Ramadhani, Mohamad Rizki (2026) Sintesis dan Karakterisasi Material Fe3O4/Zeolit dengan Metode Ultrasonic Co-Precipitation sebagai Adsorben Zat Warna. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Increasing industrialization and urbanization have intensified water pollution by persistent organic dyes such as methylene blue, necessitating efficient treatment technologies. This study synthesized magnetic Fe₃O₄/zeolite composites via ultrasonic co-precipitation to enhance adsorption performance and facilitate magnetic separation. The materials were characterized using XRD, FTIR, SEM–EDX, and SAA, confirming the successful incorporation of Fe₃O₄ onto the zeolite surface and pores with good magnetic properties. The effects of sonication temperature and time on methylene blue removal were investigated, with the optimum condition achieved at 50 °C and 45 min, resulting in a maximum removal efficiency of 99.92%.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Rizki Mohamad Ramadhani | ||||||||
| Date Deposited: | 23 Jul 2026 03:49 | ||||||||
| Last Modified: | 23 Jul 2026 04:19 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/57517 |
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