| 摘要 |
The present invention relates to a method for performing desalination and eliminating boron from water, which comprises carrying out a first reverse-osmosis step where the saline water is supplied into a reverse-osmosis membrane container which comprises a plurality of membranes interconnected in series, arranging between two of said membranes a blind interconnector which separates the flows of permeate in two membrane sections, i.e. the flow situated upstream of the blind interconnector and the flow situated downstream of the blind interconnector, defining two respective stages, and carrying out at least one second reverse-osmosis step which comprises low-pressure and high-flow membranes or medium-pressure and medium-flow membranes and which is supplied with some or all of the water obtained from the permeate of the membranes of the first step which are situated upstream of the blind interconnector, i.e. the first stage of the first step.
|
