Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash

© 2014, Korean Institute of Chemical Engineers, Seoul, Korea. Bottom ash, a waste obtained from coal-burning power plant, was used as a low cost adsorbent for the removal of Cd (II) and Zn (II) ions from single and binary systems in batch experiments. The results of adsorption capacity showed that b...

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Main Authors: Hatairat Sukpreabprom, Orn anong Arqueropanyo, Wimol Naksata, Ponlayuth Sooksamiti, Sorapong Janhom
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/54253
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-542532018-09-04T10:10:58Z Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash Hatairat Sukpreabprom Orn anong Arqueropanyo Wimol Naksata Ponlayuth Sooksamiti Sorapong Janhom Chemical Engineering Chemistry © 2014, Korean Institute of Chemical Engineers, Seoul, Korea. Bottom ash, a waste obtained from coal-burning power plant, was used as a low cost adsorbent for the removal of Cd (II) and Zn (II) ions from single and binary systems in batch experiments. The results of adsorption capacity showed that bottom ash could be considered as a potential adsorbent. The uptake of Zn (II) ion was greater than that of Cd (II) ion. For single adsorption, based on the correlation coefficient (R2) values, both Langmuir and Freundlich isotherms suitably described the adsorption equilibrium data in the initial metal ion concentration range of 10–50 mg/L. The multicomponent isotherms, including the extended Langmuir and IAST-Freundlich isotherms, were used to predict the binary adsorption of Cd (II) and Zn (II) ions. Furthermore, the appropriate multicomponent isotherm was investigated by minimizing the average relative error (ARE) function. It should be confirmed that the extended Langmuir isotherm fitted the binary adsorption equilibrium data satisfactorily. 2018-09-04T10:10:08Z 2018-09-04T10:10:08Z 2015-05-01 Journal 02561115 2-s2.0-84939174439 10.1007/s11814-014-0309-7 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84939174439&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/54253
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemical Engineering
Chemistry
spellingShingle Chemical Engineering
Chemistry
Hatairat Sukpreabprom
Orn anong Arqueropanyo
Wimol Naksata
Ponlayuth Sooksamiti
Sorapong Janhom
Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash
description © 2014, Korean Institute of Chemical Engineers, Seoul, Korea. Bottom ash, a waste obtained from coal-burning power plant, was used as a low cost adsorbent for the removal of Cd (II) and Zn (II) ions from single and binary systems in batch experiments. The results of adsorption capacity showed that bottom ash could be considered as a potential adsorbent. The uptake of Zn (II) ion was greater than that of Cd (II) ion. For single adsorption, based on the correlation coefficient (R2) values, both Langmuir and Freundlich isotherms suitably described the adsorption equilibrium data in the initial metal ion concentration range of 10–50 mg/L. The multicomponent isotherms, including the extended Langmuir and IAST-Freundlich isotherms, were used to predict the binary adsorption of Cd (II) and Zn (II) ions. Furthermore, the appropriate multicomponent isotherm was investigated by minimizing the average relative error (ARE) function. It should be confirmed that the extended Langmuir isotherm fitted the binary adsorption equilibrium data satisfactorily.
format Journal
author Hatairat Sukpreabprom
Orn anong Arqueropanyo
Wimol Naksata
Ponlayuth Sooksamiti
Sorapong Janhom
author_facet Hatairat Sukpreabprom
Orn anong Arqueropanyo
Wimol Naksata
Ponlayuth Sooksamiti
Sorapong Janhom
author_sort Hatairat Sukpreabprom
title Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash
title_short Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash
title_full Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash
title_fullStr Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash
title_full_unstemmed Single and binary adsorption of Cd (II) and Zn (II) ions from aqueous solutions onto bottom ash
title_sort single and binary adsorption of cd (ii) and zn (ii) ions from aqueous solutions onto bottom ash
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84939174439&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/54253
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