Penyediaan dan perincian hidroksiapatit yang diekstrak daripada sisa sisik ikan untuk penyingkiran asid galik sebagai perencat dalam pemprosesan bahan api bio

Translated title of the contribution: Preparation and characterisation of hydroxyapatite extracted from fish scale waste for the removal of gallic acid as inhibitor in biofuel production

Nurul Fakhriah Ismail, Sofiah Hamzah, Nurul Ashraf Razali, Wan Mohd Hafizuddin Wan Yussof, Nora’Aini Ali, Abdul Wahab Mohammad

Research output: Contribution to journalArticle

Abstract

Acid pre-treatment of lignocellulosic waste to produce fermentable sugar for the production of bioethanol and biofuel has created phenolic compounds, aliphatic acid, and furfural. These compounds are recognised as inhibitors in the fermentation process, which could reduce the final product yield. This is a preliminary study that is focused on the potential of hydroxyapatite (HAp) extracted from fish scale for the removal of phenolic compounds (gallic acid was used as a model solution). HAp was extracted via a modified enzymatic hydrolysis at various temperatures (500 °C, 600 °C, 700 °C, 800 °C, 900 °C, 1,000 °C) and calcined for 4 hours. The extracted HAp was characterised using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscope (SEM). Batch adsorption was conducted to select the best adsorbent and to study the effects of initial concentration, time, dosage, and temperature. The results showed gallic acid removal of 78.9% in 100 mg/L of initial gallic acid concentration, which were adhered by HAp800. This adsorption process fit the Freundlich isotherm (r2 = 0.9951) better than to Langmuir isotherm. The kinetics of adsorption most fitted the pseudo-second order (0.996).

Original languageMalay
Pages (from-to)938-949
Number of pages12
JournalMalaysian Journal of Analytical Sciences
Volume23
Issue number6
DOIs
Publication statusPublished - 1 Jan 2019

Fingerprint

Gallic Acid
Biofuels
Durapatite
Fish
Adsorption
Isotherms
Furaldehyde
Bioethanol
Enzymatic hydrolysis
Sugars
Fermentation
Adsorbents
Electron microscopes
Fatty Acids
Scanning
X ray diffraction
Temperature
Kinetics
Acids

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Penyediaan dan perincian hidroksiapatit yang diekstrak daripada sisa sisik ikan untuk penyingkiran asid galik sebagai perencat dalam pemprosesan bahan api bio. / Ismail, Nurul Fakhriah; Hamzah, Sofiah; Razali, Nurul Ashraf; Yussof, Wan Mohd Hafizuddin Wan; Ali, Nora’Aini; Mohammad, Abdul Wahab.

In: Malaysian Journal of Analytical Sciences, Vol. 23, No. 6, 01.01.2019, p. 938-949.

Research output: Contribution to journalArticle

Ismail, Nurul Fakhriah ; Hamzah, Sofiah ; Razali, Nurul Ashraf ; Yussof, Wan Mohd Hafizuddin Wan ; Ali, Nora’Aini ; Mohammad, Abdul Wahab. / Penyediaan dan perincian hidroksiapatit yang diekstrak daripada sisa sisik ikan untuk penyingkiran asid galik sebagai perencat dalam pemprosesan bahan api bio. In: Malaysian Journal of Analytical Sciences. 2019 ; Vol. 23, No. 6. pp. 938-949.
@article{e39a58ecd70d4781881849365fa4d588,
title = "Penyediaan dan perincian hidroksiapatit yang diekstrak daripada sisa sisik ikan untuk penyingkiran asid galik sebagai perencat dalam pemprosesan bahan api bio",
abstract = "Acid pre-treatment of lignocellulosic waste to produce fermentable sugar for the production of bioethanol and biofuel has created phenolic compounds, aliphatic acid, and furfural. These compounds are recognised as inhibitors in the fermentation process, which could reduce the final product yield. This is a preliminary study that is focused on the potential of hydroxyapatite (HAp) extracted from fish scale for the removal of phenolic compounds (gallic acid was used as a model solution). HAp was extracted via a modified enzymatic hydrolysis at various temperatures (500 °C, 600 °C, 700 °C, 800 °C, 900 °C, 1,000 °C) and calcined for 4 hours. The extracted HAp was characterised using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscope (SEM). Batch adsorption was conducted to select the best adsorbent and to study the effects of initial concentration, time, dosage, and temperature. The results showed gallic acid removal of 78.9{\%} in 100 mg/L of initial gallic acid concentration, which were adhered by HAp800. This adsorption process fit the Freundlich isotherm (r2 = 0.9951) better than to Langmuir isotherm. The kinetics of adsorption most fitted the pseudo-second order (0.996).",
keywords = "Batch adsorption, First-order, Freundlich, Langmuir, Pseudo-second order",
author = "Ismail, {Nurul Fakhriah} and Sofiah Hamzah and Razali, {Nurul Ashraf} and Yussof, {Wan Mohd Hafizuddin Wan} and Nora’Aini Ali and Mohammad, {Abdul Wahab}",
year = "2019",
month = "1",
day = "1",
doi = "10.17576/mjas-2019-2306-03",
language = "Malay",
volume = "23",
pages = "938--949",
journal = "Malaysian Journal of Analytical Sciences",
issn = "1394-2506",
publisher = "Faculty of Science and Technology, Universiti Kebangsaan Malaysia",
number = "6",

}

TY - JOUR

T1 - Penyediaan dan perincian hidroksiapatit yang diekstrak daripada sisa sisik ikan untuk penyingkiran asid galik sebagai perencat dalam pemprosesan bahan api bio

AU - Ismail, Nurul Fakhriah

AU - Hamzah, Sofiah

AU - Razali, Nurul Ashraf

AU - Yussof, Wan Mohd Hafizuddin Wan

AU - Ali, Nora’Aini

AU - Mohammad, Abdul Wahab

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Acid pre-treatment of lignocellulosic waste to produce fermentable sugar for the production of bioethanol and biofuel has created phenolic compounds, aliphatic acid, and furfural. These compounds are recognised as inhibitors in the fermentation process, which could reduce the final product yield. This is a preliminary study that is focused on the potential of hydroxyapatite (HAp) extracted from fish scale for the removal of phenolic compounds (gallic acid was used as a model solution). HAp was extracted via a modified enzymatic hydrolysis at various temperatures (500 °C, 600 °C, 700 °C, 800 °C, 900 °C, 1,000 °C) and calcined for 4 hours. The extracted HAp was characterised using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscope (SEM). Batch adsorption was conducted to select the best adsorbent and to study the effects of initial concentration, time, dosage, and temperature. The results showed gallic acid removal of 78.9% in 100 mg/L of initial gallic acid concentration, which were adhered by HAp800. This adsorption process fit the Freundlich isotherm (r2 = 0.9951) better than to Langmuir isotherm. The kinetics of adsorption most fitted the pseudo-second order (0.996).

AB - Acid pre-treatment of lignocellulosic waste to produce fermentable sugar for the production of bioethanol and biofuel has created phenolic compounds, aliphatic acid, and furfural. These compounds are recognised as inhibitors in the fermentation process, which could reduce the final product yield. This is a preliminary study that is focused on the potential of hydroxyapatite (HAp) extracted from fish scale for the removal of phenolic compounds (gallic acid was used as a model solution). HAp was extracted via a modified enzymatic hydrolysis at various temperatures (500 °C, 600 °C, 700 °C, 800 °C, 900 °C, 1,000 °C) and calcined for 4 hours. The extracted HAp was characterised using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscope (SEM). Batch adsorption was conducted to select the best adsorbent and to study the effects of initial concentration, time, dosage, and temperature. The results showed gallic acid removal of 78.9% in 100 mg/L of initial gallic acid concentration, which were adhered by HAp800. This adsorption process fit the Freundlich isotherm (r2 = 0.9951) better than to Langmuir isotherm. The kinetics of adsorption most fitted the pseudo-second order (0.996).

KW - Batch adsorption

KW - First-order

KW - Freundlich

KW - Langmuir

KW - Pseudo-second order

UR - http://www.scopus.com/inward/record.url?scp=85077399155&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85077399155&partnerID=8YFLogxK

U2 - 10.17576/mjas-2019-2306-03

DO - 10.17576/mjas-2019-2306-03

M3 - Article

AN - SCOPUS:85077399155

VL - 23

SP - 938

EP - 949

JO - Malaysian Journal of Analytical Sciences

JF - Malaysian Journal of Analytical Sciences

SN - 1394-2506

IS - 6

ER -