微生物燃料电池
生产(经济)
透视图(图形)
生化工程
电子转移
环境科学
化学
工艺工程
废物管理
工程类
计算机科学
光化学
经济
电极
物理化学
人工智能
阳极
宏观经济学
作者
Priya Dharshini Palanivel,Samsudeen Naina Mohamed,Gunda Mohanakrishna,Srinithya Ravinuthala,S. Saravanan
摘要
Abstract Microbial fuel cells (MFCs) are sustainable energy technologies that could resolve pollution challenges brought by various activities. It can meet energy demand by producing bioelectricity through catabolizing organic matter. Over the past two decades, research on many microbes have been used in MFCs, which intrigued researchers to explore the underlying electron transfer mechanism between microbe and anode. Electron transfer between electrode and microorganism occurs via different pathways: direct, indirect electron transfer and interspecies electron transfer. Shewanella and Geobacter are well‐known for microbe–electrode and microbe–microbe electron transfer. This review provides an overview of the significant varieties of microbes utilized in MFCs for simultaneous bioelectricity generation and wastewater treatment. Mechanisms of different modes of electron transfer involved during the oxidation of organic wastes in the anode section of MFCs are highlighted. Furthermore, this review also details some of the techniques to promote extracellular electron transfer efficiency which is important for the enhanced performance of MFC in terms of power, current generation and wastewater remediation. A perspective of challenges to be addressed for the effective functioning of these technologies, opportunities for MFC systems to be scaled up and associated techno‐economic analysis are discussed. © 2024 Society of Chemical Industry (SCI).
科研通智能强力驱动
Strongly Powered by AbleSci AI