Resumen
Process and installation for the treatment of liquids by reverse osmosis, which comprises circulating the liquid to be treated downwards through a chamber defined by a housing (1) that is open laterally in its middle zone towards a peripheral compartment (10) wherein osmotic filter membranes (11) are arranged, printing to the liquid an angular velocity, by means of rotating radial partitions around the vertical axis of the casing (1), to drive said liquid against the osmotic membranes (11), to a pressure superior to osmotic. By means of the same radial partitions, the energy of the liquid that does not reach the peripheral compartment 10 is recovered in the lower part of the housing (1). (Machine-translation by Google Translate, not legally binding)