Uranium Leaching from Contaminated Soil Utilizing Rhamnolipid, EDTA, and Citric Acid

Table 3

The average metal found of the four soil samples (𝜇g/g), along with the limit of detection for each metal.

	Mining		Control		LOD (ppb)
	Cameron ′10	Cameron ′11	Leupp ′10	Leupp ′11
	𝜇g/g		𝜇g/g		𝜇g/g
238U	6.5	4.1	2.0	1.4	0.018
St. Dev	0.2	0.1	0.1	0.02