Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination
The current work explores the photocatalytic degradation of tetracycline utilizing ZIF-8 grafted with MnFe2O4 through a facile green approach. The complete degradation was achieved at optimized circumstances (pH = 9, catalyst concentration = 0.5 g/L, contact time = 180 min, and 20 mg/L of tetracycli...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-12-01
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| Series: | Catalysis Communications |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1566736723002005 |
| _version_ | 1797398695875969024 |
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| author | Moslem Azqandi Taher Shahryari Farzaneh Fanaei Negin Nasseh |
| author_facet | Moslem Azqandi Taher Shahryari Farzaneh Fanaei Negin Nasseh |
| author_sort | Moslem Azqandi |
| collection | DOAJ |
| description | The current work explores the photocatalytic degradation of tetracycline utilizing ZIF-8 grafted with MnFe2O4 through a facile green approach. The complete degradation was achieved at optimized circumstances (pH = 9, catalyst concentration = 0.5 g/L, contact time = 180 min, and 20 mg/L of tetracycline dose). The photocatalytic decontamination reaction of the as-made catalyst was more adherence to the pseudo-first-order model. Recycling experiments demonstrated the excellent stability of the MnFe2O4/ZIF-8 composite after six regeneration runs. Furthermore, the as-constructed composite can simultaneously eliminate tetracycline, COD, and TOC from real wastewater by 84%, 65%, and 50%, respectively, revealing its robust potential in addressing water contamination concerns. |
| first_indexed | 2024-03-09T01:29:12Z |
| format | Article |
| id | doaj.art-400ad6f6248d4339843b5f5779fed9cf |
| institution | Directory Open Access Journal |
| issn | 1873-3905 |
| language | English |
| last_indexed | 2024-03-09T01:29:12Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Catalysis Communications |
| spelling | doaj.art-400ad6f6248d4339843b5f5779fed9cf2023-12-10T06:14:03ZengElsevierCatalysis Communications1873-39052023-12-01185106798Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illuminationMoslem Azqandi0Taher Shahryari1Farzaneh Fanaei2Negin Nasseh3Student Research Committee, Birjand University of Medical Sciences, Birjand, IranDepartment of Environmental Health Engineering, Faculty of Health, Birjand University of Medical Sciences, Birjand, IranDepartment of Environmental Health Engineering, Ferdows Faculty of Medical Sciences, Birjand University of Medical Sciences, Birjand, IranCellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran; Department of Health Promotion and Education, School of Health, Birjand University of Medical Sciences, Birjand, Iran; Corresponding author at: Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran; Department of Health Promotion and Education, School of Health, Birjand University of Medical Sciences, Birjand, IranThe current work explores the photocatalytic degradation of tetracycline utilizing ZIF-8 grafted with MnFe2O4 through a facile green approach. The complete degradation was achieved at optimized circumstances (pH = 9, catalyst concentration = 0.5 g/L, contact time = 180 min, and 20 mg/L of tetracycline dose). The photocatalytic decontamination reaction of the as-made catalyst was more adherence to the pseudo-first-order model. Recycling experiments demonstrated the excellent stability of the MnFe2O4/ZIF-8 composite after six regeneration runs. Furthermore, the as-constructed composite can simultaneously eliminate tetracycline, COD, and TOC from real wastewater by 84%, 65%, and 50%, respectively, revealing its robust potential in addressing water contamination concerns.http://www.sciencedirect.com/science/article/pii/S1566736723002005Green synthesisPhotocatalytic oxidationTetracyclineKineticMnFe2O4/ZIF-8 magnetic nanocomposite |
| spellingShingle | Moslem Azqandi Taher Shahryari Farzaneh Fanaei Negin Nasseh Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination Catalysis Communications Green synthesis Photocatalytic oxidation Tetracycline Kinetic MnFe2O4/ZIF-8 magnetic nanocomposite |
| title | Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination |
| title_full | Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination |
| title_fullStr | Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination |
| title_full_unstemmed | Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination |
| title_short | Green construction of magnetic MnFe2O4/ZIF-8 nanocomposite utilizing extract of Melissa officinalis plant for the photo-degradation of tetracycline under UV illumination |
| title_sort | green construction of magnetic mnfe2o4 zif 8 nanocomposite utilizing extract of melissa officinalis plant for the photo degradation of tetracycline under uv illumination |
| topic | Green synthesis Photocatalytic oxidation Tetracycline Kinetic MnFe2O4/ZIF-8 magnetic nanocomposite |
| url | http://www.sciencedirect.com/science/article/pii/S1566736723002005 |
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