Patent ID: 8197684

Claim:
A desalination device using selective membranes and magnetic fields, comprising an external tubular magnet ( 1 ), an internal magnet ( 2 ) and an intermediate body ( 3 ) with ion-selective membranes ( 6 and 7 ) characterised by the fact that the external magnet ( 1 ), the internal magnet ( 2 ) and the intermediate body ( 3 ) are mounted coaxially, where the intermediate body ( 3 ) has a hollow section with ion-selective membranes ( 6 and 7 ) positioned in an alternating, radial direction in such a way that each positive-ion-selective membrane ( 6 ) will have negative-ion-selective membranes ( 7 ) on both sides of it and each negative-ion-selective membrane ( 7 ) will have positive-ion-selective membranes on both sides ( 6 ) of it.