COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS
Decolorization of blue azo dye (Cibacron Blue FN-R) from simulated wastewater has been investigated as a function of the solar photocatalysis process. The photocatalysis activity using different catalysis was compared. Different parameters that affected the removal efficiency, including an initial...
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| Format: | Article |
| Language: | Arabic |
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Mustansiriyah University/College of Engineering
2016-11-01
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| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/706 |
| _version_ | 1797984973638074368 |
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| author | Riyad Al-Anbari Abdul Hameed Al-Obaidy Eman Abd |
| author_facet | Riyad Al-Anbari Abdul Hameed Al-Obaidy Eman Abd |
| author_sort | Riyad Al-Anbari |
| collection | DOAJ |
| description |
Decolorization of blue azo dye (Cibacron Blue FN-R) from simulated wastewater has been investigated as a function of the solar photocatalysis process. The photocatalysis activity using different catalysis was compared. Different parameters that affected the removal efficiency, including an initial concentration of dye, pH of the solution, catalysis dosage, and H2O2 concentration, were evaluated to find out the optimum operating conditions. The results proved that the optimal pH value for TiO2, V2O5, and ZnO were 2, 2, and 8, respectively and the best catalysis dosage was 500mg/L for TiO2, V2O5, and ZnO. In addition, the most efficient H2O2 concentration was 300,100, 100 mg/L for TiO2, V2O5, and ZnO respectively. The theoretical relationships described in the photocatalysis process have been predicted for the three catalyzes. It can be concluded, from these experiments, that the use of ZnO as a photocatalysis was found to be more efficient than TiO2 and V2O5 to remove blue azo dye from an aqueous solution.
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| first_indexed | 2024-04-11T07:11:25Z |
| format | Article |
| id | doaj.art-9509ae7f8ac646f0a4761364acc4bfff |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-04-11T07:11:25Z |
| publishDate | 2016-11-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-9509ae7f8ac646f0a4761364acc4bfff2022-12-22T04:38:12ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252016-11-01206COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSISRiyad Al-Anbari0Abdul Hameed Al-Obaidy1Eman Abd2Building and Construction Engineering Department, University of Technology, Baghdad, Iraq.Environmental Research Center, University of Technology, Baghdad, IraqEnvironmental Engineering Department, Al-Mustansiriayah University, Baghdad, Decolorization of blue azo dye (Cibacron Blue FN-R) from simulated wastewater has been investigated as a function of the solar photocatalysis process. The photocatalysis activity using different catalysis was compared. Different parameters that affected the removal efficiency, including an initial concentration of dye, pH of the solution, catalysis dosage, and H2O2 concentration, were evaluated to find out the optimum operating conditions. The results proved that the optimal pH value for TiO2, V2O5, and ZnO were 2, 2, and 8, respectively and the best catalysis dosage was 500mg/L for TiO2, V2O5, and ZnO. In addition, the most efficient H2O2 concentration was 300,100, 100 mg/L for TiO2, V2O5, and ZnO respectively. The theoretical relationships described in the photocatalysis process have been predicted for the three catalyzes. It can be concluded, from these experiments, that the use of ZnO as a photocatalysis was found to be more efficient than TiO2 and V2O5 to remove blue azo dye from an aqueous solution. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/706photocatalysiszinc oxidetitanium oxidevanadium oxideazo dye |
| spellingShingle | Riyad Al-Anbari Abdul Hameed Al-Obaidy Eman Abd COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS Journal of Engineering and Sustainable Development photocatalysis zinc oxide titanium oxide vanadium oxide azo dye |
| title | COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS |
| title_full | COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS |
| title_fullStr | COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS |
| title_full_unstemmed | COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS |
| title_short | COMPARATIVE STUDY ON DECOLORIZATION EFFICIENCY OF BLUE AZO DYE-235 USING TIO2, V2O5 AND ZNO AS PHOTOCATALYSIS |
| title_sort | comparative study on decolorization efficiency of blue azo dye 235 using tio2 v2o5 and zno as photocatalysis |
| topic | photocatalysis zinc oxide titanium oxide vanadium oxide azo dye |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/706 |
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