Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue

The ability of POME-based graphene shell composite (P-GSC), an adsorbent generated from oil palm wastes abundantly available in Malaysia such as POME and PKS, was examined in removing methylene blue (MB) dye by adsorption. Adsorption experiments, involving a batch column study and a batch equilibriu...

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Autores principales:	Yeit Haan Teow, Wan Nur Athirah Wan Mohammad Hamdan, Abdul Wahab Mohammad
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi - SAGE Publishing 2021
Materias:	Physical and theoretical chemistry QD450-801
Acceso en línea:	https://doaj.org/article/23b15b0b28024c6395ee0beab3efb55a
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spelling	oai:doaj.org-article:23b15b0b28024c6395ee0beab3efb55a2021-11-22T01:10:18ZPreparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue2048-403810.1155/2021/9130233https://doaj.org/article/23b15b0b28024c6395ee0beab3efb55a2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/9130233https://doaj.org/toc/2048-4038The ability of POME-based graphene shell composite (P-GSC), an adsorbent generated from oil palm wastes abundantly available in Malaysia such as POME and PKS, was examined in removing methylene blue (MB) dye by adsorption. Adsorption experiments, involving a batch column study and a batch equilibrium study, were conducted to investigate the efficiency of synthesized P-GSC from PKS as a base material in the removal of MB dye. The batch column study demonstrated that small-sized synthesized P-GSC from PKS as a base material could remove up to 98.5% for concentration. Therefore, the following batch equilibrium study was carried out on small-sized P-GSC only. Adsorption isotherms and kinetic isotherms were studied, from which the experimental data showed that the adsorption exhibited a good fit with the Freundlich model (R2=0.8923) and followed the pseudo-second order model (R2>0.98). FESEM, XPS, and XRD morphological and elemental analysis indicated the successful graphinization of POME on the P-GSC surface. The concept of deploying POME as the carbonaceous source to produce P-GSC, and then, deploying the resultant P-GSC as the adsorbent for MB dye removal has presented promising practical potential. Such cost-effective and environmentally friendly reuse of waste materials is envisioned to promote a ‘zero-waste industry.’Yeit Haan TeowWan Nur Athirah Wan Mohammad HamdanAbdul Wahab MohammadHindawi - SAGE PublishingarticlePhysical and theoretical chemistryQD450-801ENAdsorption Science & Technology, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physical and theoretical chemistry QD450-801
spellingShingle	Physical and theoretical chemistry QD450-801 Yeit Haan Teow Wan Nur Athirah Wan Mohammad Hamdan Abdul Wahab Mohammad Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue
description	The ability of POME-based graphene shell composite (P-GSC), an adsorbent generated from oil palm wastes abundantly available in Malaysia such as POME and PKS, was examined in removing methylene blue (MB) dye by adsorption. Adsorption experiments, involving a batch column study and a batch equilibrium study, were conducted to investigate the efficiency of synthesized P-GSC from PKS as a base material in the removal of MB dye. The batch column study demonstrated that small-sized synthesized P-GSC from PKS as a base material could remove up to 98.5% for concentration. Therefore, the following batch equilibrium study was carried out on small-sized P-GSC only. Adsorption isotherms and kinetic isotherms were studied, from which the experimental data showed that the adsorption exhibited a good fit with the Freundlich model (R2=0.8923) and followed the pseudo-second order model (R2>0.98). FESEM, XPS, and XRD morphological and elemental analysis indicated the successful graphinization of POME on the P-GSC surface. The concept of deploying POME as the carbonaceous source to produce P-GSC, and then, deploying the resultant P-GSC as the adsorbent for MB dye removal has presented promising practical potential. Such cost-effective and environmentally friendly reuse of waste materials is envisioned to promote a ‘zero-waste industry.’
format	article
author	Yeit Haan Teow Wan Nur Athirah Wan Mohammad Hamdan Abdul Wahab Mohammad
author_facet	Yeit Haan Teow Wan Nur Athirah Wan Mohammad Hamdan Abdul Wahab Mohammad
author_sort	Yeit Haan Teow
title	Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue
title_short	Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue
title_full	Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue
title_fullStr	Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue
title_full_unstemmed	Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue
title_sort	preparation of palm oil industry’s biomass-based graphene composite for the adsorptive removal of methylene blue
publisher	Hindawi - SAGE Publishing
publishDate	2021
url	https://doaj.org/article/23b15b0b28024c6395ee0beab3efb55a
work_keys_str_mv	AT yeithaanteow preparationofpalmoilindustrysbiomassbasedgraphenecompositefortheadsorptiveremovalofmethyleneblue AT wannurathirahwanmohammadhamdan preparationofpalmoilindustrysbiomassbasedgraphenecompositefortheadsorptiveremovalofmethyleneblue AT abdulwahabmohammad preparationofpalmoilindustrysbiomassbasedgraphenecompositefortheadsorptiveremovalofmethyleneblue
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Preparation of Palm Oil Industry’s Biomass-Based Graphene Composite for the Adsorptive Removal of Methylene Blue

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