Abstract: A method for conditioning water includes the steps of subjecting the water to a magnetic field treatment by causing it to flow through at least one magnetic field; and subjecting the water, in combination with the magnetic field treatment, to an oligodynamic treatment. An apparatus for conditioning water includes a chamber defining a flow path through which the water to be conditioned flows; at least one magnet system disposed about the chamber for generating a magnetic field, which magnetic field extends transversely to and penetrates the flow path; and pieces of at least one oligodynamically active metal disposed in the flowing water within the chamber.

Abstract: Process for desalting of water by hyperfiltration (reverse osmosis), characterized in conveying the water to be desalted through at least one magnetic field and keeping the water streaming within the magnetic field and by removing via a throttle area a partial stream of the water to be desalted or of the water enriched in salt, respectively, from the pressure chamber located before the semipermeable membrane.