Actinium-227
| 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) | |||||||
| 89 | Actinium-227 | D, see 224Ac | 2E-1 Bone surf | 4E-4 Bone surf | 2E-13 | – | – | – |
| (4E-1) | (8E-4) | – | 1E-15 | 5E-9 | 5E-8 | |||
| W, see 224Ac | – | 2E-3 Bone surf | 7E-13 | – | – | – | ||
| – | (3E-3) | – | 4E-15 | – | – | |||
| Y, see 224Ac | – | 4E-3 | 2E-12 | 6E-15 | – | – | ||
Page Last Reviewed/Updated Wednesday, March 24, 2021
Page Last Reviewed/Updated Wednesday, March 24, 2021