... , colloid, bacterium, virus and most organic from water. The reverse osmosis membrane desalt technique features higher efficiency ... electronics, power, photovoltaic, beverage, medicine, middle water recycling and sea water desalination etc2. Advantages:1).High effeciency2).97% ... flow chat:raw watre+reaction and sedimentation basin+PE water tank+raw water supply pump+multi media filter+activated carbon ...