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A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent

Using natural deep eutectic solvents (NADESs) as a green reagent is a step toward producing environmentally friendly and sustainable technology. This study screened three natural DESs developed using quaternary ammonium salt and organic acid to analyse their capability to extract nickel ions from co...

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Main Authors: Rashid, Shahidah Nusailah, Hizaddin, Hanee F., Hayyan, Adeeb, Chan, Shee En, Hasikin, Khairunnisa, Razak, Sarah Abdul, Mokhtar, Mohd Istajib, Azizan, Muhammad Mokhzaini
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Published: Taylor & Francis 2024
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TD Environmental technology. Sanitary engineering
Online Access:http://eprints.um.edu.my/47145/
https://doi.org/10.1080/09593330.2023.2283093
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spelling my.um.eprints.471452024-12-09T06:58:09Z http://eprints.um.edu.my/47145/ A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent Rashid, Shahidah Nusailah Hizaddin, Hanee F. Hayyan, Adeeb Chan, Shee En Hasikin, Khairunnisa Razak, Sarah Abdul Mokhtar, Mohd Istajib Azizan, Muhammad Mokhzaini TD Environmental technology. Sanitary engineering Using natural deep eutectic solvents (NADESs) as a green reagent is a step toward producing environmentally friendly and sustainable technology. This study screened three natural DESs developed using quaternary ammonium salt and organic acid to analyse their capability to extract nickel ions from contaminated mangrove soil, which are ChCl: Acetic Acid (ChCl-AceA), ChCl: Levulinic Acid (ChCl-LevA), and ChCl: Ethylene Glycol(ChCl-Eg) at molar ratio 1:2. The impact of various operating parameters such as washing agent concentration, pH solution, and contact time on the NADES performance in the dissolution of Ni ions batch experiments were performed. The optimal soil washing conditions for metal removal were 30% and 15% concentration, a 1:5 soil-liquid ratio, and pH 2 of ChCl-LevA and ChCl-AceA, respectively. A single removal washing may remove 70.8% and 70.0% Ni ions from the contaminated soil. The dissolution kinetic of Ni ions extraction onto NADES was explained using the linear kinetic pseudo and intraparticle mass transfer diffusion models. The kinetic validation demonstrates a good fit between the experimental and pseudo-second-order Lagergren data. The model's maximum Ni dissolution capacity, Qe are 51.56 mg g(-1) and 52.00 mg g(-1) of ChCl-LevA and ChCl-AceA, respectively. The synthesised natural-based DES has the potential to be a cost-effective, efficient, green alternative extractant to conventional solvent extraction of heavy metals. GRAPHICS] Taylor & Francis 2024-10 Article PeerReviewed Rashid, Shahidah Nusailah and Hizaddin, Hanee F. and Hayyan, Adeeb and Chan, Shee En and Hasikin, Khairunnisa and Razak, Sarah Abdul and Mokhtar, Mohd Istajib and Azizan, Muhammad Mokhzaini (2024) A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent. Environmental Technology, 45 (23). pp. 4820-4833. ISSN 0959-3330, DOI https://doi.org/10.1080/09593330.2023.2283093 <https://doi.org/10.1080/09593330.2023.2283093>. https://doi.org/10.1080/09593330.2023.2283093 10.1080/09593330.2023.2283093
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TD Environmental technology. Sanitary engineering
spellingShingle TD Environmental technology. Sanitary engineering
Rashid, Shahidah Nusailah
Hizaddin, Hanee F.
Hayyan, Adeeb
Chan, Shee En
Hasikin, Khairunnisa
Razak, Sarah Abdul
Mokhtar, Mohd Istajib
Azizan, Muhammad Mokhzaini
A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
description Using natural deep eutectic solvents (NADESs) as a green reagent is a step toward producing environmentally friendly and sustainable technology. This study screened three natural DESs developed using quaternary ammonium salt and organic acid to analyse their capability to extract nickel ions from contaminated mangrove soil, which are ChCl: Acetic Acid (ChCl-AceA), ChCl: Levulinic Acid (ChCl-LevA), and ChCl: Ethylene Glycol(ChCl-Eg) at molar ratio 1:2. The impact of various operating parameters such as washing agent concentration, pH solution, and contact time on the NADES performance in the dissolution of Ni ions batch experiments were performed. The optimal soil washing conditions for metal removal were 30% and 15% concentration, a 1:5 soil-liquid ratio, and pH 2 of ChCl-LevA and ChCl-AceA, respectively. A single removal washing may remove 70.8% and 70.0% Ni ions from the contaminated soil. The dissolution kinetic of Ni ions extraction onto NADES was explained using the linear kinetic pseudo and intraparticle mass transfer diffusion models. The kinetic validation demonstrates a good fit between the experimental and pseudo-second-order Lagergren data. The model's maximum Ni dissolution capacity, Qe are 51.56 mg g(-1) and 52.00 mg g(-1) of ChCl-LevA and ChCl-AceA, respectively. The synthesised natural-based DES has the potential to be a cost-effective, efficient, green alternative extractant to conventional solvent extraction of heavy metals. GRAPHICS]
format Article
author Rashid, Shahidah Nusailah
Hizaddin, Hanee F.
Hayyan, Adeeb
Chan, Shee En
Hasikin, Khairunnisa
Razak, Sarah Abdul
Mokhtar, Mohd Istajib
Azizan, Muhammad Mokhzaini
author_facet Rashid, Shahidah Nusailah
Hizaddin, Hanee F.
Hayyan, Adeeb
Chan, Shee En
Hasikin, Khairunnisa
Razak, Sarah Abdul
Mokhtar, Mohd Istajib
Azizan, Muhammad Mokhzaini
author_sort Rashid, Shahidah Nusailah
title A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
title_short A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
title_full A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
title_fullStr A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
title_full_unstemmed A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
title_sort kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent
publisher Taylor & Francis
publishDate 2024
url http://eprints.um.edu.my/47145/
https://doi.org/10.1080/09593330.2023.2283093
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score 13.223943

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