Effects of carbon dioxide feeding rate and light intensity on the fed-batch pulse-feeding cultivation of Spirulina platensis in helical photobioreactor
D Soletto, L Binaghi, L Ferrari, A Lodi… - Biochemical …, 2008 - Elsevier
The behavior of S. platensis was investigated in this study through fed-batch pulse-feeding
cultures performed at different carbon dioxide feeding rates (F= 0.44–1.03 gL− 1d− 1) and
photosynthetic photon flux density (PPFD= 80–250μmol photons m− 2s− 1) in a bench-scale
helical photobioreactor. To achieve this purpose, an inorganic medium lacking the carbon
source was enriched by gaseous carbon dioxide from a cylinder. The maximum cell
concentration achieved was 12.8 gL− 1 at PPFD= 166μmol photons m− 2s− 1 and F= 0.44 …
cultures performed at different carbon dioxide feeding rates (F= 0.44–1.03 gL− 1d− 1) and
photosynthetic photon flux density (PPFD= 80–250μmol photons m− 2s− 1) in a bench-scale
helical photobioreactor. To achieve this purpose, an inorganic medium lacking the carbon
source was enriched by gaseous carbon dioxide from a cylinder. The maximum cell
concentration achieved was 12.8 gL− 1 at PPFD= 166μmol photons m− 2s− 1 and F= 0.44 …
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