Sunday January 21, 2018

Breakthrough technology turns filthy sewage into clean energy
  Posted by: Digg on Mar 5th, 2012 12:18 PM
Last year we reported on a new way of gathering power from wastewater, one that combined power generating from salinity gradients between salt and freshwater. But what happens if you're somewhere inland, where there isn't any saltwater to be had? The same group of researchers have now published a way of getting around that hurdle, too.

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