Research Progress about the Methods of the Hydrogen Production through Anaerobic Fermentation by Organic Wastewaters

The development and technology of the hydrogen production from organic wastewaters through anaerobic fermentation were summarized. A expound and conclusion about the anaerobic fermentation types and the influencing factors of hydrogen production were included. Some present factors which obstruct the development of the hydrogen production through anaerobic fermentation were raised which made a prospect of the bio-hydrogen anaerobic fermentation technology.