The Reactions of Bromide with Ozone Towards Bromate and the Hypobromite Puzzle

This article explores the chemical reactions between bromide and ozone that can lead to the formation of bromate, a regulated disinfection byproduct in drinking water treatment. Using advanced computational modeling, the study investigates the reaction mechanisms and intermediate species involved in the oxidation of bromide by ozone, providing valuable insight into how bromate is formed during ozonation processes. The findings contribute to a better understanding of ozone chemistry and support the development of treatment strategies that maximize oxidation performance while minimizing unwanted byproduct formation.