Search
Abstract
The efficient removal of antibiotic residues from aqueous solution is very important for water security. Studies have found that adsorption is widely used for the removal of antibiotics due to its cost-effectiveness, low energy consumption, simplicity of operation, and environmental friendliness. In this study, a novel magnetic porous carbon adsorbent (Ni-MPC-400) with a high adsorption capacity and saturation magnetization was synthesized via direct carbonization of Ni-MOF at 400 °C pyrolysis temperature and used to efficiently remove tetracycline from an aqueous solution. Adsorption experiments showed that Ni-MPC-400 exhibited excellent tetracycline adsorption capacity (441.51 mg·g–1) from the aqueous solution. Possible adsorption mechanisms were proposed through characterization and analysis. The adsorption mechanisms mainly involved π–π interactions, hydrogen bonding, metal–organic complexation, and pore filling effects. In addition, Ni-MPC-400 showed rapid and sufficient adsorption at a low concentration of tetracycline (5 mg·L–1) and good adsorption performance over a wide pH range. In addition, the material has been tested to have good immunity to interference and regenerative capacity, demonstrating a potential application in the removal of tetracycline contaminants from aqueous solutions.
Citations
-
2
CrossRef
-
0
Web of Science
-
3
Scopus
Authors (8)
-
Yuhui Xue
-
Jingjing Wang
-
Mengjie Wang
-
Jiang Li
-
Kefu Wang
-
Changyan Guo
-
Jide Wang
Cite as
Full text
full text is not available in portal
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
ACS Applied Nano Materials
no. 7,
pages 7614 - 7621,
ISSN: 2574-0970 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Xue Y., Wang J., Wang M., Li J., Wang K., Hassan A., Guo C., Wang J.: Magnetic Porous Material Derived from Ni-MOF for the Removal of Tetracycline from Aqueous Solution// ACS Applied Nano Materials -,iss. 7 (2024), s.7614-7621
- DOI:
- Digital Object Identifier (open in new tab) 10.1021/acsanm.4c00278
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
seen 6 times
Recommended for you
Optimization of adsorption of methyl orange from aqueous solution by magnetic CoFe2O4/ZnAl-layered double hydroxide composite using response surface methodology
- Y. M. Desalegn,
- E. A. Bekele,
- T. Amibo
- + 1 authors
ACTIVATED BIOCHAR AS AN ADSORBENT OF ORGANIC POLLUTANTS FOR WATER AND WASTEWATER TREATMENT
- B. Barczak,
- P. Kazimierski,
- J. Łuczak
- + 2 authors