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Using Fecal Sludge for Butanol Fermentation

Yinjie Tang at Washington University in St. Louis in the U.S. proposes to develop a genetically engineered fungal species that can convert fecal sludge to butanol, a high-energy biofuel similar to gasoline. The fungal species could not only produce biofuels, but also kill pathogenic microorganisms in fecal sludge.

More information about Create the Next Generation of Sanitation Technologies (Round 7)

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit www.grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.