土壤微生物燃料电池的研究进展及展望

发布时间：2018-05-27 04:00

本文选题：土壤 + 燃料电池　；参考：《化工学报》2017年11期

【摘要】：微生物燃料电池(microbial fuel cells,MFCs)是一种利用产电微生物将化学能直接转化为电能的技术,其在运行期间不消耗外界能量且无二次污染,日益得到人们的广泛关注。土壤因富含有机质和庞大的微生物种群,是产电微生物的"天然培养基"。近几年来,以土壤为基质的MFCs在产电、土壤污染评价和修复等方面展现了较大的研究潜能和应用前景。本文全面介绍了目前MFCs在土壤产电、有机污染物降解、重金属污染治理、温室气体减排以及生物传感器等方面的应用研究;总结了目前土壤MFCs研究中应用的反应器构型、电极和产电微生物种群;在此基础上提出了以土壤为基质的MFCs在研究及应用过程中存在的主要问题,并对其研究前景进行展望。
[Abstract]:Microbial fuel cells (MFCs) is a technology that converts chemical energy directly into electric energy by means of electric-producing microbes. It has attracted more and more attention since it does not consume external energy and has no secondary pollution during its operation. Because soil is rich in organic matter and large microbial population, it is a natural medium for producing electric microorganism. In recent years, MFCs based on soil has shown great research potential and application prospect in power generation, soil pollution assessment and remediation. In this paper, the application of MFCs in soil electricity production, organic pollutant degradation, heavy metal pollution control, greenhouse gas emission reduction and biosensor is introduced, and the reactor configuration used in soil MFCs research is summarized. On the basis of this, the main problems in the research and application of MFCs based on soil as substrate were put forward, and the prospect of its research was prospected.
【作者单位】：中国石油大学(华东)环境与安全工程系;华北油田公司第五采油厂;
【基金】：国家自然科学基金项目(41201303) 中央高校基本科研业务费专项资金(14CX02191A,17CX02075) 山东省自然科学基金项目(ZR2017QEE016) 中国石油大学(华东)研究生创新工程资助项目(YCX2017049)~~
【分类号】：TM911.45

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