Synthesis and optimization of high surface area mesoporous date palm fiber-based nanostructured powder activated carbon for aluminum removal
Materials and Product Engineering|Updated:2026-01-06
|
Synthesis and optimization of high surface area mesoporous date palm fiber-based nanostructured powder activated carbon for aluminum removal
Chinese Journal of Chemical EngineeringVol. 32, Issue 4, Pages: 472-484(2021)
Affiliations:
1. Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi,Selangor,Malaysia,43600
2. Centre for Tropical Climate Change System, Institute of Climate Change, Universiti Kebangsaan Malaysia, Bangi,Selangor,Malaysia,43600
3. Nanotechnology and Catalysis Research Center(NANOCAT), University of Malaya,Kuala Lumpur,Malaysia,50603
4. National Chair of Materials Science and Metallurgy, University of Nizwa, Nizawa,Oman,611
5. University Research Center, Cihan University Sulaimaniya, Sulaymaniyah,Iraq,46002
6. Department of Mechatronics Engineering, Faculty of Engineering and Natural Sciences, Bahcesehir University, Besiktas,Istanbul,Turkey,34349
Author bio:
Funds:
DOI:
CLC:
Published:2021
Accepted:
Scan QR Code
Alfarooq O. Basheer, Marlia M. Hanafiah, Mohammed Abdulhakim Alsaadi, Y. Al-Douri, Abbas A. Al-Raad. Synthesis and optimization of high surface area mesoporous date palm fiber-based nanostructured powder activated carbon for aluminum removal[J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 472-484.
DOI:
Alfarooq O. Basheer, Marlia M. Hanafiah, Mohammed Abdulhakim Alsaadi, Y. Al-Douri, Abbas A. Al-Raad. Synthesis and optimization of high surface area mesoporous date palm fiber-based nanostructured powder activated carbon for aluminum removal[J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 472-484.DOI:
Synthesis and optimization of high surface area mesoporous date palm fiber-based nanostructured powder activated carbon for aluminum removal
摘要
Abstract
Date palm fiber (DPF) derived from agrowaste was utilized as a new precursor for the optimized synthesis of a cost-effective
nanostructured
powder-activated carbon (nPAC) for aluminum (Al
3+
) removal from aqueous solutions using carbonization
KOH activation
response surface methodology (RSM) and central composite design (CCD). The optimum synthesis condition
activation temperature
time and impregnation ratio were found to be 650℃
1.09 hour and 1:1
respectively. Furthermore
the optimum conditions for removal were 99.5% and 9.958 mg·g
-1
in regard to uptake capacity. The optimum conditions of nPAC was analyzed and characterized using XRD
FTIR
FESEM
BET
TGA and Zeta potential. Moreover
the adsorption of the Al
3+
conditions was optimized with an integrated RSM-CCD experimental design. Regression results revealed that the adsorption kinetics data was well fitted by the pseudo-second order model
whereas the adsorption isotherm data was best represented by the Freundlich isotherm model. Optimum activated carbon indicated that DPF can serve as a cost-effective precursor adsorbent for Al
3+
removal.
关键词
Keywords
references
The trial reading is over, you can activate your VIP account to continue reading.