Promethium-150

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)
61	Promethium-150	W, see ¹⁴¹Pm	5E+3	2E+4	8E-6	3E-8	7E-5	7E-4
61	Promethium-150	Y, see ¹⁴¹Pm	-	2E+4	7E-6	2E-8	-	-

Page Last Reviewed/Updated Thursday, March 25, 2021