Radon-220
| 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) | |||||||
| 86 | Radon-220 | With daughters removed | - | 2E+4 | 7E-6 | 2E-8 | - | - |
| With daughters present | - | 2E+1 (or 12 working level months) | 9E-9 (or 1.0 working level) | 3E-11 | - | - | ||
Page Last Reviewed/Updated Thursday, March 25, 2021
Page Last Reviewed/Updated Thursday, March 25, 2021