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Environmental risk assessments for pollution by PTMs in leaching solutions (bold values are single-factor contamination indexes).
| PTM | Cd | Cr | Cu | Mn | Ni | WQI | Result | |
|---|---|---|---|---|---|---|---|---|
| Sintered slag | Static soaking | -- | 0.720 | 0.022 | 1.600 | 0.430 | 67.078 | Good |
| Dynamic leaching | 0.400 | 0.760 | 0.177 | 19.300 | 8.300 | 616.411 | Undrinkable | |
| Waste slag | Static soaking | -- | 0.800 | 0.821 | 3.860 | 8.700 | 186.900 | Poor |
