RT Journal Article
T1 Peroxymonosulfate activation by different synthesized CuFe-MOFs: application for dye, drugs, and pathogen removal
A1 Fernández Sanromán, Antía
A1 Lomba Fernandez, Bárbara
A1 Pazos Currás, Marta María
A1 Rosales Villanueva, Emilio
A1 Sanromán Braga, María Ángeles
K1 3308 Ingeniería y Tecnología del Medio Ambiente
K1 2391 Química Ambiental
K1 3303.11 Química Industrial
K1 3303 Ingeniería y Tecnología Químicas
AB In this study, three CuFe-MOFs were successfully synthesized by a solvothermal process by changing the ratio of solvents, salts, or temperature. These MOFs named CuFe(BDC-NH2)R, CuFe(BDC-NH2)S, and CuFe(BDC-NH2)D showed rod-shaped, spindle-like, and diamond-like structures, respectively. The CuFe(BDC-NH2)D and CuFe(BDC-NH2)S were found to exhibit an improved PMS activation for Rhodamine B removal attaining levels around 92%. Their effective removal capability was investigated as a function of the pH, catalyst dosage, and the effect of the application of UV radiation. The best degradation system was photo-assisted activation of PMS when CuFe(BDC-NH2)D and CuFe(BDC-NH2)S were used. Under these conditions, the degradation of a mixture of antibiotic and anti-inflammatory drugs (sulfamethoxazole and antipyrine) was evaluated with the results revealing the total degradation of both drugs after 1 h. A higher antibacterial activity was attained with the system CuFe(BDC-NH2)R/PMS due to the high copper content with respect to the others.
PB Catalysts
SN 20734344
YR 2023
FD 2023-04-29
LK http://hdl.handle.net/11093/4809
UL http://hdl.handle.net/11093/4809
LA eng
NO Catalysts, 13(5): 820 (2023)
NO Ministerio de Ciencia e Innovación | Ref. PCI2022-132941
DS Investigo
RD 16-sep-2024