High-efficient removal of tetracycline in water via porous magnetic Ce/Fe photocomposite under visible light

Enhanced Photocatalytic Degradation of Tetracycline-Class Pollutants in Water Using a Dendritic Mesoporous Silica Nanocomposite Modified with UiO-66

“…Numerous efficient nanocomposites for the removal of DOX and TTC have been documented in the literature, as shown in Table , where their performance was assessed in comparison to the synthesized UiO-66@NH 2 -DFNS. ,– A significant advantage of UiO-66@NH 2 -DFNS over the reported adsorbents is its photocatalytic property. , These reported substrates only bind antibiotics to their surfaces through an adsorptive removal mechanism, which results in pollution transfer from large aqueous media to the solid substrate with a small area. Based on the data shown in Table , in comparison with catalytic and photocatalytic substrates, the proposed UiO-66@NH 2 -DFNS accelerates the degradation of DOX and TTC by up to 200 mg·L –1 in only 30 min at moderate pH, which provides excellent photodegradation. ,,, Additionally UiO-66@NH 2 -DFNS stands out as a unique nanocomposite due to its favorable kinetic constants, rapid and straightforward synthesis process, and the ability to be reused up to five times without a notable decline in photodegradation efficiency.…”

“…Based on the data shown in Table 4, in comparison with catalytic and photocatalytic substrates, the proposed UiO-66@NH 2 -DFNS accelerates the degradation of DOX and TTC by up to 200 mg•L −1 in only 30 min at moderate pH, which provides excellent photodegradation. 7,76,77,80 Additionally UiO-66@NH 2 -DFNS stands out as a unique nanocomposite due to its favorable kinetic constants, rapid and straightforward synthesis process, and the ability to be reused up to five times without a notable decline in photodegradation efficiency.…”