【摘要】 利用生物法制氢提供了解决能源问题的新途径。它既可有效地处理废弃物、充分利用资源，又具有高选择性、高产率、低能耗的优点。所利用的生物体主要包括：化学转化细菌、向光性细菌和藻类。各种生物体具有自身的优点，利用它们生产氢能受到越来越多的关注。更多还原

【Abstract】 A new approach to resolve energy problem has been provided through hydrogen generation by biological process.It can not only effectively dispose the waste,fully utilize re-sources,but also have high selectivity,high vield,and low energy consumption.The microorgan-isms employed include mainly chemical conversion bacteria,phototropic bacteria and alga.Every species has its own merits and the production of hydrogen through biological process has increas-ingly attracted attention of the world.更多还原