Biohydrogen production technology by fermentation uses biomass as raw materials to produce the renewable hydrogen energy. H2-producing bacteria(HPB) plays an important part in Biohydrogen production technology by fermentation。In this paper study on growth and Hydrogen production characteristics of HPB B49.Research has shown:⑴.Glucose concentration 10 g/L was the fittest substrate concentration of HPB B49 growth and hydrogen production;⑵Enzyme system growth of hydrogen-producing bacterium B49 at different growth phases influences hydrogen production;.⑶35 was the fittest temperature for cell growth and hydrogen production;⑷The fittest growth pH for hydrogen producing bacterium B49 was 4.5, while that for cell hydrogen production was 4.0;(5). This bacterium strain could be used as engineering bacterium in the different substrate hydrogen-producing experiments.
The technology of electrolyzing water to prepare high-purity hydrogen is an important field in today's energy development. However, how to prepare efficient, stable, and inexpensive hydrogen production technology from electrolyzed...
Hydrogen evolution reaction (HER) based on water electrolysis is promising for renewable hydrogen production. Limited by sluggish anodic oxygen evolution reaction (OER), rational fabrication of efficient catalyst for HER coupled...
Energy, exergy, and environmental analyses of renewable hydrogen production through plasma gasification of microalgal biomass
