Specification :

Ultra pure water is mainly used in the semi conductor and pharmaceutical industry. Because of the continuing miniaturilisation in the semi conductor industry, the specifications become stricter every year.
Ultra pure water contains by definition only H20, and H+ and OH- ions in equilibrium.
Therefore, ultra pure water conductivity is about 0, 054 ¼ s/ cm at 25oC, also expressed as resistivity of 18, 3 MOhm.

Feiyang provides customized solutions to local authorities and industry in all of our businesses, from seawater, to brackish water, ultra pure water, pure water, soft water, river purification, lake purification, and irrigation water. To promote ever more environmentally friendly economic development, our research and development division strives to develop novel, practical, efficient solutions, using highly innovative means.

Ultra pure water Application

Fine chemical industry
Solar and economics industry
Pharmaceutical industry
Fine process and clearing industry