The reverse osmosis(RO)water treatment plant is anequipment for purifying water with the action of pressuredifference of semi permeable membrane. RO membranes caneffectively remove majority of organics, harmful substances,bacteria, particulates etc. RO system is widely used in watertreatment,purification for tap water, well water, undergrouncwater, borehole water, brackish water and seawater, pure waterand ultra-pure water production, apply in power stations