Fig. 7From: Co-cultivation, metal stress and molasses: strategies to improving exopolymeric yield and metal removal efficacyMean percentage (%) of metal (Cu, Pb, Zn, Cd, Cr) removal by EPS derived from single culture of B. cereus subjected to various concentrations of sugarcane molasses (1, 2, 3, 4, 5%) during cultivation. Metal removal test was performed in single metal systems. Means with the same letters within the metal type indicate no significant difference according to Tukey comparisons (p < 0.05). Bars indicate standard deviation of meansBack to article page