Apparent color (HU) and turbidity (NTU) for the samples collected (n=3) in the treatability test in jar tests for three PACl dosages
| Samples . | PACl dosage (mg Al3+ L−1) . | |||||
|---|---|---|---|---|---|---|
| 2.11 . | 2.20 . | 2.29 . | ||||
| Apparent color (HU) . | Turbidity (NTU) . | Apparent color (HU) . | Turbidity (NTU) . | Apparent color (HU) . | Turbidity (NTU) . | |
| Study water | 66.7±2.9 | 118.3±6.1 | 67.4±1.9 | 114.3±7.2 | 66.9±2.4 | 113.3±11.1 |
| Clarified water | 2.6±0.6 | 1.4±0.4 | 3.3±0.8 | 1.4±0.2 | 2.7±0.2 | 1.6±0.1 |
| Filtered water (after 10 min) | 1.5±1.4 | 0.3±0.1 | 1.7±0.3 | 0.2±0.1 | 2.1±0.6 | 0.4±0.2 |
| Filtered water (after 20 min) | 2.1±0.7 | 0.2±0.1 | 1.8±0.1 | 0.2±0.1 | 1.8±0.1 | 0.3±0.2 |
| FBW | 4.2±3.8 | 4.1±3.0 | 7.5±2.6 | 6.2±0.8 | 9.0±4.5 | 5.2±2.5 |
| Samples . | PACl dosage (mg Al3+ L−1) . | |||||
|---|---|---|---|---|---|---|
| 2.11 . | 2.20 . | 2.29 . | ||||
| Apparent color (HU) . | Turbidity (NTU) . | Apparent color (HU) . | Turbidity (NTU) . | Apparent color (HU) . | Turbidity (NTU) . | |
| Study water | 66.7±2.9 | 118.3±6.1 | 67.4±1.9 | 114.3±7.2 | 66.9±2.4 | 113.3±11.1 |
| Clarified water | 2.6±0.6 | 1.4±0.4 | 3.3±0.8 | 1.4±0.2 | 2.7±0.2 | 1.6±0.1 |
| Filtered water (after 10 min) | 1.5±1.4 | 0.3±0.1 | 1.7±0.3 | 0.2±0.1 | 2.1±0.6 | 0.4±0.2 |
| Filtered water (after 20 min) | 2.1±0.7 | 0.2±0.1 | 1.8±0.1 | 0.2±0.1 | 1.8±0.1 | 0.3±0.2 |
| FBW | 4.2±3.8 | 4.1±3.0 | 7.5±2.6 | 6.2±0.8 | 9.0±4.5 | 5.2±2.5 |