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Efficient degradation of methyl orange through photo-Fenton processes with MIL-100(Fe) modified Fe3O4 (Fe3O4@MIL-100(Fe)) catalyst

  • Melani Puji Puspitasari
  • , Jeesica Hermayanti Pratama
  • , Roshid Adi Nugroho
  • , Witri Wahyu Lestari*
  • , Yusnadia Kemala
  • , Teguh Endah Saraswati
  • , Hamzah Fansuri
  • , Rino Rakhmata Mukti
  • , Rujito S.R. Suharbiansah
  • *Corresponding author for this work
  • Universitas Sebelas Maret
  • Institut Teknologi Sepuluh Nopember
  • Bandung Institute of Technology
  • Leipzig University

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The research successfully synthesized a composite MIL-100(Fe) modified Fe3O4 (Fe3O4@MIL-100(Fe)) catalyst and examined its efficiency in degrading methyl orange (MO) through the photo-Fenton process compared to Fenton. The different percentages of Fe3O4 were integrated into MIL-100(Fe) and their effects on material characteristics and degradation capabilities were studied. Ex-situ synthesis involved varying Fe3O4 weight ratios (3, 10, and 20% w/w). Characterization techniques confirmed the integration of Fe3O4 and MIL-100(Fe) and revealed changes in surface area, pore size, and thermal stability with Fe3O4 addition. Meanwhile, removal tests showed promising results with the photo-Fenton process exhibiting maximum efficiency (95.51%) using 10% Fe3O4@MIL-100(Fe). This study provides valuable insights into developing efficient photo-Fenton catalysts for environmental remediation, particularly for addressing dye pollution in wastewater by highlighting the potential of Fe3O4@MIL-100(Fe) composites in this context.

Original languageEnglish
Pages (from-to)252-261
Number of pages10
JournalCommunications in Science and Technology
Volume9
Issue number2
DOIs
Publication statusPublished - 2024

Keywords

  • Fe3O4
  • Fenton
  • MIL-100(Fe)
  • methyl orange
  • photo-Fenton

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