دورية أكاديمية
أعرض في EDS

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

التفاصيل البيبلوغرافية
العنوان: A kinetic study of ex-situ soil remediation by nickel extraction using natural deep eutectic solvent.
المؤلفون: Rashid SN; Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia.; University of Malaya Centre for Ionic Liquids (UMCiL) Universiti Malaya, Kuala Lumpur, Malaysia., Hizaddin HF; Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia.; University of Malaya Centre for Ionic Liquids (UMCiL) Universiti Malaya, Kuala Lumpur, Malaysia., Hayyan A; Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia.; University of Malaya Centre for Ionic Liquids (UMCiL) Universiti Malaya, Kuala Lumpur, Malaysia.; Sustainable Process Engineering Center (SPEC), Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia., Chan SE; Department of Chemical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia., Hasikin K; Department of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur, Malaysia., Razak SA; Institute of Biological Sciences, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia., Mokhtar MI; Department of Science and Technology Studies, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia., Azizan MM; Department of Electrical and Electronic Engineering, Faculty of Engineering and Built Environment, Universiti Sains Islam Malaysia, Negeri Sembilan, Malaysia.
المصدر: Environmental technology [Environ Technol] 2023 Nov 13, pp. 1-14. Date of Electronic Publication: 2023 Nov 13.
Publication Model: Ahead of Print
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Taylor & Francis Country of Publication: England NLM ID: 9884939 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1479-487X (Electronic) Linking ISSN: 09593330 NLM ISO Abbreviation: Environ Technol Subsets: MEDLINE
أسماء مطبوعة: Publication: 2008- : Oxford : Taylor & Francis
Original Publication: London : Publications Division, Selper Ltd., 1990-
مستخلص: 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.
فهرسة مساهمة: Keywords: Natural deep eutectic solvents (NADES); mangrove conservation; nickel; pollution research; soil washing
تواريخ الأحداث: Date Created: 20231113 Latest Revision: 20231116
رمز التحديث: 20231215
DOI: 10.1080/09593330.2023.2283093
PMID: 37953730
قاعدة البيانات: MEDLINE
الوصف
تدمد:1479-487X
DOI:10.1080/09593330.2023.2283093