United States Nuclear Regulatory Commission - Protecting People and the Environment

Neptunium-236 (1.15E+5 y)

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)
93 Neptunium-236
(1.15E+5 y)
W, all compounds 3E+0
Bone surf
2E-2
Bone surf
9E-12 - - -
(6E+0) (5E-5) - 8E-14 9E-8 9E-7
Page Last Reviewed/Updated Thursday, July 25, 2013