Technetium-99

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	Table 3 Releases to Sewers
			Oral Ingestion ALI (µCi)	Inhalation		Air (µCi/ml)	Water (µCi/ml)	Monthly Average Concentration (µCi/ml)
			Oral Ingestion ALI (µCi)	ALI (µCi)	DAC (µCi/ml)	Air (µCi/ml)	Water (µCi/ml)	Monthly Average Concentration (µCi/ml)
43	Technetium-99	D, see ^93mTc	4E+3	5E+3 St. wall	2E-6	-	6E-5	6E-4
		D, see ^93mTc	-	(6E+3)	-	8E-9	-	-
		W, see ^93mTc	-	7E+2	3E-7	9E-10	-	-

Page Last Reviewed/Updated Thursday, March 25, 2021