... material,colloid, ultrasmall particle, bacterium. It has good effect on cleaning, sterilizing and concentrating big-molecule material.The equipment has two ... 1,It adopts current advanced RO system , the output water no kernel,pure.2,this system adopts American HYDe company ESPA- ... %,recovery 50%-75%,and shapes the special character. The whole system can get rid of bacterial virus , heavy metallic irons. ...