Water filtrate | 1st filtrate | 2nd filtrate | ||||
0.5 F | 1 F | 2 F | 0.5 F | 1 F | 2 F | |
Clay | 1.00 ± 0.53* | 4.30 ± 0.17 | 4.01 ± 0.59 | 1.21 ± 0.23* | 3.53 ± 0.56 | 3.21 ± 0.28 |
Sand | 4.01 ± 0.50 | 4.56 ± 0.58 | 4.45 ± 0.41 | 3.84 ± 0.70 | 3.87 ± 0.56 | 3.63 ± 0.77 |