Photocatalytic Degradation of Sumifix Supra Blue BRF
Oxidative degradation of textile azo dye, Sumifix Supra Blue BRF (SSBBRF) in aqueous solution of suspended TiO2 with the presence of UV irradiation and H2O2 has been studied. The addition of H2O2 in the photocatalytic system can enhance the degradation degree of SSBBRF solution. However, H2O2 concen...
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Universiti Malaysia Sabah
2003
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my.ums.eprints.193172018-03-22T01:55:26Z https://eprints.ums.edu.my/id/eprint/19317/ Photocatalytic Degradation of Sumifix Supra Blue BRF Moh Pak Yan Razak Ali Wan Azelee Wan Abu Bakar TD Environmental technology. Sanitary engineering Oxidative degradation of textile azo dye, Sumifix Supra Blue BRF (SSBBRF) in aqueous solution of suspended TiO2 with the presence of UV irradiation and H2O2 has been studied. The addition of H2O2 in the photocatalytic system can enhance the degradation degree of SSBBRF solution. However, H2O2 concentration that more that 5 x 10-4 mol/L would detriment the degradation process. Study on the kinetics of oxidative degradation of SSBBRF solution in the TiO2/UV or TiO2/H2O2/UV systems showed that the system were following the pseudo-first order reaction with the rate constant, k of the optimal system as 0.0434 min-1. Universiti Malaysia Sabah 2003 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/19317/1/Photocatalytic%20Degradation%20of%20Sumifix%20Supra%20Blue%20BRF.pdf Moh Pak Yan and Razak Ali and Wan Azelee Wan Abu Bakar (2003) Photocatalytic Degradation of Sumifix Supra Blue BRF. Borneo Science, 13. pp. 63-69. ISSN 1394-4339 |
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TD Environmental technology. Sanitary engineering Moh Pak Yan Razak Ali Wan Azelee Wan Abu Bakar Photocatalytic Degradation of Sumifix Supra Blue BRF |
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Oxidative degradation of textile azo dye, Sumifix Supra Blue BRF (SSBBRF) in aqueous solution of suspended TiO2 with the presence of UV irradiation and H2O2 has been studied. The addition of H2O2 in the photocatalytic system can enhance the degradation degree of SSBBRF solution. However, H2O2 concentration that more that 5 x 10-4 mol/L would detriment the degradation process. Study on the kinetics of oxidative degradation of SSBBRF solution in the TiO2/UV or TiO2/H2O2/UV systems showed that the system were following the pseudo-first order reaction with the rate constant, k of the optimal system as 0.0434 min-1. |
format |
Article |
author |
Moh Pak Yan Razak Ali Wan Azelee Wan Abu Bakar |
author_facet |
Moh Pak Yan Razak Ali Wan Azelee Wan Abu Bakar |
author_sort |
Moh Pak Yan |
title |
Photocatalytic Degradation of Sumifix Supra Blue BRF |
title_short |
Photocatalytic Degradation of Sumifix Supra Blue BRF |
title_full |
Photocatalytic Degradation of Sumifix Supra Blue BRF |
title_fullStr |
Photocatalytic Degradation of Sumifix Supra Blue BRF |
title_full_unstemmed |
Photocatalytic Degradation of Sumifix Supra Blue BRF |
title_sort |
photocatalytic degradation of sumifix supra blue brf |
publisher |
Universiti Malaysia Sabah |
publishDate |
2003 |
url |
https://eprints.ums.edu.my/id/eprint/19317/1/Photocatalytic%20Degradation%20of%20Sumifix%20Supra%20Blue%20BRF.pdf https://eprints.ums.edu.my/id/eprint/19317/ |
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1760229564573810688 |
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13.159267 |