fiber membranes. Originally available in faucet-mounted and built-in types for home use, we are now expanding our lineup of water purifiers with larger models for commercial use.
Artificial Spa Generator

Utilizing Mitsubishi Rayon’s unique hollow fiber membranes, these devices are capable of dissolving large volumes of carbon dioxide in warm water. We have models that can be installed (by a qualified plumber) in the corners of bathtubs at home, giving people a convenient and inexpensive way to enjoy the experience of a spa in their own home.
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Mitsubishi Rayon Cleansui Co., Ltd. |
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Water Purification and Wastewater Treatment Systems

Mitsubishi Rayon Engineering Co.,Ltd. has received high praise from many sources in private industry and official circles for its various wastewater treatment systems employing a membrane bioreactor system, and its industrial-use water purification systems employing hollow fiber membrane technology.
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Water Treatment Systems Department |
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Water Treatment, Separation and Purification Equipment

We meet water treatment needs as well as separation and purification needs for valuable substances in various industrial fields. We also provide ion exchange resin, water treatment chemicals, and equipment maintenance services.
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Nippon Rensui Co. |
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