Investigation into the Synergistic Effect of the Zinc Peroxide/Peroxymonosulfate Double-Oxidation System for the Efficient Degradation of Tetracycline.

ABSTRACT: The increasingly severe antibiotic pollution has become one of the most critical issues. In this study, a zinc peroxide/peroxymonosulfate (ZnO₂/PMS) double-oxidation system was developed for tetracycline (TC) degradation. A small amount of ZnO₂ (10 mg) and PMS (30 mg) could effectively degrade 82.8% of TC (100 mL, 50 mg/L), and the degradation process could be well described by the pseudo-second-order kinetic model. Meanwhile, the ZnO₂/PMS double-oxidation system showed high adaptability in terms of reaction temperature (2-40 °C), initial pH value (4-12), common inorganic anions (Cl^-, NO₃^-, SO₄^2- and HCO₃^-), natural water source and organic pollutant type. The quenching experiment

SUBMITTER: Li S 

PROVIDER: S-EPMC11397340 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature