生物制氢方法综述

A Review of Biohydrogen Production

氢气由于燃烧过程中不产生CO2,清洁无污染,因此被称为未来的"能量载体",被应用于燃料电池发电的过程中。综述了生物制氢的不同途径,包括光解水产氢、光发酵产氢、暗发酵产氢和两步发酵工艺,并比较了各种方法的优缺点,在此基础上探讨了未来生物制氢发展的新方向。

As hydrogen combustion process does not produce COs, hydrogen is called the ＂energy carrier＂ and hydrogen production is discussed.considered as a kind of clean energy, and can easily be applied to the process of the power generation of the fuel cells. This paper mainly introduces the different ways of hydrogen production from biomass, including photolysis of water, photo fermentation, dark fermentation and two phases fermentation, and then the advantages and disadvantages of each method are introduced. In the end, the development direction of the hydrogen production is discussed.