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

<p>Over the last few decades, nanotechnologies have gained a great deal of attention, and various nanomaterials and techniques have been developed for water remediation. This study deals with the adsorption of Naphthol green B onto the magnetite nanoparticles synthetized by the coprecipitation method at the laboratory temperature. According to the obtained results, the sorption process is obvious only at the acidic condition when the pH of solution decreases to pH level 3. According to nonlinear fit of experimental data, the sorption of the Naphthol green B onto magnetite nanoparticles is assumed as multilayer, while the Freundlich model fits better (96.158 %) than the Langmuir model does (55.941 %).</p>
</abstract>

Over the last few decades, nanotechnologies have gained a great deal of attention, and various nanomaterials and techniques have been developed for water remediation. This study deals with the adsorption of Naphthol green B onto the magnetite nanoparticles synthetized by the coprecipitation method at the laboratory temperature. According to the obtained results, the sorption process is obvious only at the acidic condition when the pH of solution decreases to pH level 3. According to nonlinear fit of experimental data, the sorption of the Naphthol green B onto magnetite nanoparticles is assumed as multilayer, while the Freundlich model fits better (96.158 %) than the Langmuir model does (55.941 %).

Potential Applications of Nanomaterials in Wastewater Treatment

Slovak university of technology in bratislava, faculty of materials science and technology in trnava

Research Papers Faculty of Materials Science and Technology Slovak University of Technology

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

{"article-title":"Potential Applications of Nanomaterials in Wastewater Treatment"}

Over the last few decades, nanotechnologies have gained a great deal of attention, and various nanomaterials and techniques have been developed for water...

Potential Applications of Nanomaterials in Wastewater Treatment

Publié en ligne: 05 août 2021

Pages: 123 - 130

Reçu: 26 avr. 2021

Accepté: 23 juin 2021

DOI: https://doi.org/10.2478/rput-2021-0013

Mots clés
Adsorption, magnetite, FeO, dyes, naphthol green B

© 2021 Zuzana Sanny et al., published by Sciendo

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

Potential Applications of Nanomaterials in Wastewater Treatment

Publié en ligne: 05 août 2021

Pages: 123 - 130

Reçu: 26 avr. 2021

Accepté: 23 juin 2021

DOI: https://doi.org/10.2478/rput-2021-0013

Mots clésAdsorption, magnetite, FeO, dyes, naphthol green B

© 2021 Zuzana Sanny et al., published by Sciendo

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

Mots clés
Adsorption, magnetite, FeO, dyes, naphthol green B