Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent

Heavy metals are among the most inorganic hazardous pollutants. Therefore, the removal of metal ions in man-made and natural water sources is essential in order to protect the various ecosystems. Adsorption is by far the most versatile technique for removal of metal ions especially when adsorbent re...

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Main Author:	Alamin, Nayma Mohamed Asalmi
Format:	Thesis
Language:	English
Published:	2017
Subjects:	Heavy metals - Absorption and adsorption Solution (Chemistry) Metal ions
Online Access:	http://psasir.upm.edu.my/id/eprint/70976/1/FS%202017%2064%20IR.pdf
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id	my-upm-ir.70976
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spelling	my-upm-ir.709762019-08-08T08:10:48Z Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent 2017-05 Alamin, Nayma Mohamed Asalmi Heavy metals are among the most inorganic hazardous pollutants. Therefore, the removal of metal ions in man-made and natural water sources is essential in order to protect the various ecosystems. Adsorption is by far the most versatile technique for removal of metal ions especially when adsorbent regeneration and reuse could improve cost effectiveness. The high cost and difficulty of separating of activated carbon restrict its application in wastewater treatment. Organic ion exchange resins are found more suitable for the removal of toxic elements due to their faster kinetics, ease of regeneration and high exchange capacity. Thus the present study was aimed to evaluate the potential use of Amb-15 ion exchange resin as a an adsorbent for Ni(II) and Pb(II) metal ions. To achieve this aim, the adsorption experiments were performed to investigate the efficiency of Ni(II) and Pb(II) removal in wide variety of experimental parameters .The adsorption of metal ions onto the adsorbent was found to be highly dependent on the adsorbent dose, the initial concentration of metal ions and contact time. Solution pH showed an uneven positive effect on the metal ions due to the different mechanism dominate the adsorption interactions (ion exchange and chemisorption). Thermodynamics, kinetics and adsorption equilibrium parameters studies suggest, the importance of chemical reaction between Am-15 and the metal ions. The maximum adsorption efficiencies and capacities obtained from the single batch system were 93.3 and 99.9 % and 112.5 and 384.6 mg g-1 for Ni(II) and Pb(II) respectively. Which sufficiently good compared to several ion exchange resin or synthesized adsorbents derived from natural materials. In conclusion, the bath adsorption procedure was applied on Sungai Balok Kuantan Pahang river water sample and up to 80% and 92% removal were obtained for Ni(II) and, Pb(II)respectively. Overall, ion exchanger Am-15 commercially available can be effectively used as an adsorbent for heavy metal removal from the synthetic and natural water sample. Heavy metals - Absorption and adsorption Solution (Chemistry) Metal ions 2017-05 Thesis http://psasir.upm.edu.my/id/eprint/70976/ http://psasir.upm.edu.my/id/eprint/70976/1/FS%202017%2064%20IR.pdf text en public masters Universiti Putra Malaysia Heavy metals - Absorption and adsorption Solution (Chemistry) Metal ions
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English
topic	Heavy metals - Absorption and adsorption Solution (Chemistry) Metal ions
spellingShingle	Heavy metals - Absorption and adsorption Solution (Chemistry) Metal ions Alamin, Nayma Mohamed Asalmi Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent
description	Heavy metals are among the most inorganic hazardous pollutants. Therefore, the removal of metal ions in man-made and natural water sources is essential in order to protect the various ecosystems. Adsorption is by far the most versatile technique for removal of metal ions especially when adsorbent regeneration and reuse could improve cost effectiveness. The high cost and difficulty of separating of activated carbon restrict its application in wastewater treatment. Organic ion exchange resins are found more suitable for the removal of toxic elements due to their faster kinetics, ease of regeneration and high exchange capacity. Thus the present study was aimed to evaluate the potential use of Amb-15 ion exchange resin as a an adsorbent for Ni(II) and Pb(II) metal ions. To achieve this aim, the adsorption experiments were performed to investigate the efficiency of Ni(II) and Pb(II) removal in wide variety of experimental parameters .The adsorption of metal ions onto the adsorbent was found to be highly dependent on the adsorbent dose, the initial concentration of metal ions and contact time. Solution pH showed an uneven positive effect on the metal ions due to the different mechanism dominate the adsorption interactions (ion exchange and chemisorption). Thermodynamics, kinetics and adsorption equilibrium parameters studies suggest, the importance of chemical reaction between Am-15 and the metal ions. The maximum adsorption efficiencies and capacities obtained from the single batch system were 93.3 and 99.9 % and 112.5 and 384.6 mg g-1 for Ni(II) and Pb(II) respectively. Which sufficiently good compared to several ion exchange resin or synthesized adsorbents derived from natural materials. In conclusion, the bath adsorption procedure was applied on Sungai Balok Kuantan Pahang river water sample and up to 80% and 92% removal were obtained for Ni(II) and, Pb(II)respectively. Overall, ion exchanger Am-15 commercially available can be effectively used as an adsorbent for heavy metal removal from the synthetic and natural water sample.
format	Thesis
qualification_level	Master's degree
author	Alamin, Nayma Mohamed Asalmi
author_facet	Alamin, Nayma Mohamed Asalmi
author_sort	Alamin, Nayma Mohamed Asalmi
title	Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent
title_short	Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent
title_full	Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent
title_fullStr	Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent
title_full_unstemmed	Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent
title_sort	removal of ni (ii) and pb (ii) ions from aqueous solution using amberlyst-15 ion exchange resin as an adsorbent
granting_institution	Universiti Putra Malaysia
publishDate	2017
url	http://psasir.upm.edu.my/id/eprint/70976/1/FS%202017%2064%20IR.pdf
_version_	1747812947144474624

Removal of Ni (II) and Pb (II) ions from aqueous solution using Amberlyst-15 ion exchange resin as an adsorbent

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