聚焦生物质厌氧发酵制氢技术进展，分别从发酵菌源、生物质制氢原料、生物质制氢反应器、发酵制氢影响因素和优化工艺等方面进行综述。研究结果显示，不同种类的生物质原料能有效拓展生物质发酵制氢的应用范围，反应器结构和发酵工艺因素的优化有利于提高生物质发酵制氢的产率和效率。近年来，通过固定化技术、添加纳米颗粒等方法能够促进生物质发酵产氢，通过将暗发酵与光发酵偶联，有利于提升生物质发酵制氢工艺的经济性。在此基础上，对生物质发酵制氢技术进行了展望。

Focusing on the technical progress in hydrogen production by anaerobic fermentation of biomass,this paper reviews the fermentation strains,biomass raw materials,bioreactor,influencing factors and process optimization.It is shown that the usage of different kinds of biomass raw materials can effectively expand the application range of hydrogen production by fermentation.Moreover,the optimization of reactor structure and fermentation process factors is conducive to improve the yield and efficiency of hydrogen production from biomass by fermentation.In recent years,the methods,such as immobilization technology and adding nanoparticles,can promote the production of hydrogen via fermentation.By coupling dark fermentation with light fermentation,it is beneficial to improve the economy of the process of hydrogen production via fermentation.The future development of hydrogen production technology through fermentation of biomass is proposed.