Low pH, high salinity: Too much for microbial fuel cells?

Nicole Jannelli, Rosa Anna Nastro, Viviana Cigolotti, Mariagiovanna Minutillo and Giacomo Falcucci

Applied Energy, 2017, vol. 192, issue C, 543-550

Abstract: Twelve single chambered, air-cathode Tubular Microbial Fuel Cells (TMFCs) have been filled up with fruit and vegetable residues. The anodes were realized by means of a carbon fiber brush, while the cathodes were realized through a graphite-based porous ceramic disk with Nafion membranes (117 Dupont). The performances in terms of polarization curves and power production were assessed according to different operating conditions: percentage of solid substrate water dilution, adoption of freshwater and a 35mg/L NaCl water solution and, finally, the effect of an initial potentiostatic growth.

Keywords: Microbial fuel cell; Waste to energy; Power generation; Direct conversion of solid organic waste (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (19)

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DOI: 10.1016/j.apenergy.2016.07.079

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