Growth and Hydrogen Production Characteristics of HPB B49
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.
Jingtao Han, Zhengyi Jiang and Sihai Jiao
L. R. Yue et al., "Growth and Hydrogen Production Characteristics of HPB B49", Advanced Materials Research, Vols. 156-157, pp. 1444-1449, 2011