Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity
This research presents the obtaining of a biochar (CB) from the use of pomegranate peel (Punica granatum) conditioned with iron and cerium nanoparticles (C-Fe/Ce), as well as its characterization by SEM (Scanning Electronic Microscopy), FTIR (Fourier Transform Infrared Spectrometry), TGA (Thermograv...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-01-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844022001293 |
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| author | J.C. Gómez-Vilchis G. García-Rosales L.C. Longoria-Gándara E.O. Pérez-Gómez D.T. Castilleros |
| author_facet | J.C. Gómez-Vilchis G. García-Rosales L.C. Longoria-Gándara E.O. Pérez-Gómez D.T. Castilleros |
| author_sort | J.C. Gómez-Vilchis |
| collection | DOAJ |
| description | This research presents the obtaining of a biochar (CB) from the use of pomegranate peel (Punica granatum) conditioned with iron and cerium nanoparticles (C-Fe/Ce), as well as its characterization by SEM (Scanning Electronic Microscopy), FTIR (Fourier Transform Infrared Spectrometry), TGA (Thermogravimetric analysis), EDS (Energy Dispersive Spectroscopy), XPS (X-Ray Photoelectron Spectroscopy) and evaluation of the adsorption capacity of ampicillin (AMP) in aqueous phase at 20, 30 and 40 °C. The maximum adsorption capacity for CB was 18.97 mg g−1 and for C-Fe/Ce, 27.61 mg g−1 at pH of 7, observing that with increasing temperature, the sorption capacity decreases in both materials, the experimental data was fitted to various mathematical models and the best fit was the pseudo-second order model for the kinetics, whilst for the adsorption isotherms the best fit was with the Langmuir model, indicating that the adsorption process is carried out in a monolayer on a homogeneous surface, through a chemisorption process. According to the thermodynamic parameters this process is carried out through an exothermic reaction. The results obtained indicate that both materials are suitable for the removal of AMP in the aqueous phase and that they can be reused up to 5 times. |
| first_indexed | 2024-12-24T04:32:54Z |
| format | Article |
| id | doaj.art-979b70b5839447eeb23374a051e84a7b |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-12-24T04:32:54Z |
| publishDate | 2022-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-979b70b5839447eeb23374a051e84a7b2022-12-21T17:15:21ZengElsevierHeliyon2405-84402022-01-0181e08841Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacityJ.C. Gómez-Vilchis0G. García-Rosales1L.C. Longoria-Gándara2E.O. Pérez-Gómez3D.T. Castilleros4TECNM/Instituto Tecnológico de Toluca/Departamento de Posgrado, Avenida Tecnológico 100 s/n. Colonia Agrícola, Bellavista, La Virgen, 52149 Metepec, MexicoTECNM/Instituto Tecnológico de Toluca/Departamento de Posgrado, Avenida Tecnológico 100 s/n. Colonia Agrícola, Bellavista, La Virgen, 52149 Metepec, Mexico; Corresponding author.Division for Latin America/Department of Technical Cooperation International Atomic Energy Agency, Wagramer Strasse 5, P.O. Box 100, A-1400 Vienna, AustriaTECNM/Instituto Tecnológico de Toluca/Departamento de Posgrado, Avenida Tecnológico 100 s/n. Colonia Agrícola, Bellavista, La Virgen, 52149 Metepec, MexicoInstituto Nacional de Investigaciones Nucleares Departamento de Química, km. 36.5 carretera Mexico-Toluca s/n, La Marquesa, Ocoyoacac, MexicoThis research presents the obtaining of a biochar (CB) from the use of pomegranate peel (Punica granatum) conditioned with iron and cerium nanoparticles (C-Fe/Ce), as well as its characterization by SEM (Scanning Electronic Microscopy), FTIR (Fourier Transform Infrared Spectrometry), TGA (Thermogravimetric analysis), EDS (Energy Dispersive Spectroscopy), XPS (X-Ray Photoelectron Spectroscopy) and evaluation of the adsorption capacity of ampicillin (AMP) in aqueous phase at 20, 30 and 40 °C. The maximum adsorption capacity for CB was 18.97 mg g−1 and for C-Fe/Ce, 27.61 mg g−1 at pH of 7, observing that with increasing temperature, the sorption capacity decreases in both materials, the experimental data was fitted to various mathematical models and the best fit was the pseudo-second order model for the kinetics, whilst for the adsorption isotherms the best fit was with the Langmuir model, indicating that the adsorption process is carried out in a monolayer on a homogeneous surface, through a chemisorption process. According to the thermodynamic parameters this process is carried out through an exothermic reaction. The results obtained indicate that both materials are suitable for the removal of AMP in the aqueous phase and that they can be reused up to 5 times.http://www.sciencedirect.com/science/article/pii/S2405844022001293AdsorptionAmpicillinPomegranateIronCerium |
| spellingShingle | J.C. Gómez-Vilchis G. García-Rosales L.C. Longoria-Gándara E.O. Pérez-Gómez D.T. Castilleros Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity Heliyon Adsorption Ampicillin Pomegranate Iron Cerium |
| title | Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity |
| title_full | Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity |
| title_fullStr | Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity |
| title_full_unstemmed | Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity |
| title_short | Obtention of biochar-Fe/Ce using Punica granatum with high adsorption of ampicillin capacity |
| title_sort | obtention of biochar fe ce using punica granatum with high adsorption of ampicillin capacity |
| topic | Adsorption Ampicillin Pomegranate Iron Cerium |
| url | http://www.sciencedirect.com/science/article/pii/S2405844022001293 |
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