Safni, Safni and Vanda Weillia, Diana and Komala, Puti Sri and Putri, Reza Audina and Deliza, Deliza Photocatalytic Degradation of Yellow-GCN dye using C-N-codoped TiO2 Thin Film in Degradation Reactor Using Visible-Light Irradiation. -.
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Abstract
Yellow-GCN (C28H14N2O2S2)textile dye was susessfully degradated by photolysis process undersolar and visible light irradiation using C-N-codoped TiO2thin film photocatalyst.Yellow-GCN [120 mg/L]was irradiated by using 2 visible lamps (philips LED 7 watts 600 lumen and 14 watts 1400 lumen)and solar intensityaround 25.000 luxwith concentration and time variation. Degradation efficiency was measured byspectrophotometer UV-Vis (λ=300-800 nm). The optimum C-N-codoped TiO2thin film used under solar irradiation was 5 coatings. From both diffrent light sources can be concluded that degradation under solar irradiation was better than visible light irradiation due to its degradation percentage during 120 minutes was 30,25%.
| Item Type: | Article |
|---|---|
| Subjects: | A General Works > AC Collections. Series. Collected works A General Works > AI Indexes (General) A General Works > AS Academies and learned societies (General) |
| Divisions: | Fakultas Teknik > Lingkungan |
| Depositing User: | sry sartika |
| Date Deposited: | 09 Nov 2017 11:11 |
| Last Modified: | 09 Nov 2017 11:11 |
| URI: | http://repo.unand.ac.id/id/eprint/5407 |
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