... application, onestop service from design to aftersale maintenance, 1 year's warranty Typical process flowRaw water Pump ... material, mechanical impurities, suspended solids and other particles in the above 20UM of substances hazardous to health. ... is less than 0.5NTU, CODMN less than 1.5mg / L, iron content of less than ... cosmetics water treatments, water purification machine in costmetics, Ro membrane