Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment

Porous organosilica is a promising material to be applied in water treatment due to high adsorption capacity of contaminants. Sol-gel method was used to fabricate mesoporous organosilioca from triblock copolymers, poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) as the template an...

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Main Authors:	Ani, Mohd Hanafi, Mohd Hatta, Maziati Akmal, Othman, Raihan
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2012
Subjects:	TP Chemical technology
Online Access:	http://irep.iium.edu.my/16692/ http://irep.iium.edu.my/16692/ http://irep.iium.edu.my/16692/ http://irep.iium.edu.my/16692/1/Effect_of_Al_ions_on_adsorption_efficiency_of_mesoporous.pdf

id	iium-16692
recordtype	eprints
spelling	iium-166922012-06-08T02:11:11Z http://irep.iium.edu.my/16692/ Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment Ani, Mohd Hanafi Mohd Hatta, Maziati Akmal Othman, Raihan TP Chemical technology Porous organosilica is a promising material to be applied in water treatment due to high adsorption capacity of contaminants. Sol-gel method was used to fabricate mesoporous organosilioca from triblock copolymers, poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) as the template and tetraethylorthosilicate as silicate source. The organosilica is doped with Al powder and Al2SO3 in order to evaluate the effect of ions on their adsorption capacity. It was demonstrated that the adsorption capacity is proportional to Al concentration, and inversely proportional to porosity. Metallic compound doped in organosilica enhances the remediation process and optimize the water treatment process. Moreover, impregnation the samples into cellulosic sponge improves the adsorption efficiency by 25%. Trans Tech Publications, Switzerland 2012 Article PeerReviewed application/pdf en http://irep.iium.edu.my/16692/1/Effect_of_Al_ions_on_adsorption_efficiency_of_mesoporous.pdf Ani, Mohd Hanafi and Mohd Hatta, Maziati Akmal and Othman, Raihan (2012) Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment. Advanced Materials Research, 415/17. pp. 2024-2031. ISSN 1022-6680 http://www.scientific.net/AMR.415-417.2024 10.4028/www.scientific.net/AMR.415-417.2024
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Ani, Mohd Hanafi Mohd Hatta, Maziati Akmal Othman, Raihan Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment
description	Porous organosilica is a promising material to be applied in water treatment due to high adsorption capacity of contaminants. Sol-gel method was used to fabricate mesoporous organosilioca from triblock copolymers, poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) as the template and tetraethylorthosilicate as silicate source. The organosilica is doped with Al powder and Al2SO3 in order to evaluate the effect of ions on their adsorption capacity. It was demonstrated that the adsorption capacity is proportional to Al concentration, and inversely proportional to porosity. Metallic compound doped in organosilica enhances the remediation process and optimize the water treatment process. Moreover, impregnation the samples into cellulosic sponge improves the adsorption efficiency by 25%.
format	Article
author	Ani, Mohd Hanafi Mohd Hatta, Maziati Akmal Othman, Raihan
author_facet	Ani, Mohd Hanafi Mohd Hatta, Maziati Akmal Othman, Raihan
author_sort	Ani, Mohd Hanafi
title	Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment
title_short	Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment
title_full	Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment
title_fullStr	Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment
title_full_unstemmed	Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment
title_sort	effect of al ions on adsorption efficiency of mesoporous organosilica for water treatment
publisher	Trans Tech Publications, Switzerland
publishDate	2012
url	http://irep.iium.edu.my/16692/ http://irep.iium.edu.my/16692/ http://irep.iium.edu.my/16692/ http://irep.iium.edu.my/16692/1/Effect_of_Al_ions_on_adsorption_efficiency_of_mesoporous.pdf
first_indexed	2023-09-18T20:25:27Z
last_indexed	2023-09-18T20:25:27Z
_version_	1777408385670447104

Effect of Al ions on adsorption efficiency of mesoporous organosilica for water treatment

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