Image: On Q: The Q microbe (pictured), a lollipop-shaped organism that naturally breaks down and converts plant matter into ethanol, is now being used to make biofuel from sewage. Credit: Qteros
From Technology Review:
Qteros forms a partnership to use sewage as a feedstock for making ethanol.
These days, more and more companies are finding that sewage is a veritable "black gold." In recent years, sewage sludge has been mined for electricity, fertilizer, fish food, and gasoline. Now two companies have partnered up to turn sewage into ethanol. While others have worked to produce ethanol from municipal solid waste, sewage from wastewater has been a relatively unmined ethanol source.
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