Abstract
A novel lab-scale tubular closed photobioreactor was developed and used for the assessment of the photosynthetic activity of an alkaliphilic microalgae mixed consortium under non-substrate limitation (i.e., bicarbonate excess), controlled irradiance, and mixing conditions. Two prominent haloalkaliphilic strains were identified as members of the consortium: Halospirulina sp. and Picochlorum sp. The photobioreactor (vol = 0.5 L) consists of two interconnected U-shaped borosilicate glass tubes (internal diameter 2 cm) reaching a surface/volume ratio of 200 m2 m−3. This configuration specifically addressed the issue of the homogeneous light distribution among the microalgae suspended cells cultured by using fixed equidistant cool white light LEDs nearby the surface of the glass tubes. A soft homogeneous pneumatic mixing (i.e., airlift) was implemented in the culture fostering Reynolds numbers around 3000. The photosynthetic activity of the microalgae consortium was evaluated during different short-term kinetic assays by fitting the dynamics of the dissolved oxygen concentration to an oxygenic kinetic model. The photobioreactor operated in a closed loop allowed to control the produced oxygen by the extraction of the cumulated gas in the headspace. The use of this novel photobioreactor allowed the photosynthetic activity of microalgae suspended cells to be assessed, where the dissolved oxygen concentration and irradiance were the main parameters affecting the oxygenic rates under alkaline pH.
Similar content being viewed by others
References
Abomohra AEF, Wagner M, El-Sheekh M, Hanelt D (2013) Lipid and total fatty acid productivity in photoautotrophic fresh water microalgae: screening studies towards biodiesel production. J Appl Phycol 25:931–936
Acién Fernández FG, García Camacho F, Sánchez Pérez JA, Fernández Sevilla JM, Molina Grima E (1997) A model for light distribution and average solar irradiance inside outdoor tubular photobioreactors for the microalgal mass culture. Biotechnol Bioeng 55:701–714
Acién Fernández FG, Fernández Sevilla JM, Sánchez Pérez JA, Molina Grima E, Chisti Y (2001) Airlift-driven external-loop tubular photobioreactors for outdoor production of microalgae: assessment of design and performance. Chem Eng Sci 56:2721–2732
APHA/AWWA/WEF (2012) Standard methods for the examination of water and wastewater, 22nd Edn.
Bahr M, Díaz I, Dominguez A, González Sánchez A, Muñoz R (2014) Microalgal biotechnology as a platform for an integral biogas upgrading and nutrient removal from anaerobic effluents. Environ Sci Technol 48:573–581
Cabello J, Toledo-Cervantes A, Sánchez L, Revah S, Morales M (2015) Effect of the temperature, pH and irradiance on the photosynthetic activity by Scenedesmus obtusiusculus under nitrogen replete and deplete conditions. Bioresour Technol 181:128–135
Campbell IH, Squire RJ (2010) The mountains that triggered the late neoproterozoic increase in oxygen: the second great oxidation event. Geochim Cosmochim Acta 74:4187–4206
Chi Z, O’Fallon JV, Chen S (2011) Bicarbonate produced from carbon capture for algae culture. Trends Biotechnol 29:537–541
Chi Z, Xie Y, Elloy F, Zheng Y, Hu Y, Chen S (2013) Bicarbonate-based integrated carbon capture and algae production system with alkalihalophilic cyanobacterium. Bioresour Technol 133:513–521
Chisti Y (2007) Biodiesel from microalgae. Biotechnol Adv 25:294–306
Costache TA, Acién Fernández FG, Morales MM, Fernández-Sevilla JM, Stamatin I, Molina E (2013) Comprehensive model of microalgae photosynthesis rate as a function of culture conditions in photobioreactors. Appl Microbiol Biotechnol 97:7627–7637
Dillschneider R, Posten C (2013) Closed bioreactors as tools for microalgae production. In: Lee JW (ed) Advanced biofuels and bioproducts. Springer, New York, pp 629–649
Frumento D, Casazza AA, Al Arni S, Converti A (2013) Cultivation of Chlorella vulgaris in tubular photobioreactors: a lipid source for biodiesel production. Biochem Eng J 81:120–125
Giordano M, Beardall J, Raven JA (2005) CO2 concentrating mechanisms in algae: mechanisms, environmental modulation, and evolution. Annu Rev Plant Biol 56:99–131
Jacobi A, Steinweg C, Sastre RR, Posten C (2012) Advanced photobioreactor LED illumination system: scale-down approach to study microalgal growth kinetics. Eng Life Sci 12:621–630
Levenspiel O (1999) Chemical reaction engineering, 3rd ed. John Wiley & Sons, Inc., New York
Li J, Stamato M, Velliou E, Jeffryes C, Agathos S (2015) Design and characterization of a scalable airlift flat panel photobioreactor for microalgae cultivation. J Appl Phycol 27:75–86
Lunka AA, Bayless DJ (2013) Effects of flashing light-emitting diodes on algal biomass productivity. J Appl Phycol 25:1679–1685
Madigan MM, Martinko JM, Parker J (2003) Brock biology of microorganisms, 10 th. Edn. Pearson, NY
Muñoz R, Guieysse B (2006) Algal-bacterial processes for the treatment of hazardous contaminants: a review. Water Res 40:2799–2815
Nauman EB (2008) Chemical reactor design, optimization, and scale-up. Wiley, Hoboken
Peng L, Lan CQ, Zhang Z (2013) Evolution, detrimental effects, and removal of oxygen in microalga cultures: a review. Environ Prog Sustain Energy 32:982–988
Pirt SJ, Lee YK, Walach MR, Pirt MW, Balyuzi HHM, Bazin MJ (1983) A tubular bioreactor for photosynthetic production of biomass from carbon dioxide: design and performance. J Chem Technol Biotechnol 33(B):35–58
Richmond A, Hu Q (eds) (2013) Handbook of microalgal culture. John Wiley & Sons, Ltd, Oxford
Rubio F, Fernandez F, Perez J, Camacho F, Grima E (1999) Prediction of dissolved oxygen and carbon dioxide concentration profiles in tubular photobioreactors for microalgal culture. Biotechnol Bioeng 62:71–86
Sorokin DY, Lysenko AM, Mityushina LL, Tourova TP, Jones BE, Rainey FA, Robertson LA, Kuenen GJ (2001) Thioalkalimicrobium aerophilum gen. nov., sp. nov. and Thioalkalimicrobium sibericum sp. nov., and Thioalkalivibrio versutus gen. nov., sp. nov., Thioalkalivibrio nitratis sp. nov. and Thioalkalivibrio denitrificans sp. nov., novel obligately alkaliphilic and obligately chemolithoautotrophic sulfur-oxidizing bacteria from soda lakes. Int J Syst Evol Microbiol 51:565–580
Taub FB, McLaskey AK (2013) Pressure, O2, and CO2, in aquatic closed ecological systems. Adv Space Res 51:812–824
Thiansathit W, Keener TC, Khang S-J, Ratpukdi T, Hovichitr P (2015) The kinetics of Scenedesmus obliquus microalgae growth utilizing carbon dioxide gas from biogas. Biomass Bioenergy 76:79–85
Torzillo G (1997) Tubular bioreactors. In: Vonshak A (ed) Spirulina platensis (Arthrospira): physiology, cell biology, and biotechnology. Taylor & Francis, London, pp 101–115
Tredici M (1999) Bioreactors photo. In: Flickinger M, Drew S (eds) Encyclopedia of bioprocess technology: fermentation, biocatalysis, and bioseparation, vol 1. Wiley, New York, pp 395–419
Wang SK, Stiles AR, Guo C, Liu CZ (2014) Microalgae cultivation in photobioreactors: an overview of light characteristics. Eng Life Sci 14:550–559
Weissman JC, Goebel RP, Benemann JR (1988) Photobioreactor design: mixing, carbon utilization, and oxygen accumulation. Biotechnol Bioeng 31:336–344
Yun UJ, Park HD (2003) Physical properties of an extracellular polysaccharide produced by Bacillus sp. CP912. Lett Appl Microbiol 36:282–287
Zarrouk C (1966) Contribution à l’étude d’une cyanophycée. Influence de divers facteurs physiques et chimiques sur la croissance et photosynthese de Spirulina maxima. Thesis, University of Paris
Acknowledgments
We thank Margarita Elizabeth Cisneros Ortiz, Claudia Isela Granada Moreno, and Wenceslao Bonilla Blancas for their technical support. The financial support of the Mexican National Council on Science and Technology—CONACYT (Project CB-2011/168288) and of the Institute of Engineering of the National Autonomous University of Mexico (Project 3319) is also gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
de los Cobos-Vasconcelos, D., García-Cruz, E.L., Franco-Morgado, M. et al. Short-term evaluation of the photosynthetic activity of an alkaliphilic microalgae consortium in a novel tubular closed photobioreactor. J Appl Phycol 28, 795–802 (2016). https://doi.org/10.1007/s10811-015-0612-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10811-015-0612-7