Chularat Krongtaew SakdaronnarongSirinna ThanosawanSuthinee ChaithongNusara SinbuathongChuttchaval JeraputraMahidol UniversityKasetsart University2018-10-192018-10-192013-01-01Fuel. Vol.107, (2013), 382-386001623612-s2.0-84878347001https://repository.li.mahidol.ac.th/handle/20.500.14594/31493Bioelectrical power generation from ethanol stillage wastewater digestion was studied in a 4 L two-compartment microbial fuel cell (MFC) using Nafion 117 as a proton exchange membrane (PEM). The results showed that the most promising configuration of the MFC was using of two anodes with the anode-to-cathode surface area ratio of 1: 2.2 located at the nearest distance between cathode and anodes at the external resistance of 560 Ω This optimum configuration achieved the highest power density of 93 W/m2anwith 81.5% chemical oxygen demand (COD) removal after 6 days of operation when 0.1 mol/L lignin was added as mediator. © 2012 Elsevier Ltd. All rights reserved.Mahidol UniversityChemical EngineeringChemistryEnergyArticleSCOPUS10.1016/j.fuel.2012.10.030