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. 2019 Feb 27;10:360. doi: 10.3389/fmicb.2019.00360

FIGURE 5.

FIGURE 5

The addition of FeCl2 enhanced bacterial anaerobic Sb(III) oxidation and immobilization in the present of nitrate. (A) Sb(III) oxidation curves. (B) Fe(II) oxidation curves. A sterile culture without inoculation of strain GW3 was used as a control. (C) Nitrate consumption curves. Error bars represent standard deviations of the means from three independent experiments.