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Windmill With A Twist Can Provide Fresh Water From Seawater Directly


Creative Commons License photo credit: indole

ScienceDaily (Mar. 5, 2008) — A traditional windmill which drives a pump: that is the simple concept behind the combination of windmill/reverse osmosis developed by the Delft University of Technology (TU Delft) in The Netherlands. In this case, it involves a high-pressure pump which pushes water through a membrane using approximately 60 bar. This reverse osmosis membrane produces fresh water from seawater directly.

No electricity needed!

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