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Peroxymonosulphate Activation by Basolite ® F-300 for Escherichia coli Disinfection and Antipyrine Degradation

Author

Listed:
  • Antía Fdez-Sanromán

    (CINTECX, Department of Chemical Engineering, Campus As Lagoas-Marcosende, Universidade de Vigo, 36310 Vigo, Spain)

  • Marta Pazos

    (CINTECX, Department of Chemical Engineering, Campus As Lagoas-Marcosende, Universidade de Vigo, 36310 Vigo, Spain)

  • Angeles Sanroman

    (CINTECX, Department of Chemical Engineering, Campus As Lagoas-Marcosende, Universidade de Vigo, 36310 Vigo, Spain)

Abstract

In this study, the removal of persistent emerging and dangerous pollutants (pharmaceuticals and pathogens) in synthetic wastewater was evaluated by the application of heterogeneous Advanced Oxidation Processes. To do that, a Metal-Organic Framework (MOF), Basolite ® F-300 was selected as a catalyst and combined with peroxymonosulfate (PMS) as oxidants in order to generate sulphate radicals. Several key parameters such as the PMS and Basolite ® F-300 concentration were evaluated and optimized using a Central Composite Experimental Design for response surface methodology for the inactivation of Escherichia coli . The assessment of the degradation of an analgesic and antipyretic pharmaceutical, antipyrine, revealed that is necessary to increase the concentration of PMS and amount of Basolite ® F-300, in order to diminish the treatment time. Finally, the PMS-Basolite ® F-300 system can be used for at least four cycles without a reduction in its ability to disinfect and degrade persistent emerging and dangerous pollutants such as pharmaceuticals and pathogens.

Suggested Citation

  • Antía Fdez-Sanromán & Marta Pazos & Angeles Sanroman, 2022. "Peroxymonosulphate Activation by Basolite ® F-300 for Escherichia coli Disinfection and Antipyrine Degradation," IJERPH, MDPI, vol. 19(11), pages 1-17, June.
    • Handle: RePEc:gam:jijerp:v:19:y:2022:i:11:p:6852-:d:831168
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    References listed on IDEAS

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    1. Ying Li & Xiangming Niu & Chi Yao & Wen Yang & Guanghua Lu, 2019. "Distribution, Removal, and Risk Assessment of Pharmaceuticals and Their Metabolites in Five Sewage Plants," IJERPH, MDPI, vol. 16(23), pages 1-18, November.
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