Gadolinium-151

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)
64	Gadolinium-151	D, see ¹⁴⁵Gd	6E+3	4E+2 Bone surf	2E-7	–	9E-5	9E-4
		D, see ¹⁴⁵Gd	–	(6E+2)	–	9E-10	–	–
		W, see ¹⁴⁵Gd	–	1E+3	5E-7	2E-9	–	–

Page Last Reviewed/Updated Thursday, March 25, 2021