产氢产甲烷两相厌氧发酵的研究进展

Research advances in two-phase anaerobic fermentation for hydrogen and methane production

产氢/产甲烷的两相厌氧技术在国内外受到普遍关注,如何提高产氢反应器的氢气产率和系统生物能源的高效转化成为两相厌氧研究的关键问题。总结了近年来两相厌氧技术研究和应用的最新成果,介绍了两相厌氧基质利用的运行情况、相分离的优势及两相中的优势菌种。同时,就氢/甲烷两相厌氧发酵的前景提出了建议。

Extensively attention has been paid to the two-phase anaerobic process for hydrogen and methane produc- tion in China and abroad. How to improve the hydrogen productivity of hydrogen producing reactor and efficient con- version of system bio-energy sources have become the key problem of two-phase anaerobic research. Recent ad- vances in the research on two-phase anaerobic technology and application of the newest achievement are summa- rized. The running situation of the two-phase anaerobic substrate utilization, the superiority of phase separation and the predominant strains in two phases are introduced. Furthermore, suggestions on the prospect concerning two-phase anaerobic fermentation for hydrogen and methane production have been made.