Response of the microbial community structure of biofilms to ferric iron in microbial fuel cells.

Ferric iron can affect the current generation of microbial electrochemical system (MES); however, how it influences microbial biofilm formation and metabolic activity has not been reported. Here, we describe the response of microbial electrode biofilm communities to insoluble ferric iron (Fe3+) at different concentrations in microbial fuel cells (MFCs… CONTINUE READING