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Environmental Sciences Europe
Fig. 12 | Environmental Sciences Europe

Fig. 12

From: Simulated solar light-driven photocatalytic degradation of trichloroethylene in water using BiOBr promoted by sulfite addition

Fig. 12

Effect of scavengers on TCE degradation (a) and comparison of the percentage of TCE removal with different scavengers (b) in BiOBr/TCE/SIV system under simulated sunlight. Conditions: a [TCE]0 = ~ 0.25 mM, [SO32−] = 10 mM, and BiOBr = 1 g/L; b [TCE]0 = ~ 0.25 mM, [SO32−] = 2 mM, and BiOBr = 1 g/L. In all experiments, the solution pH was not controlled

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