Table 3 Combinations of hydraulic conditions
From: Study on optimal conditions of flocculation in deinking wastewater treatment
| Â | High-stirring speed (X1) | High-speed stirring time (X2) | Low-stirring speed (X3) | Low-speed stirring time (X4) | Temperature (X5) | Turbidity (NTU) (Y) | Reduction of turbidity (%) |
|---|---|---|---|---|---|---|---|
1 | 1 | 1 | 1 | 1 | 1 | 6 | 97.81% |
2 | 1 | 2 | 2 | 2 | 2 | 10 | 96.35% |
3 | 1 | 3 | 3 | 3 | 3 | 12 | 95.62% |
4 | 1 | 4 | 4 | 4 | 4 | 15 | 94.53% |
5 | 2 | 1 | 2 | 1 | 4 | 6 | 97.81% |
6 | 2 | 2 | 1 | 2 | 3 | 5 | 98.18% |
7 | 2 | 3 | 4 | 3 | 2 | 3 | 98.91% |
8 | 2 | 4 | 3 | 4 | 1 | 12 | 95.62% |
9 | 3 | 1 | 3 | 1 | 2 | 4 | 98.54% |
10 | 3 | 2 | 4 | 2 | 1 | 6 | 97.81% |
11 | 3 | 3 | 1 | 3 | 4 | 2 | 99.27% |
12 | 3 | 4 | 2 | 4 | 3 | 3 | 98.91% |
13 | 4 | 1 | 4 | 1 | 3 | 4 | 98.54% |
14 | 4 | 2 | 3 | 2 | 4 | 4 | 98.54% |
15 | 4 | 3 | 2 | 3 | 1 | 1 | 99.64% |
16 | 4 | 4 | 1 | 4 | 2 | 2 | 99.27% |