United States Nuclear Regulatory Commission - Protecting People and the Environment

Rhenium-186m

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)
75 Rhenium-186m D, see 177Re 1E+3
St. wall
2E+3
St. wall
7E-7 - - -
(2E+3) (2E+3) - 3E-9 2E-5 2E-4
W, see 177Re - 2E+2 6E-8 2E-10 - -
Page Last Reviewed/Updated Thursday, July 25, 2013