Man and woman’s yearning for perfection, in this case perfection keyed to the deployment of coffee and cow manure, is the driving force behind this new study:
“In Search of the Optimal Inoculum to Substrate Ratio During Anaerobic Co-Digestion of Spent Coffee Grounds and Cow Manure,” Çağrı Akyol, Waste Management and Research, epub 2020. The author is at Boğaziçi University, Turkey, and Marche Polytechnic University, Italy.
