第一作者：Yuyang Qin
通讯作者：李洪静 副教授
通讯单位：复旦大学环境科学与工程系
DOI:10.1016/j.cej.2022.138814
Fig. 1. (a), (b) Determination of activation energy; (c) Determination of relationship between PABA degradation and PMS dosage at 25 °C and 70 °C.
Fig. 2. The degradation of different organic contaminants by TAP in the presence of Cl−.
Fig. 3. Effect of Cl− concentration on the apparent reaction rate constant of organic contaminants (a) PABA, SDZ, BPA; (b) CAP.
Fig. 4. The consumption of PMS and generation of HClO in the heat/PMS/Cl− system.
Fig. 5. The EPR spectra of DMPO-HO•/SO4•– (a) and TEMP-1O2 (b).
Fig. 6. The consumption of PMS during oxidation of organic contaminants by TAP
Fig. 7. Contributions of reactive species during the degradation of PABA (a), SDZ (b), BPA (c) and CAP (d) by TAP in the presence of Cl−.
Fig. 8. Effect of pH on the degradation of PABA (a), SDZ (b), BPA (c) and CAP (d) by TAP in the presence of Cl−.
Fig. 9. The TOC removal efficiencies of organic contaminants after the reaction in heat/PMS/Cl− system.
Fig. 10. The concentration of detected chlorinated byproducts after the reaction in the presence of 1 mM Cl− (a) and 10 mM Cl− (b).
(1) Qin, Y.; Li, H.; Ma, J. Enhanced degradation of organic contaminants by thermally activated peroxymonosulfate in the presence of chloride ion. Chemical Engineering Journal 2023, 451. DOI: 10.1016/j.cej.2022.138814.
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