The reverse osmosis is a process that guarantees the production of water with a huge chemical and biological quality. The process of the reverse osmosis is based on a physical aspect in according to which the application of a most important hydrostatic pressure than the osmotic pressure that exists between two substance containing solutions with different concentration and separated by a semi-transparent membrane, permits the passage of water from a solution with an higher concentration of solutes to a solution with a lower concentration.
The reverse osmotic equipments Cullwater using the property of particular semi -permeable membranes where the pores, with a diameter of 5 A° (0.0005 micron) and elevate pressure (14-20 Bar) let them cross by the molecules of water and not by the salts, preventing from the passage of bacteriums, pyrogenic and organic substances representing the most sophisticated and efficient technology for the elimination of salts and other substances present in the water. The reverse osmosis Cullwater equipments are completely built in inox steel.