Fig. 9
From: Adsorption of Fe-modified peanut shell biochar for Pb(II) in mixed Pb(II), Cu(II), Ni(II) solutions
adsorption–desorption curves of BC (a), and Fe@BC (b), respectively.
Fig. 9 | Scientific Reports
From: Adsorption of Fe-modified peanut shell biochar for Pb(II) in mixed Pb(II), Cu(II), Ni(II) solutions
adsorption–desorption curves of BC (a), and Fe@BC (b), respectively.
