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Cultivation of microalgae in a tubular photobioreactor based on solar concentrators: distribution of light
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SYSNO ASEP 0027802 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Cultivation of microalgae in a tubular photobioreactor based on solar concentrators: distribution of light Title Kultivace mikrořas v trubicovém fotobioreaktoru založeném na solárních koncentrátorech: distribuce světla Author(s) Sergejevová, M. (CZ)
Zaťková, I. (CZ)
Červený, J. (CZ)
Zrotalová, Kateřina (MBU-M)
Masojídek, Jiří (MBU-M) RID, ORCIDSource Title Book of Abstracts, „Photosynthesis and Stress“ . - Brno, 2005 Pages s. 65-65 Number of pages 1 s. Action Biophysical and Biochemical Methods in Photosynthesis Research Central-European Conference Event date 15.09.2005-16.09.2005 VEvent location Brno Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords microalga ; cultivation Subject RIV EE - Microbiology, Virology R&D Projects GP522/05/P276 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z50200510 - MBU-M (2005-2011) Annotation The cultivation system consists of two types of irradiance modules – vertical, lower-irradiance unit (close to ambient conditions) and roof, higher-irradiance unit (up to 3.5-times higher than ambient intensity) which are used to compare the growth and behaviour of microalgal cultures of various density at high light intensities. The aim of these experiments has been to monitor a diel course of irradiance intensity and spectral composition concentrated by Linear Fresnel lenses and the light distribution on the surface and inside cultivation tubes. As a model organism, we have used the cyanobacterium Spirulina platensis M2. Three concentration of biomass (about 0.5, 1 and 2 g L-1) have been tested. In higher-irradiance modules we also follow the induction of carotenoids synthesis Workplace Institute of Microbiology Contact Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Year of Publishing 2006
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