Abstract
To design a catalyst with high catalytic activity and reusability for activating peroxymonosulfate (PMS) to degrade antibiotic, magnetic MnFe2O4/zeolite (MFZ) catalyst was prepared by one-pot co-precipitation hydrothermal method. Comprehensive characterizations indicate MnFe2O4 nanoparticles were supported on the surface of Na-A zeolite. The saturation magnetization of MFZ is 12.85 emu/g, which is sufficient for magnetic solid–liquid separation. The removal of tetracycline in MFZ/PMS oxidation system could reach 96.4%, which was more than 2.7 times of that using PMS alone. And after 5 cycles, the degradation could still reach 80.4%. Mechanism analysis suggests that 1O2 and O2•- played predominant roles in the advanced oxidation process.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
