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Microalgae‐microbial fuel cell ( mMFC ): an integrated process for electricity generation, wastewater treatment, CO 2 sequestration and biomass production
Author(s) -
Kusmayadi Adi,
Leong Yoong Kit,
Yen HongWei,
Huang ChiYu,
Dong ChengDi,
Chang JoShu
Publication year - 2020
Publication title -
international journal of energy research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.808
H-Index - 95
eISSN - 1099-114X
pISSN - 0363-907X
DOI - 10.1002/er.5531
Subject(s) - microbial fuel cell , biomass (ecology) , electricity generation , sewage treatment , wastewater , environmental science , waste management , electricity , biofuel , renewable energy , biochemical engineering , pulp and paper industry , environmental engineering , engineering , ecology , biology , power (physics) , physics , electrical engineering , quantum mechanics
Summary The world today is facing a crisis of energy and environmental pollution. Conventional or photosynthetic microbial fuel cell (MFC) is an advanced “green” energy technology that utilizes living microorganisms to convert biochemical or light energy into electricity through metabolic reaction and photosynthesis, offering a potential solution for the above‐mentioned crisis. Further incorporating microalgae into MFC, microalgae‐microbial fuel cell (mMFC) integrates electricity generation, wastewater treatment, CO 2 sequestration and biomass production in a single, self‐sustainable technology. This review first describes the fundamentals of MFC as well as its applications in treating domestic, municipal, agricultural and industrial wastewaters. Then, mMFC‐based configurations and applications with its advantages compared with MFC are explained in particular, together with the parameters governing its performance. Lastly, the opportunities and challenges involved in the development of mMFCs are also explored.