Table 3 Physiochemical properties of tested soil amendments tested.
From: Immobilization of cadmium and lead in contaminated paddy field using inorganic and organic additives
No. | Treatment name | pH | CEC (Cmolc kg−1) | Organic carbon (g kg−1) | Total Pb (mg kg−1) | Total Cd (mg kg−1) |
|---|---|---|---|---|---|---|
1 | Lime | 11.34 | — | N/D | 0.692 | 0.26 |
2 | DASY | 11.52 | 6.92 | 25.84 | 3.042 | 0.24 |
3 | DEK1 | 9.70 | 8.17 | 2.27 | 3.173 | 1.03 |
4 | Biochar | 8.16 | 19.21 | 403 | 1.696 | 0.07 |
5 | Fe-Biochar | 6.41 | 20.43 | 297 | 1.731 | 0.03 |
6 | Yirang | 11.55 | — | 7.58 | 2.343 | 1.02 |
7 | CaMg-P | 7.4 | — | N/D | 3.150 | 0.13 |
8 | GSA-1 | 11.78 | 148 | 28.12 | 6.615 | 0.14 |
9 | GSA-2 | 11.7 | 31.40 | 31.52 | 2.505 | 0.16 |
10 | GSA-3 | 11.68 | — | 74.21 | 4.483 | 0.24 |
11 | GSA-4 | 11.72 | — | 32.31 | 4.728 | 0.14 |
