摘要
生物阴极微生物燃料电池(MFC)可以将重金属废水中的有害重金属阳离子还原成单质或低毒低价态物质,此法具有高效、低毒无污染等优点,有望为重金属污染废水的生物修复提供一种新途径。介绍了微生物燃料电池,概述了生物阴极上电化学过程与微生物在还原重金属离子过程中所发挥的协同作用,探讨了近期生物阴极微生物燃料电池的研究趋势,对今后强化生物阴极微生物燃料电池重金属废水处理效率及实际应用进行了展望。
Biological cathode microbial fuel cell can reduce harmful heavy metals in heavy metal wastewater into simple substances or low toxic and low valent substances,which has the advantages of high efficiency,low toxicity and no pollution,and is expected to provide a new way for bioremediation of heavy metal contaminated wastewater.In this paper,the microbial fuel cell was briefly introduced,the synergistic effect of the electrochemical process on the biological cathode and the microorganism in the process of reducing heavy metal ions was summarized,and the recent research trends of biocathode microbial fuel cells were discussed,and the future enhancement of heavy metal wastewater treatment efficiency and practical application of biocathode microbial fuel cells were prospected.
作者
张林芸
王鲁宁
姚淑华
张学军
郑阳
ZHANG Linyun;WANG Luning;YAO Shuhua;ZHANG Xuejun(School of Environmental and Safety Engineering,Shenyang University of Chemical Technology,Shenyang Liaoning 110142,China;Shenyang Zhongze Environmental Engineering Co.,Ltd.,Shenyang Liaoning 110142,China;College of Science,Shenyang University of Chemical Technology,Shenyang Liaoning 110142,China)
出处
《辽宁化工》
CAS
2024年第8期1236-1239,共4页
Liaoning Chemical Industry
基金
辽宁省教育厅资助基金项目(项目编号:LQ2020023和LQ2020027)。
关键词
微生物燃料电池
重金属
生物阴极
废水处理
Microbial fuel cell
Heavy metals
Biological cathode
Waste water treatment
