fig6
Figure 6. (A) The simultaneous photoreduction of uranium(VI) and photooxidation of arsenic(III) using the g-C3N4/TiO2 catalyst[1], Copyright 2018, Elsevier B.V; (B) Schematic representation of the possible mechanism for photoreduction of U(VI) via CNCD[63], Copyright 2019, American Chemical Society. CNCD: Porous graphitic carbon nitride.
