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. 2018 Mar 6;9:378. doi: 10.3389/fmicb.2018.00378

FIGURE 3.

FIGURE 3

Performance of the ME-FBR on the treatment of a brewery effluent. (A) Chemical oxygen demand (COD) removal of the system and organic removal rates (ORRs) for all the organic loading rates tested (OLRs). (B) Current density harvested in the fluidized anode and coulombic efficiencies for each OLR tested in the ME-FBR. The fluidized bed was polarized to 0.2 V (vs. Ag/AgCl).