Reverse Osmosis Application Bulletin - Brochure

Osmosis is the phenomenon of water molecules passing through a semi-permeable membrane from a region with lower dissolved solids to a region with higher dissolved solids until a near equilibrium is reached. Reverse Osmosis (RO) is a membrane process of purification which removes most of the total dissolved solids (TDS) in water by reversing the natural process of osmosis. Pressure is applied to a TDS-concentrated solution against a semi-permeable membrane, causing pure water to diffuse through the membrane. RO has become an important process for a wide variety of applications including: medical, laboratory, desalination, industrial wastewater, Deionized (Dl) pretreatment, and drinking water.