Bioelectrochemical system represents a novel technology where the microbial catalytic reaction occurs at bioanode and results in bioelectricity generation from waste and renewable biomass.
At the current stage, fossil-based fuel is depleting, so newly sustainable form of renewable energy resources is required, where algal-based biofuel generation provides a new source of energy along with sequestration of atmospheric carbon dioxide, which in turn decreases the global warming issues. This review emphasizes the potential applications of microalgae-based bioelectrochemical systems for renewable power generation, wastewater treatment, CO2 sequestration and value-added products.
Moreover, this critical review also highlights the current developments in microalgal MFC integrated systems by discussing the current potential challenges and drawbacks.
Microalgae Bioelectricity generation Biological wastewater treatment Microbial fuel cell