... ,It adopts current advanced RO system ,the output water is pure. 2,this system adopts American Hydec system design basis 1. Raw water ... is 98%,recovery 50%-75%. The rate of the whole system to get rid of bacterial virus, hardness ions, radioactive elements ... , mercury, chrome ...etc from water source. The quality of treated water is drinkable, clean and pure. system introduction: Raw water→ raw water ...