Concentration of elements in different fractions and their uncertainties | ||||||||||
| Lignite (LIG) | Limestone | FGD-W1 | FGD-W2 | Bulk gypsum | |||||
Ag | a0.12 | - | a0.02 | - | a0.003 | - | a0.003 | - | a0.1 | - |
Al | 22,200 | 800 | a2430 | - | a3.00 | - | a2.50 | - | 7650 | 280 |
As | 8.19 | 0.30 | 1.32 | 0.05 | a0.03 | - | a0.04 | - | 7.52 | 0.27 |
Au | a0.0008 | - | a0.0003 | - | a0.0002 | - | a0.0001 | - | a0.001 | - |
Ba | 122 | 5 | 19.9 | 0.9 | a0.20 | - | a0.15 | - | 48.8 | 2.1 |