2026-10-14T17:34:09Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.001gj 2026-09-18T15:16:35Z

2026-09-18 Article“The mechanisms of ·OH formation in MnO2 and oxalate system: Implication for ATZ removal”（new） doi:10.57760/sciencedb.iga.001gj en This thesis mainly investigates the formation mechanism of reactive oxygen species such as ·OH in the MnO2 and oxalic acid system and their effects on the removal of atrazine (ATZ). The data content includes degradation data of ATZ under different reaction systems and different gas-liquid ratios, concentration change data of key intermediate substances such as CO2(aq), H2O2, Mn(III), and ·OH, results of ATZ removal under the influence of different quenching agents and different environmental factors, identification results of ATZ conversion products, and contents of ternary complexes and reaction pathways proposed based on DFT calculations. The data cover the process of free radical generation and pollutant removal in the MnO2/oxalic acid/ATZ system. The experimental temperature is mainly 37.6 ℃, and the initial pH mainly covers 4.0 to 5.8. The reaction systems include aerobic, anaerobic, closed, and open conditions. Atrazine; CO2(aq); Gas-liquid ratio; Reactive oxygen species; Ternary complex 周进进 高娟 PUBLIC https://creativecommons.org/licenses/by-nc/4.0/ dataset Science Data Bank