Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy
Decolorization of red azo dye (Cibacron Red FN-R) from synthetic wastewater has been investigated as a function of solar advanced oxidation process. The photocatalytic activity using ZnO as a photocatalysis has been estimated. Different parameters affected the removal efficiency, including pH of the...
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University of Baghdad, College of Science for Women
2017-09-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2391 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | Decolorization of red azo dye (Cibacron Red FN-R) from synthetic wastewater has been investigated as a function of solar advanced oxidation process. The photocatalytic activity using ZnO as a photocatalysis has been estimated. Different parameters affected the removal efficiency, including pH of the solution, initial dye concentration and H2O2 concentration were evaluated to find out the optimum value of these parameters. The results proved that the optimal pH value was 8 and the most efficient H2O2 concentration was 100mg/L. Toxicity reduction percent for effluent solution was also monitored to assess the degradation process. This treatment method was able to strongly reduce the color and toxicity of reactive red dye-238 to about (99 and 80) % respectively. It can be concluded, from these experiments, that the using of ZnO as a photocatalysis was exhibited as economical and efficient treatment method to remove reactive red dye-238 from aqueous solution. |
| format | Article |
| id | doaj-art-a48570a39b024dc3b819cd1cc6a29215 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2017-09-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-a48570a39b024dc3b819cd1cc6a292152025-08-20T03:56:55ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862017-09-0114310.21123/bsj.14.3.516-523Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar EnergyBaghdad Science JournalDecolorization of red azo dye (Cibacron Red FN-R) from synthetic wastewater has been investigated as a function of solar advanced oxidation process. The photocatalytic activity using ZnO as a photocatalysis has been estimated. Different parameters affected the removal efficiency, including pH of the solution, initial dye concentration and H2O2 concentration were evaluated to find out the optimum value of these parameters. The results proved that the optimal pH value was 8 and the most efficient H2O2 concentration was 100mg/L. Toxicity reduction percent for effluent solution was also monitored to assess the degradation process. This treatment method was able to strongly reduce the color and toxicity of reactive red dye-238 to about (99 and 80) % respectively. It can be concluded, from these experiments, that the using of ZnO as a photocatalysis was exhibited as economical and efficient treatment method to remove reactive red dye-238 from aqueous solution.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2391photocatalysis, reactive dye, zinc oxide, azo dye |
| spellingShingle | Baghdad Science Journal Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy مجلة بغداد للعلوم photocatalysis, reactive dye, zinc oxide, azo dye |
| title | Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy |
| title_full | Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy |
| title_fullStr | Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy |
| title_full_unstemmed | Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy |
| title_short | Toxicity Reduction of Reactive Red Dye-238 Using Advanced Oxidation Process by Solar Energy |
| title_sort | toxicity reduction of reactive red dye 238 using advanced oxidation process by solar energy |
| topic | photocatalysis, reactive dye, zinc oxide, azo dye |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2391 |
| work_keys_str_mv | AT baghdadsciencejournal toxicityreductionofreactivereddye238usingadvancedoxidationprocessbysolarenergy |