Research Article
Photooxidation Contribution Study on the Decomposition of Azo Dyes in Aqueous Solutions by VUV-Based AOPs
Table 1
values at different pH in the degradation of three azo dyes by VUV/H2O2 process.
| pH | Acid Orange 8 | Acid Blue 29 | Acid Blue 113 | (min−1) | | (min−1) | | (min−1) | |
| 3 | 0.0474 | 0.9779 | 0.0102 | 0.9993 | 0.0081 | 0.9977 | 5 | 0.0377 | 0.9822 | 0.0090 | 0.9962 | 0.0133 | 0.9978 | 7 | 0.0430 | 0.9907 | 0.0124 | 0.9985 | 0.0175 | 0.9994 | 9 | 0.0331 | 0.9619 | 0.0144 | 0.9986 | 0.0104 | 0.9928 | 11 | 0.0213 | 0.9659 | 0.0097 | 0.9751 | 0.0168 | 0.9883 |
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