Cobalt-57
Cobalt-57
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) |
|||||||
27 | Cobalt-57 | W, see 55Co | 8E+3 | 3E+3 | 1E-6 | 4E-9 | 6E-5 | 6E-4 |
Y, see 55Co | 4E+3 | 7E+2 | 3E-7 | 9E-10 | - | - |