Anaerobic digestion (AD) is a powerful technology for creating biogas and digestate from organic waste. While biogas is of ...

The foundation is laid for an organic waste processing facility in Yaphank that is poised to harness greenhouse gas emissions and provide a renewable source of natural gas and fertilizer — a major ...

An anaerobic digester used by the city of Ames' Water Pollution Control Facility. One of two recent feasibility studies by an Iowa State University research team exploring using prairie grass to make ...

AMES, Iowa (IOWA CAPITAL DISPATCH) - A study conducted by agronomists at Iowa State University found that the slurry left over from turning farm waste into fuel could be a valuable soil amendment. The ...

The American Biogas Council (ABC) announced that it has certified 26 additional anaerobic digester operators who passed the ...

Bacterial counts on the liquid phase of an anaerobic, fixed-bed digester, treating a deproteinated, prefermented cheese whey substrate, were conducted on two different media under aerobic and ...

North America’s largest anaerobic digester, which can take in 1,200 tons per day of waste matter, is in the midst of final construction and start-up activities at Western Plains Energy, an ethanol ...