Group: mn.politics · Group Profile · Search for the bottom is black and cold in mn.politics
Author: Zaroc Stone
Date: Sep 20, 2008 09:25
...spiraled sheets of plastic membranes. Reverse osmosis, Wildermuth says, stops cold almost all nonwater molecules (things like salts, viruses and pharmaceuticals... on the right contained reverse-osmosis backwash: it was molasses black, topped with a rainbow slick of oil. "Don't ... slow the water and maximize its contact with the river bottom. Gates and sluiceways then shunt the water into nine man...
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