<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study

In the present study, the Myristica fragrans shells (MFS) was used as low-cost bio adsorbent for the removal of Rose Bengal (RB) dye from aqueous solutions. The characteristics of MFS powder were studied before and after adsorption using different techniques such as Fourier transform Infrared spectr...

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Autores principales:	Azal Shakir Waheeb, Hassan Abbas Habeeb Alshamsi, Mohammed Kassim Al-Hussainawy, Haider Radhi Saud
Formato:	article
Lenguaje:	EN
Publicado:	Department of Chemistry, Universitas Gadjah Mada 2020
Materias:	myristica fragrans chemical adsorption rose bengal isotherms fesem bet Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/546dd860e15444179ae1799748a211fc
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spelling	oai:doaj.org-article:546dd860e15444179ae1799748a211fc2021-12-02T13:14:06Z<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study1411-94202460-157810.22146/ijc.50330https://doaj.org/article/546dd860e15444179ae1799748a211fc2020-07-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/50330https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578In the present study, the Myristica fragrans shells (MFS) was used as low-cost bio adsorbent for the removal of Rose Bengal (RB) dye from aqueous solutions. The characteristics of MFS powder were studied before and after adsorption using different techniques such as Fourier transform Infrared spectroscopy (FTIR), Thermal Gravimetric Analysis (TGA), BET and BJH surface area analysis, Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM). Batch adsorption was adopted to evaluate the effect of various parameters on the removal of RB such as; time of contact (5–75 min), initial dye concentration (10–50 mg L–1), adsorbent dose (0.1–1.7 g L–1) and pH (3–12). The results revealed that the coverage of MFS surface by RB molecules involved the formation of ester bond (esterification), and the pore diameter decreased from 190.55 to 2.43 nm when adsorption of RB onto MFS surface occurred. Experimental adsorption data were modelled using isotherm models including Langmuir, Freundlich, and Temkin. Temkin isotherm demonstrated to be the best isothermal model, and the results indicate that the adsorption of Rose Bengal on MFS surface follows pseudo second-order kinetics model. The adsorption of dye at different pH media showed that the esterification process was more preferred in acidic solution.Azal Shakir WaheebHassan Abbas Habeeb AlshamsiMohammed Kassim Al-HussainawyHaider Radhi SaudDepartment of Chemistry, Universitas Gadjah Madaarticlemyristica fragranschemical adsorptionrose bengalisothermsfesembetChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 20, Iss 5, Pp 1152-1162 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	myristica fragrans chemical adsorption rose bengal isotherms fesem bet Chemistry QD1-999
spellingShingle	myristica fragrans chemical adsorption rose bengal isotherms fesem bet Chemistry QD1-999 Azal Shakir Waheeb Hassan Abbas Habeeb Alshamsi Mohammed Kassim Al-Hussainawy Haider Radhi Saud <i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study
description	In the present study, the Myristica fragrans shells (MFS) was used as low-cost bio adsorbent for the removal of Rose Bengal (RB) dye from aqueous solutions. The characteristics of MFS powder were studied before and after adsorption using different techniques such as Fourier transform Infrared spectroscopy (FTIR), Thermal Gravimetric Analysis (TGA), BET and BJH surface area analysis, Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM). Batch adsorption was adopted to evaluate the effect of various parameters on the removal of RB such as; time of contact (5–75 min), initial dye concentration (10–50 mg L–1), adsorbent dose (0.1–1.7 g L–1) and pH (3–12). The results revealed that the coverage of MFS surface by RB molecules involved the formation of ester bond (esterification), and the pore diameter decreased from 190.55 to 2.43 nm when adsorption of RB onto MFS surface occurred. Experimental adsorption data were modelled using isotherm models including Langmuir, Freundlich, and Temkin. Temkin isotherm demonstrated to be the best isothermal model, and the results indicate that the adsorption of Rose Bengal on MFS surface follows pseudo second-order kinetics model. The adsorption of dye at different pH media showed that the esterification process was more preferred in acidic solution.
format	article
author	Azal Shakir Waheeb Hassan Abbas Habeeb Alshamsi Mohammed Kassim Al-Hussainawy Haider Radhi Saud
author_facet	Azal Shakir Waheeb Hassan Abbas Habeeb Alshamsi Mohammed Kassim Al-Hussainawy Haider Radhi Saud
author_sort	Azal Shakir Waheeb
title	<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study
title_short	<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study
title_full	<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study
title_fullStr	<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study
title_full_unstemmed	<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study
title_sort	<i>myristica fragrans</i> shells as potential low cost bio-adsorbent for the efficient removal of rose bengal from aqueous solution: characteristic and kinetic study
publisher	Department of Chemistry, Universitas Gadjah Mada
publishDate	2020
url	https://doaj.org/article/546dd860e15444179ae1799748a211fc
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<i>Myristica fragrans</i> Shells as Potential Low Cost Bio-Adsorbent for the Efficient Removal of Rose Bengal from Aqueous Solution: Characteristic and Kinetic Study

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