Industrial RO Membrane , it is used to separate ions, impurities, and unwanted molecules from the water.It is used in Reverse Osmosis, it is a technology that is used to remove a large majority of substances that make something dirty or not pure from water by pushing the water under pressure through a semi-permeable membrane. These Reverse Osmosis membranes are used in many industries and plants to get clean and pure water or liquids for further consumption.