The basic concept of Reverse Osmosis Plant is to purify water to its natural from i.e. to preserve the original chemical composition of water in order to produce waster fit for industrial & drinking purposes. We employ tge latest membrane separation techniques or reverse Osmosis Technology as it is known commonly involves purification of water by migration of waster by molecular rejection of dissolved solids. In this pretreated water is pumped to the membrane at a certain pressure so as to reverse the process of osmosis. As a result of this pressure the pure water migrates from the concentrated portions to produce perfectly sterilized water.