مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

Photocatalytic removal of amoxicillin from aqueous solution using magnetic graphene oxide functionalized with cerium dioxide nanocomposite

Pages

  307-320

Abstract

 Background and Objective: Amoxicillin (AMX) is one of the commonly used commercial antibiotics due to its high resistance to bacteria and its large spectrum against a wide variety of microorganisms, which it´, s existence in the wastewater from pharmaceutical industries and hospital effluents causes unpleasant odor, skin disorder, and microbial resistance among pathogen organisms, and it can lead to the death of microorganisms which are effective in wastewater treatment. Therefore, this study was conducted to investigate of removal efficacy of AMX from aqueous solutions using GO@Fe3 O4 @CeO2. Materials and Methods: In this descriptive study, GO@Fe3 O4 @CeO2 was synthesized and then used as a photocatalyst for the removal of AMX from aqueous solution. GO@Fe3 O4 @ CeO2 was characterized using X-Ray Diffraction (XRD), Scanning Electronic Microscopy (SEM), SEM-EDX elemental analysis, Fourier transform infrared spectroscopy (FTIR), and vibrating sample magnetometry (VSM) methods. Additionally, the influence of variables including pH (3-11), amount of photocatalyst (0. 006-0. 04 g), contact time (0-150 min), and temperature (25-55 °, C) was assessed on the efficacy of AMX removal. Results: The results indicated that removal efficiency increased up to 90 min contact time, 0. 02 g of photocatalyst, and at the temperature of 25 °, C. The optimum pH for AMX removal was 10. Conclusion: GO@Fe3 O4 @CeO2 could be an effective and available photocatalyst for the removal of AMX from industrial wastewater under UV light.

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    APA: Copy

    Rashtchi, Nahid, SOBHAN ARDAKANI, SOHEIL, CHERAGHI, MEHRDAD, Goodarzi, Amirreza, & LORESTANI, BAHAREH. (2022). Photocatalytic removal of amoxicillin from aqueous solution using magnetic graphene oxide functionalized with cerium dioxide nanocomposite. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 15(2 ), 307-320. SID. https://sid.ir/paper/1060011/en

    Vancouver: Copy

    Rashtchi Nahid, SOBHAN ARDAKANI SOHEIL, CHERAGHI MEHRDAD, Goodarzi Amirreza, LORESTANI BAHAREH. Photocatalytic removal of amoxicillin from aqueous solution using magnetic graphene oxide functionalized with cerium dioxide nanocomposite. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2022;15(2 ):307-320. Available from: https://sid.ir/paper/1060011/en

    IEEE: Copy

    Nahid Rashtchi, SOHEIL SOBHAN ARDAKANI, MEHRDAD CHERAGHI, Amirreza Goodarzi, and BAHAREH LORESTANI, “Photocatalytic removal of amoxicillin from aqueous solution using magnetic graphene oxide functionalized with cerium dioxide nanocomposite,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 15, no. 2 , pp. 307–320, 2022, [Online]. Available: https://sid.ir/paper/1060011/en

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