eprintid: 13376
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/33/76
datestamp: 2023-11-10 03:27:56
lastmod: 2023-11-10 03:27:56
status_changed: 2023-11-10 01:51:00
type: conference_item
metadata_visibility: show
creators_name: Rosli, S.S.
creators_name: Lim, J.W.
creators_name: Lam, M.K.
creators_name: Ho, Y.C.
creators_name: Yeong, Y.F.
creators_name: Mohd Zaid, H.F.
creators_name: Chew, T.L.
creators_name: Aljunid Merican, Z.M.
creators_name: Mohamad, M.
title: Cultivation of microalgae in fluidized bed bioreactor: Impacts of light intensity and CO2 concentration
ispublished: pub
note: cited By 3; Conference of Energy Security and Chemical Engineering Congress 2019, ESChE 2019 ; Conference Date: 17 July 2019 Through 19 July 2019; Conference Code:158114
abstract: Harvesting of suspended microalgae biomass will generally incur excessive time and intensive energy due to low biomass density. Microalgae cultivation via fluidized bed bioreactor was introduced to tackle the harvesting process in which the support material was fluidizing within the culture medium, allowing the microalgae to settle onto the surface of fluidized material and grow thereafter. The Central Composite Design (CCD) was adopted to design the experiments for optimization of attached microalgae growth onto the fluidized bioreactor. The optimization condition occurred at 216 μmol/m2 s light intensity and 9 CO2 concentration with maximum biomass concentration (Xmax) and maximum specific growth rate μmax) of attached microalgae obtained at 0.692 g/L and 0.028 1/h, respectively. The Verhulst logistic kinetic model illustrated the attached microalgae growth from lag to stationary phase, supporting the use of this model to represent the kinetic of attached microalgae growth onto the fluidized bed bioreactor under various condition. © Published under licence by IOP Publishing Ltd.
date: 2020
publisher: Institute of Physics Publishing
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081294019&doi=10.1088%2f1757-899X%2f736%2f2%2f022018&partnerID=40&md5=07f0cc8fd579d2790e2ae1c65ffe748c
id_number: 10.1088/1757-899X/736/2/022018
full_text_status: none
publication: IOP Conference Series: Materials Science and Engineering
volume: 736
number: 2
refereed: TRUE
issn: 17578981
citation:   Rosli, S.S. and Lim, J.W. and Lam, M.K. and Ho, Y.C. and Yeong, Y.F. and Mohd Zaid, H.F. and Chew, T.L. and Aljunid Merican, Z.M. and Mohamad, M.  (2020) Cultivation of microalgae in fluidized bed bioreactor: Impacts of light intensity and CO2 concentration.  In: UNSPECIFIED.