Comparing two synthesis methods: Exploring unique characteristics and catalytic activity of fenton catalyst Fe3O4/zeolite-NaY in methylene blue degradation
A composite catalyst was developed to degrade methylene blue (MB) via the Fenton reaction from Fe 3 O 4 and H 2 O 2 with zeolite-NaY as magnetite support to reduce agglomeration. Hydrothermal and co-precipitation approaches were used to synthesize the composite. The co-precipitation method here was proven to be more suitable to produce the composite. Under optimal conditions, all composite catalysts achieved a remarkable MB reduction (more than 90 %) as confirmed through TLC analysis and UV–Vis spectra. Notably, based on linear regression, FeZ-A maintained over 60 % activity after 15 uses, while FeZ-2 showed the least Fe ion leaching. This demonstrated the effectiveness and stability of the developed catalysts.
Authors
- Mohd Hafiz Dzarfan Othman (ORCID: https://orcid.org/0000-0002-5842-2447)
- Utari Zulfiani
- Zeni Rahmawati
- Triyanda Gunawan (ORCID: https://orcid.org/0000-0003-0836-7715)
- Hamzah Fansuri (ORCID: https://orcid.org/0000-0001-7255-0931)
- Muhammad Hasan (ORCID: https://orcid.org/0000-0001-5974-4053)
- Ratna Ediati (ORCID: https://orcid.org/0000-0003-2835-2393)
- Dety Oktavia Sulistiono (ORCID: https://orcid.org/0000-0001-5244-2386)
- Dinia Astira
- Romario Abdullah
Institutions
- Sepuluh Nopember Institute of Technology (ID)
- Universitas Syiah Kuala (ID)
- Universitas Jember (ID)
- Politeknik Negeri Jember
- University of Technology Malaysia (MY)
Publication Details
- Journal
- Case Studies in Chemical and Environmental Engineering
- Published
- 2024-09-26
- DOI
- https://doi.org/10.1016/j.cscee.2024.100963
- Citations
- 4
- Primary Topic
- Advanced oxidation water treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.81
Funders
- Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi