Americium-238

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)
95	Americium-238²	W, all compounds	4E+4	3E+3 Bone surf	1E-6	–	5E-4	5E-3
95	Americium-238²	W, all compounds	–	(6E+3)	–	9E-9	–	–

Page Last Reviewed/Updated Wednesday, March 24, 2021