期刊
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
卷 13, 期 5, 页码 1000-1013出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.rser.2008.03.003
关键词
Anaerobic; Consortia; Hydrogen; Hydrogenases; Immobilized-cells; Inhibition; Methanogenesis; Solventogenesis
In this work, H-2 production by anaerobic mixed cultures was reviewed. First, the different anaerobic microbial communities that have a direct relation with the generation or consumption of H-2 are discussed. Then, the different methods used to inhibit the H-2-consuming bacteria are analyzed (mainly in the methanogenesis phase) such as biokinetic control (low pH and short hydraulic retention time), heat-shock treatment and chemical inhibitors along with their advantages/disadvantages for their application on an industrial scale. After that, biochemical pathways ofcarbohydrate degradation to H-2, organic acids and solvents are showed. Fourth, structure. diversity and dynamics of H-2-producers communities are detailed. Later, the hydrogenase structure and activity is related with H-2 production. Also, the causes for H-2 production inhibition are analyzed along with strategies to avoid it. Finally, immobilized-cells systems are presented as a way to enhance H-2 production. (C) 2008 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据