Fig. 8From: Simulated solar light-driven photocatalytic degradation of trichloroethylene in water using BiOBr promoted by sulfite additionEffect of SIV dose on cycling performance of BiOBr in degrading TCE in the presence of SIV under simulated sunlight. Conditions: a SIV dose = 2 mM, b SIV dose = 10 mM, [TCE]0 = ~ 0.25 mM, BiOBr = 1 g/L, and the amount of TCE injected at each cycle increased TCE concentration by ~ 0.25 mM. In all experiments, the solution pH was not controlledBack to article page