Bacteria isolates

Electricity production

First trial (mV) 1 days

Second trial (mV) 7 days

Third trial (mV) 21 days

Chromobacterium sp. 1 (Z1)

86

141

430

Amantichitinum ursilacus (Z2)

37

143

645

Chromobacterium sp. (Z3)

63

66

230

Bacillus licheniformis (Z4)

10

16

222

Enterobacter sp. (Z5)

114

135

420

Unidentified bacteria (Z6)

67

72

Not detected

Escherichia coli (Z7)

29

78

625

Citrobacter sp. (Z8)

16

17

460