Dairy manure mixing for biogas production

摘要

Dairy manure can either be disposed or turned into valuable products by anaerobic digestion: (i) biogas, which can be used as a source for green electricity, heat or fuel; (ii) digested substrate, also called digestate, a fertilizer in agriculture. While many studies have investigated mixing strategies in anaerobic digesters, there is only limited information for mixing in anaerobic digestion of manure.