Table 2.
Comparison of percentage of degradation of MB with UVA and sunlight.
| Time (min.) | % Degradation |
|
|---|---|---|
| UV Box | Sunlight | |
| 5 | 25.32 | 43.40 |
| 30 | 38.32 | 60.28 |
| 60 | 62.48 | 78.20 |
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