Actinium-228
| 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-228 | D, see 224Ac | 2E+3 | 9E+0 Bone surf | 4E-9 | – | 3E-5 | 3E-4 |
| – | (2E+1) | – | 2E-11 | – | – | |||
| W, see 224Ac | – | 4E+1 Bone surf | 2E-8 | – | – | – | ||
| – | (6E+1) | – | 8E-11 | – | – | |||
| Y, see 224Ac | – | 4E+1 | 2E-8 | 6E-11 | – | – | ||
Page Last Reviewed/Updated Wednesday, March 24, 2021
Page Last Reviewed/Updated Wednesday, March 24, 2021