You don't mention your local ...
Published by Hill Kemp, CEO at [object Object]KII, Inc, Suns River
You don't mention your local climate. If you are desert or semi-desert, our solar desalination process produces commodity distilled water. By processing a small portion of your water the blend could reach your goal using 99% solar energy, byproduct dry salt cake and more than 40 liters/square meter of collector/day.