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Home NRC Library Document Collections Regulations (NRC, 10 CFR) Part Index Radionuclides

Mercury-197

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)
80 Mercury-197 Vapor - 8E+3 4E-6 1E-8 - -
Organic D 7E+3 1E+4 6E-6 2E-8 9E-5 9E-4
D, see 193mHg 6E+3 1E+4 5E-6 2E-8 8E-5 8E-4
W, see 193mHg - 9E+3 4E-6 1E-8 - -

Page Last Reviewed/Updated Thursday, March 25, 2021