In response to market demands, industrial-use water and well water have been purified and sanitized to levels greater than that of potable water using a high-precision hollow-fiber membrane filtration system. In addition, ultra-pure water technologies have been used in dialysis and reverse-osmosis systems and for production of drinking water and purification and refinement of various liquids (other than water).

Up to one billion bacteria can be selectively attached in one small carrier, PVA gel, for use in an efficient wastewater treatment process. It is now possible to add extra treatment power to an existing activated-sludge wastewater treatment process while cutting excess sludge production at the same time using a novel new biological treatment system.
Furthermore, using high-quality membrane separation technology for production of pure water, reuse and recycle of treated wastewater has now become a reality.

With separation and refinement technologies, impurities can be removed from water and various grades of purity can be achieved with the possibility of recycle. Boiler drainage water can be recycled, thus cutting heat energy cost; semiconductor and crystalline washing drainage can be recycled reducing the cost for ultra-clean water production; furthermore, it is also possible that silicon and other valuable resources can be retrieved and reused, thus addressing economic concerns while meeting the demands of environmental regulations as well.