Degradasi Zat Warna Methanil Yellow Menggunakan Metoda Fotosonolisis dengan Bantuan Katalis ZnO
| Main Authors: | Putri, Reska, Sanjaya, Hary |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Departemen Kimia FMIPA UNP
, 2022
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| Subjects: | |
| Online Access: |
http://ejournal.unp.ac.id/index.php/kimia/article/view/113422 http://ejournal.unp.ac.id/index.php/kimia/article/view/113422/pdf |
Daftar Isi:
- Research that has been carried out on the photosonolysis degradation of methanyl yellow using a ZnO catalyst aims to determine the effect of radiation time on the degradation of methanyl yellow. The degradation time is about 30 to 150 minutes using a ZnO catalyst. The measurement results of the Uv- Vis spectrophotometer were obtained at a wavelength of 437nm. In the variation of the degradation time, the highest result was obtained at 60 minutes which was 76,11 %. This study showed that the hydroxyl radical (∙OH) was the main control in degrading methanil yellow