eprintid: 18550
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/85/50
datestamp: 2024-06-04 14:10:52
lastmod: 2024-06-04 14:10:52
status_changed: 2024-06-04 14:03:34
type: article
metadata_visibility: show
creators_name: Nadarajah, R.
creators_name: Hossain, M.S.
creators_name: Siddique, M.B.M.
creators_name: Arafath, M.A.
creators_name: Naushad, M.
creators_name: Lim, J.W.
creators_name: Al-Gheethi, A.
creators_name: Ahmad, H.
title: A review on environmental chemodynamics, isothermal, kinetics, and thermodynamics modeling for the adsorptive removal of Cr(vi) from the industrial effluent using magnetic nanoparticles as a bio-sorbent
ispublished: pub
keywords: Adsorption; Aquatic ecosystems; Chromium compounds; Effluents; Isotherms; Nanomagnetics; Reusability, Adsorptive removal; Bioadsorbent; Chemodynamics; Environmental concerns; Hexavalent chromium; Industrial effluent; Isothermal kinetic modeling; Kinetics and thermodynamics; Magnetic adsorbents; Thermodynamic modelling, Sewage, adsorption; chromium; nanoparticle; pollutant removal; removal experiment; thermodynamics; wastewater treatment
note: cited By 1
abstract: The contamination of the hexavalent chromium Cr(vi) in the aquatic ecosystem poses environmental concerns due to its portable and highly poisonous nature. The implementation of magnetic bio-adsorbents has received immense consideration for the adsorptive elimination of Cr(vi) from industrial effluent, which is attributed to their high adsorption capability, manipulable reactive sites, high physicomechanical stability, high thermal stability, high surface area, and reusability. This study reviews the sources of Cr(vi) contamination, the chemodynamics of Cr(vi) in the environment, the synthesis of magnetic adsorbents and their implementation for Cr(vi) elimination from various types of wastewater, including industrial effluent. The adsorption behavior of the magnetic adsorbent was assessed by reviewing the isothermal, kinetics, and thermodynamics modeling of Cr(vi) adsorption using magnetic adsorbents. The results show that the magnetic adsorbents can be implemented as potential adsorbents for the elimination of Cr(vi) from wastewater and industrial effluents. These findings should be applicable in determining active bio-sorbents for the elimination of Cr(vi) from industrial effluent. © 2023 The Royal Society of Chemistry.
date: 2023
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85161669210&doi=10.1039%2fd3ew00199g&partnerID=40&md5=c4b70ae67213e60527693e501c02c3d0
id_number: 10.1039/d3ew00199g
full_text_status: none
publication: Environmental Science: Water Research and Technology
volume: 9
number: 7
pagerange: 1764-1782
refereed: TRUE
citation:   Nadarajah, R. and Hossain, M.S. and Siddique, M.B.M. and Arafath, M.A. and Naushad, M. and Lim, J.W. and Al-Gheethi, A. and Ahmad, H.  (2023) A review on environmental chemodynamics, isothermal, kinetics, and thermodynamics modeling for the adsorptive removal of Cr(vi) from the industrial effluent using magnetic nanoparticles as a bio-sorbent.  Environmental Science: Water Research and Technology, 9 (7).  pp. 1764-1782.