United States Nuclear Regulatory Commission - Protecting People and the Environment

Curium-250

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)
96 Curium-250 W, all compounds 4E-2
Bone surf
3E-4
Bone surf
1E-13 - - -
(6E-2) (5E-4) - 8E-16 9E-10 9E-9
Page Last Reviewed/Updated Thursday, July 10, 2014