Abstract
This study demonstrates, for the first time, that it is possible to couple sulfate-limited Chlamydomonas reinhardtii growth to continuous H2 photoproduction for more than 4000 h. A two-stage chemostat system physically separates photosynthetic growth from H2 production, and it incorporates two automated photobioreactors (PhBRs). In the first PhBR, the algal cultures are grown aerobically in chemostat mode under limited sulfate to obtain photosynthetically competent cells. Active cells are then continuously delivered to the second PhBR, where H2 production occurs under anaerobic conditions. The dependence of the H2 production rate on sulfate concentration in the medium, dilution rates in the PhBRs, and incident light intensity is reported.
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Wykoff, D. D., Davies, J. P., Melis, A., and Grossman, A. R. (1998), Plant Physiol. 117, 129–139.
Melis, A., Zhang, L. P., Forestier, M., Ghirardi, M. L., and Seibert, M. (2000), Plant Physiol. 122, 127–135.
Ghirardi, M. L., Zhang, J. P., Lee, J. W., Flynn, T., Seibert, M., Greenbaum, E., and Melis, A. (2000), Trends Biotechnol. 18, 506–511.
Kosourov, S., Tsygankov, A., Seibert, M., and Ghirardi, M. L. (2002), Biotechnol. Bioeng. 78, 731–740.
Kosourov, S., Seibert, M., and Ghirardi, M. L. (2003), Plant Cell Physiol. 44, 146–155.
Antal, T. K., Krendeleva, T. E., Laurinavichene, T. V., Makarova, V. V., Tsygankov, A. A., Seibert, M., and Rubin, A. B. (2001), Proc. Russ. Acad. Sci. 381, 371–375.
Zhang, L. P. and Melis, A. (2002), Philos. Trans. R. Soc. Lond. B 357, 1499–1507.
Melis, A. (2002), Int. J. Hydrogen Energy 27, 1217–1228.
Tsygankov, A., Kosourov, S., Seibert, M., and Ghirardi, M. L. (2002), Int. J. Hydrogen Energy 27, 1239–1244.
Zhang, L. P., Happe, T., and Melis, A. (2002), Planta 214, 552–561.
Antal, T. K., Krendeleva, T. E., Laurinavichene, T. V., Makarova, V. V., Ghirardi, M. L., Rubin, A. B., Tsygankov, A. A., and Seibert, M. (2003), Biochim. Biophys. Acta 1607, 153–160.
Kosourov, S., Makarova, V., Fedscort, A., Tsygankov, A., Seibert, M., and Ghirardi, M. L. (2005), submitted.
Chen, F. and Johns, M. R. (1996), Process Biochem. 31, 601–604.
Barbosa, M. J., Hadiyanto, and Wijffels, R. H. (2004), Biotechnol. Bioeng. 85, 78–85.
Miron, A. S., Garcia, M. C. C., Gomez, A. C., Camacho, F. G., Grima, E. M., and Chisti, Y. (2003), Biochem. Eng. J. 16, 287–297.
Harris, E. H. (1989), The Chlamydomonas Sourcebook, Academic, New York.
Yildiz, F. H., Davies, J. P., and Grossman, A. R. (1994), Plant Physiol. 104, 981–987.
Laurinavichene, T. V., Tolstygina I., and Tsygankov, A. A. (2004) J, Biotechnol. 114, 143–151.
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Fedorov, A.S., Kosourov, S., Ghirardi, M.L. et al. Continuous hydrogen photoproduction by Chlamydomonas reinhardtii . Appl Biochem Biotechnol 121, 403–412 (2005). https://doi.org/10.1385/ABAB:121:1-3:0403
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DOI: https://doi.org/10.1385/ABAB:121:1-3:0403