S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | |
pH | 6.5 ± 0.3 | 6.7 ± 0.2 | 8 ± 0.1 | 6.6 ± 0.5 | 7.1 ± 0.3 | 7.4 ± 0.2 | 7.9 ± 0.5 | 8.3 ± 0.1 | 7.8 ± 0.3 |
EC (μs/cm) | 756 ± 250.3 | 837.5 ± 334.5 | 862.5 ± 166.2 | 259.8 ± 235.1 | 380 ± 216.4 | 558 ± 205.1 | 304 ± 43.8 | 438 ± 89.1 | 598 ± 137.2 |
Temp (˚C) | 23.4 ± 1.3 | 19.9 ± 3.7 | 20.8 ± 3.8 | 21.9 ± 9.1 | 19.4 ± 6.6 | 20.9 ± 0.9 | 20 ± 4.7 | 21.9 ± 0.5 | 18.4 ± 4.6 |
TDS (mg/L) | 379.5 ± 123.7 | 418.3 ± 166.5 | 465 ± 35.4 | 129.9 ± 117.6 | 189.3 ± 107.1 | 279.8 ± 103.6 | 151.8 ± 21.6 | 219 ± 44.5 | 298.3 ± 67.5 |
Turb (NTU) | 2.6 ± 3.7 | 13.5 ± 2.5 | - | 10.2 ± 0.1 | - | - | - | - | 7.2 ± 3.9 |
Na (mg/L) | - | 32.9 ± 14.5 | 45.4 ± 7.6 | 27.1 ± 11.5 | 13.8 ± 3.4 | 24 ± 9.9 | 20.3 ± 7.9 | 13.5 ± 5.4 | 24.9 ± 9.6 |
K (mg/L) | - | 11.6 ± 3.9 | 13 ± 8.5 | 3.2 ± 3.8 | 1.8 ± 1.8 | 6 ± 2.9 | 4.8 ± 3.4 | 3 ± 2 | 5.3 ± 5.2 |
Fe (mg/L) | - | 0.1 ± 0.5 | 0 ± 0.1 | 0.1 ± 0 | 0.3 ± 0.4 | - | - | - | 0.1 ± 0.1 |
DO (mg/L) | 4.8 ± 0.4 | 4.1 ± 0.6 | 7.8 ± 1.9 | 6.6 ± 0.3 | 5.2 ± 0.7 | 5.2 ± 0.4 | 6.1 ± 0.9 | 6.3 ± 0.4 | 6.7 ± 1.2 |
NO3 (mg/L) | - | 6.85 ± 2.62 | - | 22.8 ± 6.8 | 27.5 ± 12.4 | 0.8 ± 0.3 | 0.8 ± 0.3 | 7.1 ± 1.4 | 0.7 ± 0.4 |
(mg/L) | - | 26.8 ± 0.3 | 23.2 ± 1.2 | 20 ± 7.9 | 5.8 ± 1.8 | - | 14.2 ± 4.6 | 11.4 ± 4.3 | - |
NH4 (mg/L) | - | 4.5 ± 0.47 | - | 0.33 ± 0.24 | - | 0.53 ± 0.12 | - | 0.65 ± 0.14 | 0.79 ± 0.014 |