COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS

ABSTRACT A comparative study for the adsorption of Methylene blue onto different prepared adsorbents was investigated. First, a comparative study was performed with different parameters between orange peels, orange peels activated with phosphoric acid, orange peels activated encapsulating in alginat...

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Autores principales:	Trifi,Ikhlass Marzouk, Trifi,Beyram, Zendah,Houda, Hamrouni,Béchir
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2021
Materias:	Activated orange peels isotherms kinetics magnetic alginate composite beads methylene blue
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072021000305246
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spelling	oai:scielo:S0717-970720210003052462021-10-14COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTSTrifi,Ikhlass MarzoukTrifi,BeyramZendah,HoudaHamrouni,Béchir Activated orange peels isotherms kinetics magnetic alginate composite beads methylene blue ABSTRACT A comparative study for the adsorption of Methylene blue onto different prepared adsorbents was investigated. First, a comparative study was performed with different parameters between orange peels, orange peels activated with phosphoric acid, orange peels activated encapsulating in alginate and orange peels activated encapsulating in magnetic alginate. It can be concluded that the magnetic alginate composite beads were the best adsorbent. Then the isotherms, kinetics and regeneration studies for the removal of Methylene blue were studied onto magnetic alginate composite beads. The adsorption of Methylene blue on magnetic alginate composite beads was applied to isotherm models showed that the interaction of Methylene blue with magnetic alginate composite beads surface is localized monolayer adsorption. The kinetic process flow a pseudo-second-order kinetic. Finally, the removal efficiencies were maintained using HCl solution as desorbing agent after five cycles of adsorption-desorption.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.66 n.3 20212021-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072021000305246en10.4067/S0717-97072021000305246
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Activated orange peels isotherms kinetics magnetic alginate composite beads methylene blue
spellingShingle	Activated orange peels isotherms kinetics magnetic alginate composite beads methylene blue Trifi,Ikhlass Marzouk Trifi,Beyram Zendah,Houda Hamrouni,Béchir COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS
description	ABSTRACT A comparative study for the adsorption of Methylene blue onto different prepared adsorbents was investigated. First, a comparative study was performed with different parameters between orange peels, orange peels activated with phosphoric acid, orange peels activated encapsulating in alginate and orange peels activated encapsulating in magnetic alginate. It can be concluded that the magnetic alginate composite beads were the best adsorbent. Then the isotherms, kinetics and regeneration studies for the removal of Methylene blue were studied onto magnetic alginate composite beads. The adsorption of Methylene blue on magnetic alginate composite beads was applied to isotherm models showed that the interaction of Methylene blue with magnetic alginate composite beads surface is localized monolayer adsorption. The kinetic process flow a pseudo-second-order kinetic. Finally, the removal efficiencies were maintained using HCl solution as desorbing agent after five cycles of adsorption-desorption.
author	Trifi,Ikhlass Marzouk Trifi,Beyram Zendah,Houda Hamrouni,Béchir
author_facet	Trifi,Ikhlass Marzouk Trifi,Beyram Zendah,Houda Hamrouni,Béchir
author_sort	Trifi,Ikhlass Marzouk
title	COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS
title_short	COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS
title_full	COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS
title_fullStr	COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS
title_full_unstemmed	COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS
title_sort	comparative removal of methylene blue from aqueous solution using different adsorbents
publisher	Sociedad Chilena de Química
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072021000305246
work_keys_str_mv	AT trifiikhlassmarzouk comparativeremovalofmethylenebluefromaqueoussolutionusingdifferentadsorbents AT trifibeyram comparativeremovalofmethylenebluefromaqueoussolutionusingdifferentadsorbents AT zendahhouda comparativeremovalofmethylenebluefromaqueoussolutionusingdifferentadsorbents AT hamrounibechir comparativeremovalofmethylenebluefromaqueoussolutionusingdifferentadsorbents
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COMPARATIVE REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTION USING DIFFERENT ADSORBENTS

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