Fig. 17
From: Adsorption of Fe-modified peanut shell biochar for Pb(II) in mixed Pb(II), Cu(II), Ni(II) solutions

Other dynamics models, (a) IPDM, (b) EDM, (c) BDM, and (d) DCDM.
From: Adsorption of Fe-modified peanut shell biochar for Pb(II) in mixed Pb(II), Cu(II), Ni(II) solutions

Other dynamics models, (a) IPDM, (b) EDM, (c) BDM, and (d) DCDM.