From Olive Waste to Renewable Energy: Anaerobic Digestion of Alperujo
From Olive Waste to Renewable Energy Anaerobic Digestion of Alperujo in Spain Spain is the world’s largest producer of olive oil, generating millions of tonnes of olive-derived by-products each year. The anaerobic digestion of alperujo, the main semi-solid residue from the two-phase olive oil extraction process, is emerging as a Read more…