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首页> 外文期刊>Biomass & bioenergy >Microbial fuel cells (MFCs) in integration with anaerobic treatment processes (AnTPs) and membrane bioreactors (MBRs) for simultaneous efficient wastewater/sludge treatment and energy recovery -A state-of-the-art review
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Microbial fuel cells (MFCs) in integration with anaerobic treatment processes (AnTPs) and membrane bioreactors (MBRs) for simultaneous efficient wastewater/sludge treatment and energy recovery -A state-of-the-art review

机译：微生物燃料电池（MFCs）与厌氧处理方法（抗腹膜）和膜生物反应器（MBRS）相同，用于同时有效的废水/污泥处理和能量恢复 - 最先进的审查

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The promising and challenging approach of microbial fuel cell (MFC) is a novel concept in wastewater treatment facilities which utilizes microbial metabolism to produce direct electricity while treating wastewater/sludge. Despite potential advantages of MFCs and encouraging results obtained at laboratory-scale, low power density and high costs of initial investment and operation have limited their commercial application. Therefore, in order to promote MFCs utilization in a sustainable manner, the synergistic effect of MFCs integrated to other wastewater treatment processes seems efficacious. Among the proposed MFC hybrid systems, the integration of anaerobic treatment processes (AnTPs) and membrane bioreactors (MBRs) with MFCs have been adopted due to the practical implementation potential and the highly positive synergetic effect on energy recovery, power output and treatment efficiency. In AnTP-MFC coupled system, efficient handling of high COD-loaded influents and significant organic load reduction along with improved energy conversion efficiency and energy recovery is accomplished. In MFC-MBR hybrid system, the MBR improves the effluent quality to a high level, while the energy consumption and membrane fouling of MBR are alleviated by MFC. The hybrid processes benefit from MFCs as an online low cost efficient biosensor as well. Current trends, purposes and progresses in respect of these two cardinal hybrid processes are discussed and tables comprised of a wide range of researches within the scope of the integrations are provided in full details to gather a comprehensive literature. Finally, a multilateral evaluation plan, required to make integrated MFC processes competitive against the practically implemented ones, is proposed.
机译：微生物燃料电池（MFC）的有前途和具有挑战性的方法是废水处理设施的新概念，其利用微生物代谢在处理废水/污泥时产生直接电力。尽管MFCS潜在的优势，但在实验室规模获得的令人鼓舞的结果，但初始投资和运营的低功率密度和高成本的高功率密度和高成本都会限制其商业应用。因此，为了以可持续的方式推广MFCS利用，MFC集成到其他废水处理过程的协同效应似乎有效。在所提出的MFC杂交系统中，由于实际实施电位和对能量回收，功率输出和治疗效率的高度积极的协同作用，已经采用了厌氧处理方法（抗植物）和膜生物反应器（MBRS）与MFC的整合。在Antp-MFC耦合系统中，完成了高分鳕负载的影响和显着的有机负荷减少以及改善的能量转换效率和能量回收。在MFC-MBR杂交系统中，MBR将污水质量提高到高水平，而MBR的能量消耗和膜污染是由MFC缓解的。混合过程从MFCS中受益于MFC作为在线低成本效率的生物传感器。讨论了目前的趋势，目的和进展的目的，讨论了这两个主要的混合过程，并在整合范围内提供了广泛研究的表格，以收集全面的文学。最后，提出了使综合MFC进程竞争实际实施的多边评估计划。

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