Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology
Herein, a quadruple biomagnetic nanocomposite of cross-linked chitosan-ethylene glycol diglycidyl ether/organo-nanoclay (MCH-EGDE/ORNC) was designed for the uptake of remazol brilliant blue R (RBBR) dye from aqueous environment. The adsorption process was systematically improved via the Box-Behnken...
Published in: | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES |
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Main Authors: | , , , , , , |
Format: | Article |
Language: | English |
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2024
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Online Access: | https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001129108100001 |
author |
Abdulhameed Ahmed Saud; Hapiz Ahmad; Musa Salis A.; Alothman Zeid A.; Wilson Lee D.; Jawad Ali H. |
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spellingShingle |
Abdulhameed Ahmed Saud; Hapiz Ahmad; Musa Salis A.; Alothman Zeid A.; Wilson Lee D.; Jawad Ali H. Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology Biochemistry & Molecular Biology; Chemistry; Polymer Science |
author_facet |
Abdulhameed Ahmed Saud; Hapiz Ahmad; Musa Salis A.; Alothman Zeid A.; Wilson Lee D.; Jawad Ali H. |
author_sort |
Abdulhameed |
spelling |
Abdulhameed, Ahmed Saud; Hapiz, Ahmad; Musa, Salis A.; Alothman, Zeid A.; Wilson, Lee D.; Jawad, Ali H. Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES English Article Herein, a quadruple biomagnetic nanocomposite of cross-linked chitosan-ethylene glycol diglycidyl ether/organo-nanoclay (MCH-EGDE/ORNC) was designed for the uptake of remazol brilliant blue R (RBBR) dye from aqueous environment. The adsorption process was systematically improved via the Box-Behnken design (BBD) to determine the influence of key uptake parameters, including MCH-EGDE/ORNC dosage, pH, and time, on the RBBR removal. The highest RBBR removal of 87.5 % was achieved at the following conditions: MCH-EGDE/ORNC dosage: 0.1 g/100 mL; pH: 4.0; contact time: 25 min. The findings of the kinetics and equilibrium studies revealed an excellent fit to the pseudo-second order and the Freundlich models, respectively. The adsorption capacity of the MCH-EGDE/ORNC for RBBR was found to be 168.4 mg/g, showcasing its remarkable adsorption capability. The present work highlights the potential of MCH-EGDE/ORNC biomaterial as an advanced adsorbent and lays the foundation for future applications in water purification and environmental remediation. ELSEVIER 0141-8130 1879-0003 2024 255 10.1016/j.ijbiomac.2023.128075 Biochemistry & Molecular Biology; Chemistry; Polymer Science WOS:001129108100001 https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001129108100001 |
title |
Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology |
title_short |
Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology |
title_full |
Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology |
title_fullStr |
Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology |
title_full_unstemmed |
Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology |
title_sort |
Biomagnetic chitosan-ethylene glycol diglycidyl ether/organo-nanoclay nanocomposite for azo dye removal: A statistical modeling by response surface methodology |
container_title |
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES |
language |
English |
format |
Article |
description |
Herein, a quadruple biomagnetic nanocomposite of cross-linked chitosan-ethylene glycol diglycidyl ether/organo-nanoclay (MCH-EGDE/ORNC) was designed for the uptake of remazol brilliant blue R (RBBR) dye from aqueous environment. The adsorption process was systematically improved via the Box-Behnken design (BBD) to determine the influence of key uptake parameters, including MCH-EGDE/ORNC dosage, pH, and time, on the RBBR removal. The highest RBBR removal of 87.5 % was achieved at the following conditions: MCH-EGDE/ORNC dosage: 0.1 g/100 mL; pH: 4.0; contact time: 25 min. The findings of the kinetics and equilibrium studies revealed an excellent fit to the pseudo-second order and the Freundlich models, respectively. The adsorption capacity of the MCH-EGDE/ORNC for RBBR was found to be 168.4 mg/g, showcasing its remarkable adsorption capability. The present work highlights the potential of MCH-EGDE/ORNC biomaterial as an advanced adsorbent and lays the foundation for future applications in water purification and environmental remediation. |
publisher |
ELSEVIER |
issn |
0141-8130 1879-0003 |
publishDate |
2024 |
container_volume |
255 |
container_issue |
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doi_str_mv |
10.1016/j.ijbiomac.2023.128075 |
topic |
Biochemistry & Molecular Biology; Chemistry; Polymer Science |
topic_facet |
Biochemistry & Molecular Biology; Chemistry; Polymer Science |
accesstype |
|
id |
WOS:001129108100001 |
url |
https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001129108100001 |
record_format |
wos |
collection |
Web of Science (WoS) |
_version_ |
1809678579058868224 |