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

Mercury-203

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-203 Vapor - 8E+2 4E-7 1E-9 - -
Organic D 5E+2 8E+2 3E-7 1E-9 7E-6 7E-5
D, see 193mHg 2E+3 1E+3 5E-7 2E-9 3E-5 3E-4
W, see 193mHg - 1E+3 5E-7 2E-9 - -

Page Last Reviewed/Updated Thursday, March 25, 2021