Abstract
The bromate formation model by the reaction of ozone with bromide was fundamentally studied by comparing the experimental results with the numerical simulation results that included bromate formation mechanism proposed by Hoigné or Gunten et al. using the extended SBH model. Upon the addition of phosphate buffer to pure water, the behavior of bromate simulated by this model showed good agreement with the experimental results. But in the case of pure water, the bromate concentration simulated by this model was less than that of the experimental results. On the other hand, it was also founded that, from the results of model simulation and experiment, each showed the different changes in pH.
