Effects of electrolyte composition and applied voltage on methane generation and microbial community shifts in the electromethanogenesis system
Electromethanogenesis system was operated in a single chamber-type reactor which was inoculated with anaerobic digestion sludge obtained from a mesophilic anaerobic digester in a municipal wastewater treatment plant with different electrolytes and various applied voltages, and the effects of electrolyte composition and applied voltage on methane generation and microbial community shift were monitored.