生物制氢技术的发展及应用前景

Development and application prospect of bio-hydrogen production technology

摘要:

介绍了生物制氢技术的几个基本方法.生物制氢技术作为一种可再生能源生产技术,主要包括暗发酵、光发酵、光解水和光暗发酵耦合生物制氢4种方法,菌种选育、工艺形式、工艺调控以及暗光发酵的耦合方式对高效、持续和稳定产氢至关重要.对生物制氢技术近年的发展及现状进行了总结,并结合生物制氢领域存在的问题,展望了其发展前景.

Abstract:

Bio-hydrogen production technology as a renewable energy production technology mainly includes dark-fermentation,photo-fermentation,photolysis of water and the combination of dark-and photo-fermentation. The screening of strain,forms and regulation of process and forms of coupling are important to high efficient,continuous and stable hydrogen production. This paper summarizes the development of current bio-hydrogen technology,analyzes the problems in its theoretical and technical studies,and introduces the application prospect of bio-hydrogen technology.