综述了污泥厌氧发酵的产氢研究进展，结果表明，联合预处理对产氢效果的提升往往优于单一预处理。针对目前研究报道分析，提出建立合理的评价体系对产氢研究有意义；今后应加强对共发酵产氢过程中的微生物群落动态、代谢途径的研究。

Research progress in hydrogen production by anaerobic fermentation of sludge is reviewed.Relevant studies have shown that combined pretreatment to sludge is often better than single pretreatment in improving hydrogen production.According to analysis on current research,it is proposed that the establishment of a reasonable evaluation system is meaningful for hydrogen production research.In the future,the research on the microbial community dynamics and metabolic pathways in the co-fermentation of hydrogen production should be strengthened.

揭继法(1997-),男,硕士生