Eco-Efficient Biosorbent Based on <i>Leucaena leucocephala</i> Residues for the Simultaneous Removal of Pb(II) and Cd(II) Ions from Water System: Sorption and Mechanism

<div>FT-IR spectra of LLEPs (a) before metal adsorption experiments (blank sample), (b) after Pb<sup>2+</sup> adsorption experiment, (c) after Cd<sup>2+</sup> adsorption experiment, and (d) after simultaneous Pb<sup>2+</sup> and Cd<sup>2+</sup> adsorption experiment, respectively.</div>

Bioinorganic Chemistry and Applications

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Figure 4: Eco-Efficient Biosorbent Based on <i>Leucaena leucocephala</i> Residues for the Simultaneous Removal of Pb(II) and Cd(II) Ions from Water System: Sorption and Mechanism 

Figure 4 | Eco-Efficient Biosorbent Based on Leucaena leucocephala Residues for the Simultaneous Removal of Pb(II) and Cd(II) Ions from Water System: Sorption and Mechanism 