光生物产氢研究进展  

Advancement on the Research of Photobiological Hydrogen Production

作　　者：李鹏[1] 龙敏南[1] 

机构地区：[1]厦门大学生命科学学院微生物与海洋药物研究所,福建厦门361005

出　　处：《厦门大学学报（自然科学版）》2004年第B08期159-165,共7页Journal of Xiamen University：Natural Science

基　　金：教育部重点科技项目(1042521);国家863计划项目 (2 0 0 1AA51 50 40 );国际科技合作重点项目 (2 0 0 2AA51 50 3 0 )国家自然科学基金项目 (3 0 2 70 3 2 2 8)

摘　　要：光生物产氢利用光合微生物将太阳能转化为氢能,是生物产氢领域的一个重要发展方向.光合产氢生物主要包括蓝细菌、绿藻、光合细菌等3大类,它们的光生物产氢都有其各自的途径和机理,含有氢代谢相关的酶类(氢酶或固氮酶).光生物产氢反应器有管道式、板式和圆柱状等类型.提高光合产氢效率、降低光合产氢成本,是实现光生物产氢技术应用化的关键.Photobiological hydrogen production is to convert solar energy into hydrogen energy utilizing photobiological hydrogen-producing organisms,which is regarded as an important developmental direction in the biohydrogen field.Photobiological hydrogen-producing organisms mainly include cyanobacteria,green algae and photosynthetic bacteria which perform their unique mechanisms of photobiological hydrogen-production through different paths containing two enzymes (hydrogenase or nitrogenase) that responsible for photobiological hydrogen-production.Three types of reactors including tubalar photoreactor,flat photo reactor and column photoreactor,were applied in the phetobiological hydrogen prlductin.To increase the efficiency of photoconversion and reduce the cost of biohydrogen are the critical work for the photobiological hydrogen production in the future.

关 键 词：光生物产氢 氢酶 光生物反应器 可行性 固氮酶 蓝细菌 

分 类 号：TQ122[化学工程—无机化工] Q819[生物学—生物工程]