Jefri, Jefri (2023) Fotodegradasi Limbah Pewarna Metilen Biru dengan Nanokatalis CaO/C. Undergraduate Thesis thesis, UIN Raden Fatah Palembang.
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Abstract
The photodegradation method was one way to tackle methylene blue pollution by utilizing a light source and a catalyst. This study aims to reduce methylene blue pollution using the photodegradation method with CaO/C nanocatalysts. The CaO/C nanocatalysts were synthesized from CaO extracted from conch shells and carbon from dogfruit’ shell. The materials were characterized using FT- IR spectroscopy, XRD, and SEM. Photodegradation was performed using two light sources: UV and sunlight. The results showed that the photodegradation of methylene blue with CaO/C nanocatalysts was more efficient with sunlight. The degradation percentage of methylene blue with sunlight reached 30% compared to only 6.8% with UV light in 60 minutes at a concentration of 25 ppm.
| Item Type: | Thesis (Undergraduate Thesis) |
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| Uncontrolled Keywords: | photodegradation, methylene blue, CaO/C,CaO, dogfruit shell |
| Subjects: | 500 Sains dan Matematika > 500 Sains (Umum) 500 Sains dan Matematika > 540 Kimia dan ilmu yang terkait |
| Divisions: | Fakultas Sains dan Teknologi > 47201 - Kimia |
| Depositing User: | JEFRI 1930802036 |
| Date Deposited: | 31 May 2023 02:35 |
| Last Modified: | 31 May 2023 02:35 |
| URI: | http://repository.radenfatah.ac.id/id/eprint/26306 |
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