厌氧发酵法生物制氢的研究现状和发展前景

Research Process of Anaerobic Fermentative Hydrogen Production and Its Development Future

氢气是一种理想的能源,具有转化率高、可再生和无污染等优点。与传统制氢方法相比,生物制氢技术的能耗低,对环境无害,其中的厌氧发酵生物制氢已经越来越受到人们的重视。主要介绍了厌氧发酵生物制氢技术的方法和机理,分析了生物制氢的可行性,结合国内外研究现状提出了未来的发展方向。

Hydrogen is an ideal energy due to its high conversion efficiency, recyclability and nonpolluting nature. Compared with conventional methods, biological hydrogen production process is found to be less energy intensive and more environmental friendly, and nowadays more and more attentions are being paid on its fermentative way. A survey of fermentative bio-hydrogen production process was provided, followed by its new approaches in the future development.