Skip to Main content Skip to Navigation
Journal articles

Removable air-cathode to overcome cathode biofouling in microbial fuel cells

Abstract : An innovative microbial fuel cell (MFC) design is described, which allows the air-cathode to be replaced easily without draining the electrolyte. MFCs equipped with 9-cm2 or 50-cm2 bioanodes provided 0.6 and 0.7 W/m2 (referred to the cathode surface area) and were boosted to 1.25 and 1.96 W/m2, respectively, when the initial air-cathode was replaced by a new one. These results validate the practical interest of removable air-cathodes and evidence the importance of the cathode biofouling that takes place during the MFC starting phase. As this biofouling is compensated by the concomitant improvement of the bioanodes it cannot be detected on the power curves and may be a widespread cause of performance underestimation.
Complete list of metadata
Contributor : Open Archive Toulouse Archive Ouverte (OATAO) Connect in order to contact the contributor
Submitted on : Monday, May 20, 2019 - 5:35:30 PM
Last modification on : Wednesday, June 1, 2022 - 4:30:17 AM


Files produced by the author(s)




Manon Oliot, Luc Etcheverry, Alain Bergel. Removable air-cathode to overcome cathode biofouling in microbial fuel cells. Bioresource Technology, Elsevier, 2016, 221, pp.691-696. ⟨10.1016/j.biortech.2016.09.095⟩. ⟨hal-02134859⟩



Record views


Files downloads