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Hafnium-181
| Atomic No. |
Radionuclide | Class | Table 1 Occupational Values |
Table 2 Effluent Concentrations |
Table 3 Releases to Sewers |
|||
|---|---|---|---|---|---|---|---|---|
| Col. 1 | Col. 2 | Col. 3 | Col. 1 | Col. 2 | ||||
| Oral Ingestion ALI (µCi) |
Inhalation | Air (µCi/ml) |
Water (µCi/ml) |
Monthly Average Concentration (µCi/ml) |
||||
| ALI (µCi) |
DAC (µCi/ml) |
|||||||
| 72 | Hafnium-181 | D, see 170Hf | 1E+3 | 2E+2 Bone surf |
7E-8 | - | 2E-5 | 2E-4 |
| - | (4E+2) | - | 6E-10 | - | - | |||
| W, see 170Hf | - | 4E+2 | 2E-7 | 6E-10 | - | - | ||
Page Last Reviewed/Updated Thursday, May 23, 2013

