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Raw data used for the dose estimation attributed to ferrous metals.
| 226Ra | 232Th | 40K | Unit | Reference | |
|---|---|---|---|---|---|
| Tailing pond | 24 (17–32) | 14 (9.3–18) | 738 (717–762) | Bq kg−1 | (14) |
| Tailing pond background | 32 | 41 | 440 | Bq kg−1 | (12) |
| 210 Pb | 210 Po | ||||
| Dust of blast furnace | 2340 (2304–2376) | 470 (455–485) | Bq kg−1 | (21) | |
| Airborne conc around steel plant | 812 (618–1087) | 291 (154–564) |
Bq m−3
|
(16) | |
| Around steel plant background | 399 (382–416) | 48.5 (45.2–51.8) |
Bq m−3
|
(16) |
