bisphenol S (BPS) by manganese dioxide (MnO 2) and the effect of iodide (I−) during these
processes were investigated in comparison with BPA for the first time. These three
bisphenols showed appreciable reactivity towards MnO 2 with the half-lives of their loss
following the order of BPA< BPAF< BPS under similar conditions, and a higher
transformation efficiency was generally obtained at a lower pH. The presence of I …