However,95% or 98% of the absorbed 241Am are released by EDTA solution or 2 mol/L HNO 3, respectively.

• EDTA(乙二胺四乙酸 )饱和溶液和 2mol/LHNO3均可将吸附在少根根霉上的2 4 1Am解吸下来 ,解吸率分别为 95%25和 98%25。