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Photoelectromethanogenic microbial fuel cell for co-generation of electricity and methane from carbon dioxide
Photoelectromethanogenic microbial fuel cell for co-generation of electricity and methane from carbon dioxide
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机译:光电产生甲烷的微生物燃料电池,用于从二氧化碳中联产电力和甲烷
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摘要
A photoelectromethanogenic microbial fuel cell apparatus for processing a carbon dioxide flow into electricity and methane. The apparatus comprises: (a) a photosynthetic microbial fuel half-cell component having an electron-conductive anode and a photosynthetic microbial culture for converting light and water into oxygen, protons and electrons; (b) an electromethanogenic microbial fuel half-cell component having an electron-conductive cathode and a methanogenic microbial culture for converting a flow of carbon dioxide into methane using electrons and protons produced in the photosynthetic microbial fuel half-cell; (c) an electrical coupling interconnecting the two microbial fuel half-cells; and (d) an ionic coupling with an ionic separator interconnecting the two microbial fuel half-cells for selectively transporting ions between the microbial fuel half-cell components. A photobiological integrated carbon capture and recycle technology comprising a photoelectromethanogenic microbial fuel cell apparatus for converting carbon dioxide and water vapor captured from gas streams from a gas-emitting facility, into electricity and methane.
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