United States Nuclear Regulatory Commission - Protecting People and the Environment

Plutonium-241

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)
94 Plutonium-241 W, see 234Pu 4E+1
Bone Surf
3E-1
Bone Surf
1E-10 - - -
(7E+1) (6E-1) - 8E-13 1E-6 1E-5
Y, see 234Pu - 8E-1
Bone Surf
3E-10 - - -
- (1E+0) - 1E-12 - -
Page Last Reviewed/Updated Thursday, July 10, 2014