United States Nuclear Regulatory Commission - Protecting People and the Environment

Technetium-101

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)
43 Technetium-1012 D, see 93mTc 9E+4
St. wall
3E+5 1E-4 5E-7 - -
(1E+5) - - - 2E-3 2E-2
W, see 93mTc - 4E+5 2E-4 5E-7 - -
Page Last Reviewed/Updated Thursday, July 25, 2013