@misc{MuhaGrilloHeisigetal., author = {Muha, Ivo and Grillo, Alfio and Heisig, Michael and Sch{\"o}nberg, Mandy and Linke, Bernd and Wittum, Gabriel}, title = {Mathematical modeling of process liquid flow and acetoclastic methanogenesis under mesophilic conditions in a two-phase biogas reactor}, series = {Bioresource Technology}, volume = {106}, journal = {Bioresource Technology}, issn = {0960-8524}, doi = {10.1016/j.biortech.2011.11.087}, pages = {1 -- 9}, language = {en} } @misc{MuhaZielonkaLemmeretal., author = {Muha, Ivo and Zielonka, Simon and Lemmer, Andreas and Sch{\"o}nberg, Mandy and Linke, Bernd and Grillo, Alfio and Wittum, Gabriel}, title = {Do two-phase biogas plants separate anaerobic digestion phases? - A mathematical model for the distribution of anaerobic digestion phases among reactor stages}, series = {Bioresource Technology}, volume = {132}, journal = {Bioresource Technology}, doi = {10.1016/j.biortech.2012.12.031}, pages = {414 -- 418}, language = {en} }