Layered Double Hydroxides as Effective Adsorbents for U(VI) and Toxic Heavy Metals Removal from Aqueous Media

Figure 3

The forms of U(VI) (a) and Cu(II) (b) in aqueous solution in the presence of carbonate ions. 𝐶_(co32−)=10⁻³ M; 𝐶_U(VI)=𝐶_Cu(II)=10⁻⁴ M.

(a)

(b)