Hydrogen production employing Spirulina maxima 2342: A chemical analysis

The biomass of the cyanobacteria, Spirulina maxima 2342, was autotrophically obtained in a 20 l bioreactor under illumination and air bubbling and analyzed for its photobiological hydrogen production capability. A volume of 250 ml of Spirulina sp. taken from the reactor was used as culture sample fo...

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Bibliographic Details
Published in:International journal of hydrogen energy 2007-10, Vol.32 (15), p.3133-3136
Main Authors: Juantorena, A.U., Sebastian, P.J., Santoyo, E., Gamboa, S.A., Lastres, O.D., Sánchez-Escamilla, D., Bustos, A., Eapen, D.
Format: Article
Language:English
Subjects:
Alternative fuels. Production and utilization
Applied sciences
Energy
Exact sciences and technology
Fuels
Gas chromatography
Hydrogen
Photoproduction
Spirulina maxima 2342
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Summary:The biomass of the cyanobacteria, Spirulina maxima 2342, was autotrophically obtained in a 20 l bioreactor under illumination and air bubbling and analyzed for its photobiological hydrogen production capability. A volume of 250 ml of Spirulina sp. taken from the reactor was used as culture sample for performing the experiments. An illumination–agitation process was employed to induce the hydrogen photoproduction reaction. The hydrogen produced in this process was quantified by gas chromatography technique using Molesieve 5 Å ( 16 ft × 1 8 in ) column and a thermal conductivity detector (with a detector temperature of 110 ∘ C and a column temperature of 60 ∘ C ). The culture samples were finally observed in an electron microscope to evaluate the effect of vacuum on the Spirulina sp. cells.
ISSN:0360-3199
1879-3487
DOI:10.1016/j.ijhydene.2006.02.033