Solving the bottleneck in biogas production
Monday, September 23, 2013 - 07:31
in Physics & Chemistry
Agro-biogas plants produce renewable energy, extracting gas produced in the anaerobic fermentation of animal manures mixed with organic wastes from the food sector. One by-product of this fermentation process is a thick liquid waste called 'digestate', which is difficult to manage but rich in organic matter and minerals.