Fig. 6From: Electrical energy generation in a double-compartment microbial fuel cell using Shewanella spp. strains isolated from Odontesthes regiaa CV of CF with microbial biofilm immersed in a electrochemical cell containing industrial wastewater, at scan rate of 1 mV s− 1 vs. Ag/AgCl/KCl(sat.). b Amplification of the anode peak of the modified CF with biofilm augmentation over time. c Height (Ip) and area (Qp) for the oxidation and reduction peaks of redox system, depending on their potential measured at 1 mV s− 1 vs. Ag/AgCl/KCl(sat.). For visualization purposes, reduction peaks were considered as negative valuesBack to article page