CENTRIFUGAL SYSTEM FOR REVERSE OSMOSIS

摘要

Centrifugal system for reverse osmosis with optional devices for the recovery of the kinetic energy of the product, intended to save energy and reduce the product costs in reverse osmosis processes. The low pressure supply fluid flow and the pressure generated by the centrifugal force in the module containing the semipermeable membrane rotating about the axis, enable to obtain a flow of product or permeate, and the low pressure fluid discharge. Optionally, the kinetic energy of the product or permeate can be recovered by means of a device comprised of a crown of blades and a transmission and can be transformed into mechanical energy and/or can be recovered in the form of pressure by means of a device consisting of a spiral shell capable of capturing the rotational flow of product.