|
pH
|
log 
|
Iron phasecsaturation
|
Cation
|
Chloride complexes
|
Sulfide complexes
|
Hydroxide complexes
|
Acetate complexes
|
Malonate complexes
|
Data set
|
|---|
|
8.00
|
-53.05
|
Mt
|
0.11
|
31.53
|
9.3 × 10-4
|
67.90
|
0.45
|
9.0 × 103
|
8
|
|
7.00
|
-52.85
|
Mt
|
0.28
|
81.11
|
0.04
|
17.30
|
1.22
|
0.02
|
7
|
|
6.00
|
-52.80
|
Py
|
0.33
|
93.57
|
2.75
|
2.01
|
1.29
|
0.03
|
6
|
|
6.00
|
-53.55
|
Py
|
0.01
|
3.73
|
96.12
|
0.08
|
0.05
|
1.0 × 10-3
|
5
|
|
6.40
|
-54.00
|
Py
|
1.5 × 10-3
|
0.43
|
99.54
|
0.02
|
6.2 × 10-3
|
1.3 × 10-4
|
4
|
|
7.00
|
-54.60
|
Py
|
1.3 × 10-4
|
0.04
|
99.95
|
7.9 × 10-3
|
5.5 × 10-4
|
1.1 × 10-5
|
3
|
|
7.30
|
-55.00
|
Py
|
2.8 × 10-5
|
8.0 × 103
|
99.99
|
3.4 × 103
|
1.2 × 10-4
|
2.3 × 10-6
|
2
|
|
7.70
|
-56.00
|
Py
|
6.8 × 10-6
|
1.9 × 103
|
99.99
|
2.1 × 103
|
2.8 × 10-5
|
5.5 × 10-7
|
1
|
- aSpeciation for the indicated complexes is given as mol% of total Zn. bThe 0.001 ppm isopleth is illustrated in Fig. 3. cSaturation with respect to hematite (H), pyrite (Py), or magnetite (Mt).
