Anaerobic digestion is a sustainable, biological process that converts organic waste into biogas, a renewable energy source, through the sequential action of specialised microorganisms in oxygen‐free ...

The conventional anaerobic digestion process, requiring long solids retention times (SRTs) to digest solids, is currently viewed as impractical for the pulp and paper industry because of high capital ...

The global wasted food crisis is staggering, with roughly one third of all food that’s produced being thrown away. The U.S. alone generates 63 million tons of wasted food annually—the vast majority of ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. A study conducted by agronomists at Iowa State University found that the slurry left over from turning ...

A flagship interdisciplinary research group at the University of Huddersfield is delivering practical solutions for the ...

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 ...