1,1,1,3-Tetrachloroacetone is a halogenated ozone-chlorine and ozone chloramine disinfection byproducts (DBPs) at elevated bromide levels when chlorine or chloramine is used as a secondary disinfectant[1].
Tetrachloroacetone is a halogenated ozone-chlorine and ozone-chloramine disinfection by-products (DBPs) caused by elevated levels of bromination when chlorine or chloramines are used as auxiliary disinfectants.
[1] Susan D. Richardson, et al. Identification of New Drinking Water Disinfection Byproducts Formed in the Presence of Bromide. Environ. Sci. Technol. 1999, 33, 19, 3378-3383.