Entry | Sewage sample (mL) | TiO2@CuO@Chromite NCs (mg) | NaBH4 (M) | Temperature (°C) | Appearance | Time (h) |
---|---|---|---|---|---|---|
1 | 100 | 3 | 5 × 10−3 | RT | Cloudy | 24 |
2 | 100 | 3 | 8 × 10−3 | 50 | Cloudy | 12 |
3 | 100 | 5 | 3 × 10−3 | RT | Cloudy | 5 |
4 | 100 | 5 | 6 × 10−3 | RT | Clear | 1 |
5 | 100 | 5 | 8 × 10−3 | 50 | Clear | 1 |
6 | 100 | 7 | 5 × 10−3 | RT | Clear | 1 |
7 | 100 | 7 | 8 × 10−3 | 50 | Clear | 1 |
8 | 100 | 10 | 5 × 10−3 | RT | Clear | 1 |
9 | 100 | 10 | 8 × 10−3 | 50 | Clear | 1 |
10 | 100 | 15 | 0 | 50 | Cloudy | 15 |
11 | 100 | No catalyst | 8 × 10−3 | 50 | No change | 48 |