The role of ion-exchange desalination in municipal water supplies

摘要: Abstract An analysis of the role desalination plants in municipal supply systems is presented to show importance creating a salt bleed an integrated system water management when re-used extensively. Ion-exchange processes are particularly suitable for such purposes as well treatment brackish waters, but their main limitation at present cost regenerants. A review recent progress ion-exchange state technology and direction current research, from which it becomes evident that there important supplies today. In future, more extensive applications will emerge regeneration plant decreases laboratory developments make likely soon be practical use non-chemical methods regeneration.