Microbial fuel cell ( MFC ) is widely used in environmental pollution with low energy consumption , without pollution and other characteristics.In the research of electricigens, electrode materials and configuration, the application of MFC is becoming wider and wider.The work principle and the latest configuration, characteris-tics of MFC were introduced in the paper.By analyzing and summarizing the MFC application in electricity pro-duction, treatment of refractory organics and heavy metal wastewater, desalination, nitrogen removal, desulfuriza-tion, dechlorination etc., the latest research progress of MFC application in environmental field is summarized in detail.The existing problems and future development are also proposed.All these can provide reference for the popularization and application of MFC technology.%微生物燃料电池 (microbial fuel cell, MFC) 由于其能耗小、 无污染等特性被广泛应用于环境污染的治理, 并且随着产电微生物、 电极材料及构型等方面研究的深入, MFC的应用领域也越来越广. 本文综述了MFC的工作原理、 最新构型和特点, 通过对 MFC 在产电、 处理难降解有机物和重金属废水、 脱盐、 脱氮、 脱硫、 脱氯等方面分析归纳, 详细总结了MFC应用于环境领域的最新研究进展, 指出了该技术存在的问题和未来发展前景, 为MFC技术的推广和应用提供参考和借鉴.
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