Procedure and apparatus for potabilizing saline water. (Machine-translation by Google Translate, not legally binding)

摘要

Process for purifying saline water, characterized in that the saline liquid is circulated in the form of a film on the surface of a heat exchange wall formed by a thin film of plastic material, then the evaporated water vapor of the liquid film is compressed. at a small compression ratio, the compressed water vapor condenses on the opposite surface of the heat exchange wall, to provide heat for said evaporation of water vapor from the liquid film, and finally picks up the condensed water from the steam. (Machine-translation by Google Translate, not legally binding)