Fig. 2. Effect of electron acceptors on the aqueous Cr(VI) concentration in live vials over time shown as a percentage of the concentration measured in appropriate sterilized controls. (A) No carbon; (B) 500 mg/L sugar added.
Fig. 2. Effect of electron acceptors on the aqueous Cr(VI) concentration in live vials over time shown as a percentage of the concentration measured in appropriate sterilized controls. (A) No carbon; (B) 500 mg/L sugar added.