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Degradation of Azo Dye Reactive Black 5 and Acid Orange 7 by Fenton-Like Mechanism
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rahmani, Azad Zarabi, M. Samarghandi, Mohammad Reza Afkhami, Abbas Ghafari, Hamid Reza |
| Copyright Year | 2010 |
| Abstract | Colored wastewater is one of the most important sources of environmental pollution and because of their visibility and bearing toxic chemicals, it is very important to be treated before released into the environment. In recent years, several methods have been used for treatment of dyestuff effluents. In this work, removal of two azo dyes, Acid Orange 7 and Reactive Black 5 as an indicator of synthetic dyes by Fenton-like reaction were studied. In this process, 0 OH radicals will be generated by using 0 Fe and UV light, so it can occur without the addition of hydrogen peroxide. Various parameters such as pH, amount of iron powder, initial dye concentration, UV light and contact time were studied in terms of their effect on the reaction progress. It is observed that high removal of dyes for UV system was obtained at pH=11, while in the 0 |
| Starting Page | 87 |
| Ending Page | 94 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Volume Number | 7 |
| Alternate Webpage(s) | http://www.ijche.com/article_10350_d7bc26f56c6f1ca2e4f4ee040e0d371e.pdf |
| Alternate Webpage(s) | https://www.sid.ir/FileServer/JE/102420100106.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
