Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material

The potential to grow attached microalgae Chlorella vulgaris in fluidized bed bioreactor was materialized in this study, targeting to ease the harvesting process prior to biodiesel production. The proposed thermodynamic mechanism and physical property assessment of various support materials verified...

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Main Authors: Mohd-Sahib, A.-A., Lim, J.-W., Lam, M.-K., Uemura, Y., Isa, M.H., Ho, C.-D., Kutty, S.R.M., Wong, C.-Y., Rosli, S.-S.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.19790 /
Published: Elsevier Ltd 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019111094&doi=10.1016%2fj.biortech.2017.04.118&partnerID=40&md5=c9bf88e6af67e8d0722e4007ae86d3c3
http://eprints.utp.edu.my/19790/
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spelling utp-eprints.197902018-04-20T07:48:20Z Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material Mohd-Sahib, A.-A. Lim, J.-W. Lam, M.-K. Uemura, Y. Isa, M.H. Ho, C.-D. Kutty, S.R.M. Wong, C.-Y. Rosli, S.-S. The potential to grow attached microalgae Chlorella vulgaris in fluidized bed bioreactor was materialized in this study, targeting to ease the harvesting process prior to biodiesel production. The proposed thermodynamic mechanism and physical property assessment of various support materials verified polyurethane to be suitable material favouring the spontaneous adhesion by microalgae cells. The 1-L bioreactor packed with only 2.4 (v/v) of 1.00-mL polyurethane foam cubes could achieve the highest attached growth microalgae biomass and lipid weights of 812 ± 122 and 376 ± 37 mg, respectively, in comparison with other cube sizes. The maturity of attached growth microalgae biomass for harvesting could also be determined from the growth trend of suspended microalgae biomass. Analysis of FAME composition revealed that the harvested microalgae biomass was dominated by C16-C18 (>60) and mixture of saturated and mono-unsaturated fatty acids (>65), satiating the biodiesel standard with adequate cold flow property and oxidative stability. © 2017 Elsevier Ltd Elsevier Ltd 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019111094&doi=10.1016%2fj.biortech.2017.04.118&partnerID=40&md5=c9bf88e6af67e8d0722e4007ae86d3c3 Mohd-Sahib, A.-A. and Lim, J.-W. and Lam, M.-K. and Uemura, Y. and Isa, M.H. and Ho, C.-D. and Kutty, S.R.M. and Wong, C.-Y. and Rosli, S.-S. (2017) Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material. Bioresource Technology, 239 . pp. 127-136. http://eprints.utp.edu.my/19790/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The potential to grow attached microalgae Chlorella vulgaris in fluidized bed bioreactor was materialized in this study, targeting to ease the harvesting process prior to biodiesel production. The proposed thermodynamic mechanism and physical property assessment of various support materials verified polyurethane to be suitable material favouring the spontaneous adhesion by microalgae cells. The 1-L bioreactor packed with only 2.4 (v/v) of 1.00-mL polyurethane foam cubes could achieve the highest attached growth microalgae biomass and lipid weights of 812 ± 122 and 376 ± 37 mg, respectively, in comparison with other cube sizes. The maturity of attached growth microalgae biomass for harvesting could also be determined from the growth trend of suspended microalgae biomass. Analysis of FAME composition revealed that the harvested microalgae biomass was dominated by C16-C18 (>60) and mixture of saturated and mono-unsaturated fatty acids (>65), satiating the biodiesel standard with adequate cold flow property and oxidative stability. © 2017 Elsevier Ltd
format Article
author Mohd-Sahib, A.-A.
Lim, J.-W.
Lam, M.-K.
Uemura, Y.
Isa, M.H.
Ho, C.-D.
Kutty, S.R.M.
Wong, C.-Y.
Rosli, S.-S.
spellingShingle Mohd-Sahib, A.-A.
Lim, J.-W.
Lam, M.-K.
Uemura, Y.
Isa, M.H.
Ho, C.-D.
Kutty, S.R.M.
Wong, C.-Y.
Rosli, S.-S.
Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
author_sort Mohd-Sahib, A.-A.
title Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
title_short Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
title_full Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
title_fullStr Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
title_full_unstemmed Lipid for biodiesel production from attached growth Chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
title_sort lipid for biodiesel production from attached growth chlorella vulgaris biomass cultivating in fluidized bed bioreactor packed with polyurethane foam material
publisher Elsevier Ltd
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019111094&doi=10.1016%2fj.biortech.2017.04.118&partnerID=40&md5=c9bf88e6af67e8d0722e4007ae86d3c3
http://eprints.utp.edu.my/19790/
_version_ 1741196263951433728
score 11.62408

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