September 2007
Volume 49 Number 9

Advances in Seawater Desalination Technology
by Nikolay Voutchkov   Pages: 

Why look to the ocean for fresh water? World oceans contain over 97.2 percent of the planet's water resources. Because of the high salinity of ocean water and the significant costs associated with seawater desalination, most of the global water supply has traditionally come from fresh water sources--groundwater aquifers, rivers and lakes.

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