微生物燃料电池中产电微生物的研究进展

Progress in Research of Electrigens in Microbial Fuel Cell

摘要:

产电微生物是微生物燃料电池系统的核心组成, 本文从生物学角度介绍了几种产电微生物的分类学地位、形态特征、生理生化特征及在微生物燃料电池中的产电机理和产电能力, 分析了利用产电微生物进行废水处理同时生物发电的应用前景, 提出产电微生物在MFC系统中的进一步研究方向为微生物的富集、驯化、改造和多种菌种优化组合等。

Abstract:

Electricigens play an important role in microbial fuel cell (MFC). This review provides an introduction of different electricigens on theirs taxonomical group, biochemical, physiological and morphological characteristics. The ability of electricity production of electricigens and electron transfer mechanisms in microbial fuel cells are also concluded. The prospect of waste water treatment and bio-electricity production is underlined, it is point out in this review that the future research of microorganism for MFC should be focused on enrichment, adaptation, modification and optimization by multi-strains application to improve the performances of MFC.