Table 1.

Performance analysis of the bioanodes: current density and biomass yield (results expressed as average ± standard deviation).

Anode potential regime	Current (A m−2)	Biomass yield (Cbiofilm Cacetate−1)
cont	1.4 ± 0.1	0.012 ± 0.000
5 s	0.5 ± 0.2	0.009 ± 0.004
20 s	1.2 ± 0.0	0.020 ± 0.001
60 s	1.5 ± 0.2	0.014 ± 0.001
300 s	0.9 ± 0.0	0.025 ± 0.003