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How do you test for bromide ions? 

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give information about how cations influence the bromide assoc...
The method is much better suited for determining bromide than chloride.
The correlation is quite similar to that for bromide ions, which has already been reported by the same authors (H. Tanida, H. Sakane, and I. Watanabe, J. Chem.
The method is especially suited for bromide space measurements.
The difference in Kd values of bromide ions for the three resins is mainly because of the swelling pressure which depends on their water holding capacities.
The observed difference is attributed to the difference in the ionic size of bromide and iodide ions in solution.
The results also indicated that high levels of bromide ions in raw water samples produced higher percentages of unknown TOBr.
Results show that bromate and cyanogen bromide formations are a function of bromide and DOC concentrations, with the effect of bromide being more significant.

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