Research Article

Photocatalytic Degradation of Trifluralin in Aqueous Solutions by UV/S2O82− and UV/ZnO Processes: A Comparison of Removal Efficiency and Cost Estimation

Figure 8

The rate of trifluralin removal reaction in the UV/ZnO process within optimal condition (the initial concentration of trifluralinand ZnO is 0.6 mg/L and 100 mg/L, respectively, pH = 9, UV = 6 W).
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