Fig. 6From: Statistical optimization of waste molasses-based exopolysaccharides and self-sustainable bioelectricity production for dual chamber microbial fuel cell by Bacillus piscisThe electrocatalytic activity of sterilized B. piscis in an anodic chamber for DCMFC using molasses as substrate, a CV before inoculation, b, c recorded CVs at 20 mV s−1 for 2, 4, 5, 8, 11, 12 days, d the corresponding current density in correlation with day and e the trend of oxidized and reduced peaks over the daysBack to article page