Research Article
Recovery of Cerium Dioxide from Spent Glass-Polishing Slurry and Its Utilization as a Reactive Sorbent for Fast Degradation of Toxic Organophosphates
Figure 4
Time dependencies for the degradation of fenchlorphos on CeO2 annealed at different temperatures. Recovered cerium oxide annealed at temperature (a) 200°C; (b) 300°C; (c) 400°C; (d) 500°C; (e) 600°C; (f) 700°C; (g) 800°C; (h) 900°C. (i) Pure cerium oxide annealed at 400°C.
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