TY  - CONF
Y1  - 2022///
PB  - American Institute of Physics Inc.
SN  - 0094243X
A1  - Hemamalini, R.
A1  - Lim, J.W.
A1  - Leong, W.H.
A1  - Chew, T.L.
A1  - Lam, M.K.
A1  - Uganeeswary, S.
A1  - Mohamad, M.
A1  - Almendrala, M.C.
A1  - Shamsuddin, R.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85132810336&doi=10.1063%2f5.0078313&partnerID=40&md5=45c56490b32d6666053f0f3037e8d953
VL  - 2454
AV  - none
N1  - cited By 2; Conference of 2021 International Conference on Bioengineering and Technology, IConBET2021 ; Conference Date: 24 May 2022 Through 25 May 2022; Conference Code:180045
N2  - The employment of attached microalgal cultivation in simplifying the microalgal harvesting process and reducing its associated costs has attracted much attention recently. As such, palm kernel expeller (PKE), a by-product generated from palm oil extraction process was used to grow attached microalgal biomass. Thorough characterization of PKE had suggested its potentiality in enhancing microalgal cell density. Owing to the high carbon content which improves the microalgal density and low moisture content which could prevent contamination in cultivation medium, PKE theoretically proves that it is a fit choice to be used as carbon source of growth. With regards to this, cultivation conditions such as concentrations of PKE and light intensities were varied using Response Surface Methodology (RSM) simulation software to determine these parameters influence in leveraging the dry biomass concentrations. Results obtained showed that higher dosage of PKE had significant improvement on the dry attached biomass concentration. However, the light intensity factor was found to be of least significance in this context. Correlation of these two factors in maximizing the attached microalgal biomass was obtained at PKE dosage of 2 g/L and light intensity of 60 μmol/m2s. © 2022 Author(s).
TI  - Utilization of solid palm kernel expeller for attached growth of Chlorella vulgaris sp.
ID  - scholars16650
ER  -