Biofuel costs, benefits are focus of public forum, Nov. 14
The profitability of corn ethanol processing, the costs and benefits of ethanol as a fuel source, the impact of the ethanol boom on rural America and the future of the biofuel industry will be among topics explored at a free public forum on the economics of ethanol to be held on campus from 8:30 a.m. to 4:30 p.m. Nov. 14.
New technique makes corn ethanol process more efficient
Researchers at Washington University in St. Louis are proposing to borrow a process used in breweries and wastewater treatment facilities to make corn ethanol more energy efficient. They are exploring the use of oxygen-less vats of microorganisms that naturally feed on organic waste produced from the ethanol fermentation process.