| 摘要 |
<p>"DESALINATION SYSTEM" Salinated or other contaminated water is fed to a chamber and sprayed into an evaporation chamber that is maintained at a relatively low pressure by means of a vacuum pump or the like. This evaporates the water so that desalinated water vapour is drawn out through the pump and discharged into a collection chamber at a higher pressure whereupon it condenses and may be discharged into a storage area. The solids removed by the evaportion of the water collect at the base of the evaporation chamber and can be removed periodically through an air lock.</p> |
