10.1134/S107042720707018X
The study investigates the reaction products of 1,2,4-trimethylbenzene (1,2,4-TMB) with chlorine dioxide (ClO2) in aqueous solution. The primary purpose of the study is to understand the transformation pathways of 1,2,4-TMB under the influence of ClO2, which is significant in the context of water disinfection and the reduction of secondary toxicants. Chemicals used include 1,2,4-TMB as the organic substrate, ClO2 as the oxidizing agent, sodium chlorite (used to prepare ClO2), hydrochloric acid (reacted with sodium chlorite to produce ClO2), and sodium thiosulfate (to deactivate excess ClO2). The study serves to explore the potential water pollutants' transformation in petrochemical-adjacent regions and to assess the effectiveness of ClO2 as a disinfectant, particularly in reducing the formation of toxic disinfection byproducts.