RO facilities apply for water treatment facilities in food, beverage, chemical, hospital, electrical fields and can also be as critical facilities in community, industrial park, oil field and
etc. RO is one of the most advanced and effective separating technics in the world. By the penetrating principle of semi-permeable membrane, under some force opposite to the naturally penetrating
force, water of the solution with high concentration penetrating to solution of low concentration under the pressure is called RO. The RO is composed of RO components, and the diameter of the RO
membrane is so small that can wipe off the dissolved salt, colloid, microbes, organic substance (efficiency of 97%-98%). The system is of high quality, low energy consuming, no pollution, simple
technics, convenient operation, etc.