<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In today’s world of industrial progress, pollution is a major concern, especially water pollution. Considered a real danger to mankind, this article looks at the treatment of water contaminated by textile dyes, which has become a danger to humans and the environment. As an example, we have chosen the green dye FB (anionic type) which is found in the rejects of a textile factory ENADITEX in the industrial zone of the wilaya of ORAN - ALGERIA, this dye is among the most used in the textile industry. The method adopted for dye removal is adsorption by natural perlite. The Experimental results showed that adsorption of the green dye FB on the porous solid studied: natural perlite, gave a removal rate of 87.51% for 60 minutes. The adsorption isotherms of the adsorbent/adsorbate systems studied are satisfactorily described by the two mathematical models Freundlich and Temkin. All the results obtained show that the adsorption kinetics of the green dye FB by the solid material is well described by the second-order model. The adsorption reaction is a physisorption, as the thermodynamic study demonstrated.</p>
</abstract>

In today’s world of industrial progress, pollution is a major concern, especially water pollution. Considered a real danger to mankind, this article looks at the treatment of water contaminated by textile dyes, which has become a danger to humans and the environment. As an example, we have chosen the green dye FB (anionic type) which is found in the rejects of a textile factory ENADITEX in the industrial zone of the wilaya of ORAN - ALGERIA, this dye is among the most used in the textile industry. The method adopted for dye removal is adsorption by natural perlite. The Experimental results showed that adsorption of the green dye FB on the porous solid studied: natural perlite, gave a removal rate of 87.51% for 60 minutes. The adsorption isotherms of the adsorbent/adsorbate systems studied are satisfactorily described by the two mathematical models Freundlich and Temkin. All the results obtained show that the adsorption kinetics of the green dye FB by the solid material is well described by the second-order model. The adsorption reaction is a physisorption, as the thermodynamic study demonstrated.

Textile Dye Adsorption By Natural Perlite

Laboratory of Materials (LabMat), National Polytechnic School Oran

Multi-scale Modeling and Simulation Laboratory, Department of Physics, Faculty of Exact Sciences, Department of Physics

Laboratory of Micro and Nanophysics (LaMiN)

Materials Science and Applications Laboratory (LSMA), Faculty of Sciences and Technology

Annals of West University of Timisoara - Physics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Textile Dye Adsorption By Natural Perlite"}

In today’s world of industrial progress, pollution is a major concern, especially water pollution. Considered a real danger to mankind, this article looks at...

Textile Dye Adsorption By Natural Perlite

Pubblicato online: 05 mar 2024

Pagine: -

Ricevuto: 27 dic 2023

Accettato: 22 feb 2024

DOI: https://doi.org/10.2478/awutp-2024-0004

Parole chiave
Adsorption, green dye FB, perlite, Adsorption Isotherm, Thermodynamic study

© 2024 Samir Bekheira et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Textile Dye Adsorption By Natural Perlite

Pubblicato online: 05 mar 2024

Pagine: -

Ricevuto: 27 dic 2023

Accettato: 22 feb 2024

DOI: https://doi.org/10.2478/awutp-2024-0004

Parole chiaveAdsorption, green dye FB, perlite, Adsorption Isotherm, Thermodynamic study

© 2024 Samir Bekheira et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Parole chiave
Adsorption, green dye FB, perlite, Adsorption Isotherm, Thermodynamic study