Reverse Osmosis Components
A reverse osmosis membrane is a highly effective purification method to remove salts and ions to produce pure water.
A spiral membrane is constructed with a number of membrane envelopes wound around a perforated central tube. The water is forced through the semi-permeable membrane which rejects the salt molecules leaving pure water on the other side. This pure water is called the permeate and spirals inward to the central tube for collection.