关于微生物燃料电池底物的研究进展  

A Review of the Substrates Used in Microbial Fuel Cells for Sustainable Energy Production

作　　者：梁吉虎[1] 高自良[1] 于建生[1] 

机构地区：[1]青岛科技大学化工学院,山东青岛266042

出　　处：《氨基酸和生物资源》2010年第3期20-25,共6页Amino Acids & Biotic Resources

基　　金：山东省自然科学基金(Q2006B02);兰州大学功能有机分子国家重点实验室开放基金(200708)

摘　　要：近年来,微生物燃料电池已引起了广泛关注,它将低能量废水和木质纤维素生物质等有机废物转化为电能。在将来,微生物电能将成为一种重要的生物能源,因为微生物燃料电池提供了一种复合有机物和可再生生物能源中提取电能的可行性。人们研究了许多物质,以考察其是否能作为微生物电能转化的底物。这些物质包括人工的和天然废物,以及木质纤维素生物质。尽管现在微生物燃料电池提供的电流和功率较低,但是随着技术的发展和对微生物燃料电池系统的深入了解,微生物燃料电池转化的电流和电力将极大增加,从而向世人提供了一种可以将纤维素生物质和废水直接转化为有用能源的有效方法。本文介绍了迄今为止在微生物燃料电池中用到的各种反应底物,并对它们的应用效率和存在的不足进行了分析。Microbial fuel cells（MFCs） have gained a lot of attention in recent years as a mode of converting organic waste including low-strength wastewaters and lignocellulosic biomass into electricity.Microbial production of electricity may become an important form of bioenergy in future because MFCs offer the possibility of extracting electric current from a wide range of soluble or dissolved complex organic wastes and renewable biomass.A large number of substrates have been explored as feed.The major substrates that have been tried include various kinds of artificial and real wastewaters and lignocellulosic biomass.Though the current and power yields are relatively low at present,it is expected that with improvements in technology and knowledge about these unique systems,the amount of electric current（and electric power） which can be extracted from these systems will increase tremendously providing a sustainable way of directly converting lignocellulosic biomass or wastewaters to useful energy.This article reviews the various substrates that have been explored in MFCs so far,their resulting performance,limitations as well as future potential substrates.

关 键 词：微生物燃料电池 酶底物 直接能量转换 废水处理 

分 类 号：Q93[生物学—微生物学]