With our proprietary materials and technologies including production of ultrapure water, recycle and reuse of treated wastewater, KURARAY AQUA CO., LTD. provides total solutions to satisfy various needs for water.

Up to one billion bacteria can be attached in one small carrier for use in wastewater treatment [Bioreactor <PVA gel>]. Precision micro-scale filtration is possible using heat-resistant hollow-fiber membranes [Super Fine Filter]. The excess sludge reduction bioreactor system, large-pore membrane filtration system, clean-water production process, etc., are all core components of our various water treatment technologies.