• 关键词：产氢发酵微生物  接种物预处理  产氢反应器  高温氢发酵  两相循环工艺

• 基金项目：日本学术振兴会·科研费挑战性萌芽研究(No.21651027)

• 李玉友
• 1. 东北大学大学院环境科学研究科, 日本仙台 98028579; 2. 天津城市建设学院环境与市政工程系, 天津 300384

• 褚春凤
• 上海交通大学环境科学与工程学院, 上海 200240

• 堆洋平
• 东北大学大学院环境科学研究科, 日本仙台 98028579

• 摘要：厌氧发酵生物制氢在国内外受到了普遍关注,如何确保稳定、持续、高效的产氢率成为生物制氢研究的关键问题所在.本文在查阅国内外大量文献的基础上,重点介绍了产氢发酵微生物、产氢菌种的构建、产氢反应器及厌氧发酵产氢工艺的最新研究状况.同时,就两相循环高温氢/甲烷发酵工艺的进一步发展前景提出了建议.

• Abstract：Anaerobic hydrogen fermentation has been extensively investigated recently with the focus of the new research being how to maintain stable and continuous hydrogen production and achieve a high yield. This paper reviews the new developments in the studies of hydrogen-producing bacteria,the pre-treatment of seed microorganisms,the hydrogen fermentation reactor and analysis of the microbial community based on both domestic literature and foreign journals. It is suggested that the two-stage fermentation process combining thermophilic hydrogen fermentation and methane fermentation with the recirculation of the digested sludge warrants further development.

• Key words：hydrogen-producing bacteria  seed microorganisms pre-treatment  hydrogenic reactor  thermophilic hydrogenesis  two-stage recirculation process

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