| pH | Ca2+ | Mg2+ | HT | F− | Cd | Cu | Fe | Mn | Pb | Zn |
pH | 1 | 0.63 | 0.82 | 0.67 | 0.38 | −0.24 | 0.13 | 0.47 | 0.36 | −0.02 | 0.47 |
Ca2+ |
| 1 | 0.52 | 0.99 | 0.70 | −0.62 | 0.30 | 0.53 | 0.27 | −0.40 | 0.59 |
Mg2+ |
|
| 1 | 0.58 | 0.26 | 0.01 | 0.39 | 0.22 | 0.19 | 0.25 | 0.37 |
HT |
|
|
| 1 | 0.68 | −0.59 | 0.32 | 0.53 | 0.27 | −0.36 | 0.59 |
F− |
|
|
|
| 1 | −0.58 | 0.04 | 0.49 | 0.04 | −0.66 | 0.44 |
Cd |
|
|
|
|
| 1 | 0.26 | −0.77 | −0.44 | 0.43 | −0.82 |
Cu |
|
|
|
|
|
| 1 | −0.77 | −0.44 | 0.43 | −0.82 |
Fe |
|
|
|
|
|
|
| 1 | 0.18 | −0.52 | 0.82 |
Mn |
|
|
|
|
|
|
|
| 1 | 0.35 | 0.46 |
Pb |
|
|
|
|
|
|
|
|
| 1 | −0.17 |
Zn |
|
|
|
|
|
|
|
|
|
| 1 |