Simultaneous pH self-neutralization and bioelectricity generation in a dual bioelectrode microbial fuel cell under periodic reversion of polarity

In order to overcome pH membrane gradient and minimize dosage of buffer, a dual bioelectrode microbial fuel cell (MFC) with periodic reversion of polarity is conducted. The performances of the MFC before and after polarity reversion are compared to the MFC without polarity reversion and the mechanis...

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