Substrate
Concentration
Current density at max power (mA/cm
2
)
Acetate
1 g/L
0.8
Farm Manure
20% w/v
0.004
Pure Glucose
6.7 mM
0.7
Brewery Wastewater
2240 mg/L
0.2
Municipal Wastewater
600 mg/L
0.06
Table 2:
Substrates with applications to MFCs [9].