desalinized

This method produces desalinized fresh water, suitable for drinking water or irrigation.

Pink Lake also has a desalinized variant of the three-spined stickleback fish.

Of course, freshwater can be made by desalinization of seawater, but that costs money and energy, as does pumping the resulting desalinized water inland for use.

The material collected from the desalinized channel had about 180mg/l of ionic material in it; that's a significant improvement from the 30,000mg/l in the source material, and it is less than a third of the upper limit for potable water.