藻类微生物燃料电池对污水处理的研究

Journal: Ecological Environment and Protection DOI: 10.12238/eep.v8i1.2462

何督

重庆三峡学院 重庆市三峡库区水环境演变与污染防治重点实验室

Abstract

藻类-微生物燃料电池(A-MFC)通过耦合光合过程与微生物电化学作用,为废水处理与能源回收提供了解决方案。传统(MFC)的性能受限于电极表面发生的氧化还原反应,其中阴极还原依赖于氧气、铁氰化物等电子受体,但这些物质的使用显著增加了运行成本。相比之下,藻类通过光合自养代谢为阴极供氧,同时作为电子传递的生物催化剂,突破了传统阴极对人工电子受体的依赖。其混合营养代谢赋予藻类在复杂污染环境中的适应能力。

Keywords

生物阴极;藻类-微生物燃料电池;养分回收

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