Safni, Safni and Vanda Wellia, Diana and Sri Komala, Puti and Audina Putri, Reza (2015) Degradation of yellow-GCN by photolysis with UV-light and solar irradiation using C-N-codoped TiO2 catalyst. Journal of Chemical and Pharmaceutical Research, 7 (11). pp. 306-311. ISSN 0975-7384
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Abstract
The degradation of textile dye (Yellow-GCN; C28H14N2O2S2) has been done by UV-light and solar irradiation photolysis using C-N-codoped TiO2 catalyst. Degradation of yellow-GCN by UV-Light photolysis is conducted using 10 watt UV lamp (λ365 nm). The intensity of solar during the degradation of yellow-GCN is 27300 lux. Both of photolysis method has been done without and with C-N-codoped catalyst on varied degradation times. 120 mg/L of yellow-GCN could be degraded by 5,40% after 120 minutes UV-light irradiation without catalyst, and the degradation percentage increase to 23,6% by using 10 mg C-N-codoped TiO2 catalyst. While yellow-GCN could be degraded18,7% after 120 minutes solar irradiation and the degradation percentage increase to 38,0% by using 10 mg C-N-codoped TiO2 catalyst. Keywords: Photolysis, Yellow-GCN, C-N-codoped TiO2, UV-Light, Solar irradiation
| Item Type: | Article |
|---|---|
| Subjects: | L Education > L Education (General) T Technology > T Technology (General) T Technology > TD Environmental technology. Sanitary engineering T Technology > TP Chemical technology |
| Unit atau Lembaga: | Fakultas MIPA > Kimia Pascasarjana > Doktor > Fakultas MIPA > Kimia Fakultas MIPA > Kimia Fakultas Teknik > Teknik Lingkungan |
| Depositing User: | Mr prama wahyudi |
| Date Deposited: | 01 Nov 2017 01:11 |
| Last Modified: | 01 Nov 2017 01:11 |
| URI: | http://repository.unand.ac.id/id/eprint/24102 |
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