Adjustment of the Operational Parameters of an Unconventional Integrated and Illuminated Internally Photobioreactor (ILI-PBR) for the Batch Autotrophic Cultivation of the Chlorella minutissima, Using the Taguchi Method (2020)
- Authors:
- USP affiliated authors: SILVA, MESSIAS BORGES - EEL ; PRATA, ARNALDO MÁRCIO RAMALHO - EEL
- Unidade: EEL
- DOI: 10.1007/s12010-020-03259-0
- Assunto: BIOMASSA
- Keywords: Método Taguchi; Iluminação em LED; Chlorella minutissima; Fotobioreator
- Agências de fomento:
- Language: Inglês
- Abstract: Microalgae crops targeting biotechnological applications are conducted in photobioreactors, which allow the adjustment and control of parameters of luminosity, agitation and mixing in the cultivation medium to promote better cell growth and accumulation of metabolites. In this sense, the present work used the Taguchi method to find the best adjustment of the operational parameters of an unconventional photobioreactor denominated internally illuminated integrated photobioreactor (ILI PBR) with LED light aiming at elevating the biomass concentration, volumetric biomass productivity, and volumetric lipid productivity of Chlorella minutissima microalgae cultivated under autotrophic regime. The effects of the factors were evaluated: illumina tion (blue, white and red); photoperiod (12 h light:12 h dark, 1 h light:1 h dark, and 24 h clear:0 h dark); aeration (0, 3 vvm, 0.4 vvm, and 0.5 vvm); and recirculation flow rate of cultivation medium (5 L min−1, 6.5 L min−1, and 9 L min−1) on the variable responses: biomass concentration, biomass volumetric productivity, lipid content, and volumetric lipid productivity. The use of the Taguchi method allowed the increase of biomass concentration, volumetric biomass productivity, and volumetric lipid productivity in the biomass of Chlorella minutissimain 8.6%, 42%, and 143%, respectively, with the adjust ment of the operational parameters of the photobioreactor used.
- Source:
- Título do periódico: Applied biochemistry and biotechnology
- ISSN: 02732289
- Volume/Número/Paginação/Ano: v., n. , p.1-13, 2020
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
AMARAL, Mateus de Souza et al. Adjustment of the Operational Parameters of an Unconventional Integrated and Illuminated Internally Photobioreactor (ILI-PBR) for the Batch Autotrophic Cultivation of the Chlorella minutissima, Using the Taguchi Method. Applied biochemistry and biotechnology, n. , p. 1-13, 2020Tradução . . Disponível em: https://doi.org/10.1007/s12010-020-03259-0. Acesso em: 19 abr. 2024. -
APA
Amaral, M. de S., Loures, C. C. A., Silva, M. B., & Prata, A. M. R. (2020). Adjustment of the Operational Parameters of an Unconventional Integrated and Illuminated Internally Photobioreactor (ILI-PBR) for the Batch Autotrophic Cultivation of the Chlorella minutissima, Using the Taguchi Method. Applied biochemistry and biotechnology, ( ), 1-13. doi:10.1007/s12010-020-03259-0 -
NLM
Amaral M de S, Loures CCA, Silva MB, Prata AMR. Adjustment of the Operational Parameters of an Unconventional Integrated and Illuminated Internally Photobioreactor (ILI-PBR) for the Batch Autotrophic Cultivation of the Chlorella minutissima, Using the Taguchi Method [Internet]. Applied biochemistry and biotechnology. 2020 ;( ): 1-13.[citado 2024 abr. 19 ] Available from: https://doi.org/10.1007/s12010-020-03259-0 -
Vancouver
Amaral M de S, Loures CCA, Silva MB, Prata AMR. Adjustment of the Operational Parameters of an Unconventional Integrated and Illuminated Internally Photobioreactor (ILI-PBR) for the Batch Autotrophic Cultivation of the Chlorella minutissima, Using the Taguchi Method [Internet]. Applied biochemistry and biotechnology. 2020 ;( ): 1-13.[citado 2024 abr. 19 ] Available from: https://doi.org/10.1007/s12010-020-03259-0 - Evaluation of cell growth performance of microalgae Chlorella minutissima using an internal light integrated photobioreactor
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Informações sobre o DOI: 10.1007/s12010-020-03259-0 (Fonte: oaDOI API)
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