Study of the LEDs Spectrums Influence on the Spirulina Platensis Growth in Batch Culture
| Autor: | David Buso, Urbain Niangoran, Feng Tian, Georges Zissis, Laurent Canale, Cisse Theodore Haba |
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| Přispěvatelé: | LAboratoire PLasma et Conversion d'Energie (LAPLACE), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Institut national polytechnique Félix Houphouët-Boigny, Institut National Polytechnique Félix Houphouët-Boigny, Lumière et Matière (LAPLACE-LM), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse III - Paul Sabatier (UT3) |
| Rok vydání: | 2018 |
| Předmět: |
0106 biological sciences
0301 basic medicine Spirulina (genus) Photoinhibition biology Chemistry [SPI.NRJ]Engineering Sciences [physics]/Electric power Biomass Reproductive cycle biology.organism_classification 7. Clean energy 01 natural sciences law.invention 03 medical and health sciences 030104 developmental biology law 010608 biotechnology [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering Food science [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics ComputingMilieux_MISCELLANEOUS Light-emitting diode |
| Zdroj: | 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), Jun 2018, Palermo, Italy. pp.1-4, ⟨10.1109/EEEIC.2018.8493759⟩ |
| DOI: | 10.1109/eeeic.2018.8493759 |
| Popis: | In this research work, we mainly studied the influence of the spectra (from 400 nm to 700 nm) of different LED colors on the biomass production of microalgae Spirulina platensis. Spirulina platensis has a short reproductive cycle with remarkable nutritional qualities. The results show that spirulina cells are sensitive to spectrum and the amount of light. Indeed the red and blue LEDs respectively give the highest and the lowest biomass. Moreover, we have tested with 660 nm LED, many lighting level on spirulina growth. This experiment permit us to study photoinhibition and to determine optimal lighting level for spirulina. |
| Databáze: | OpenAIRE |
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