Degradasi Senyawa Alizarin-S Secara Sonolysis dan Fotolisis dengan Penambahan TiO2-Anatase
| Main Authors: | ', Safni, Zuki, Zamzibar, ', Maizatisna, Sakai, Tadao |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Pilar Sains
, 2013
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| Online Access: |
http://ejournal.unri.ac.id/index.php/JPS/article/view/1570 http://ejournal.unri.ac.id/index.php/JPS/article/view/1570/1545 |
Daftar Isi:
- Degradation of alizarin S dye by added TiO2-anatase had been done by Sonolysis and Photolysis. Sonolysismethod used ultrasonic radiation with frequency on 47 kHz. Degradation of 20 mg/L Alizarin S by addedTiO2-anatase 0,1000 g, optimum pH 5.0, temperature 50± 1 °C and percentage of degradation has reached for100 % after sonolizing for 30 minutes. Photolysis method used UV light irradiation with wavelength is 359nm. Degradation of 20 mg/L alizarin S as photolysis by added TiO2-anatase 0,1000 g, optimum pH 5.0.Percentage of degradation has reached for 100 % after irradiating for 30 minutes.Keywords: Alizarin-S, Sonolisis, Photolysis