October 19, 2011
See the full article:
https://www.sciencedaily.com/releases/2011/05/110520104832.htm
Iowa State's Hans van Leeuwen and a team of researchers have built a pilot plant to test a process designed to improve ethanol production. They're growing fungi on some of ethanol's leftovers to make a quality animal feed and to clean water so it can be recycled back into fuel production. The researchers think the fungi could also be developed into a low-cost nutritional supplement for people.