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Preparation of Fe-Based MOFs Composite as an Adsorptive Photocatalyst with Enhanced Photo-Fenton Degradation under LED Light Irradiation

Author

Listed:
  • Patrick Armando

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Valentino Bervia Lunardi

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Felycia Edi Soetaredjo

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Jindrayani Nyoo Putro

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Shella Permatasari Santoso

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Christian Julius Wijaya

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Jenni Lie

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Wenny Irawaty

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Maria Yuliana

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

  • Hardy Shuwanto

    (Department of Industrial Engineering, Universitas Prima Indonesia, Medan 20117, Indonesia)

  • Hairus Abdullah

    (Department of Industrial Engineering, Universitas Prima Indonesia, Medan 20117, Indonesia)

  • I Gede Wenten

    (Department of Chemical Engineering, Institute of Technology Bandung (ITB), Jl. Ganesha 10, Bandung 40132, Indonesia)

  • Suryadi Ismadji

    (Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia)

Abstract

In this study, a novel MIL-100(Fe)@TiO 2 composite was synthesized and used as the adsorbent to remove Rhodamine B from synthetic wastewater through adsorption and photocatalytic degradation. The composite was synthesized successfully using solvothermal methods. MIL-100(Fe)@TiO 2 composite has excellent adsorption and photodegradation capability for Rhodamine B removal. The reusability of the materials was observed, with the conclusion that the material still had good adsorption and photocatalytic performance after five cycles of consecutive experiments. The adsorption isotherm, kinetic, and thermodynamic studies of the removal of Rhodamine B were also conducted. The Langmuir model represented the adsorption equilibrium data better than other models. The kinetics of adsorption of Rhodamine B was presented well by pseudo-first-order. The thermodynamic study verified that the physisorption mechanism was more dominant than chemisorption. The addition of Fenton was also proven to be successful in increasing the photocatalytic abilities of the synthesized materials.

Suggested Citation

  • Patrick Armando & Valentino Bervia Lunardi & Felycia Edi Soetaredjo & Jindrayani Nyoo Putro & Shella Permatasari Santoso & Christian Julius Wijaya & Jenni Lie & Wenny Irawaty & Maria Yuliana & Hardy S, 2022. "Preparation of Fe-Based MOFs Composite as an Adsorptive Photocatalyst with Enhanced Photo-Fenton Degradation under LED Light Irradiation," Sustainability, MDPI, vol. 14(17), pages 1-24, August.
    • Handle: RePEc:gam:jsusta:v:14:y:2022:i:17:p:10685-:d:899355
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