The bioconcentration factor (the ratio of the metal concentration in whole plants to the initial metal concentration in water) exceeds 2000 for all metals (with the exception of Zn and Cd at pH 6).
The bioconcentration factor (the ratio of themetal concentration in whole plants to the initial metal concentration in water) exceeds 2000 for all metals(with the exception of Zn and Cd at pH 6).