“Chitosan/Montmorillonite” Nanocomposites: Adsorption of Cr(III)

The interaction between Cr(III) and “chitosan/montmorillonite” nanocomposites has been studied. Also, the adsorption kinetic of chromium in prepared chromium solution and in tannery waste-water has been presented. The article confirmed the initial interest in using “chitosan/montmorillonite” nanocom...

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Bibliographic Details
Published in:Journal of water chemistry and technology 2019, Vol.41 (3), p.175-181
Main Authors: Eladlani, Nadia, Dahmane, El Montassir, Ablouh, El-houssaine, Ouahrouch, Abdelaaziz, Rhazi, Mohammed, Taourirte, Moha, Neffa, Mounsef
Format: Article
Language:English
Subjects:
Adsorption
Analytical Water Chemistry
Aquatic Pollution
Chitosan
Chromium
Earth and Environmental Science
Environment
Industrial Chemistry/Chemical Engineering
Montmorillonite
Montmorillonites
Nanocomposites
Tannery wastes
Textile industry wastewaters
Trivalent chromium
Waste Water Technology
Wastewater
Water Industry/Water Technologies
Water Management
Water Pollution Control
Water Quality/Water Pollution
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Summary:The interaction between Cr(III) and “chitosan/montmorillonite” nanocomposites has been studied. Also, the adsorption kinetic of chromium in prepared chromium solution and in tannery waste-water has been presented. The article confirmed the initial interest in using “chitosan/montmorillonite” nanocomposites as depolluting agent, especially MMTCTf2% nanocomposite exhibits the best adsorption capacity of Cr(III) as compared to MMTCTf1% and MMTCTf3%. According to ICP-OES analysis MMCTf2% can adsorb 45% of Cr(III) from this effluent.
ISSN:1063-455X
1934-936X
DOI:10.3103/S1063455X1903007X