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.