Research Article
Competitive and Noncompetitive Batch Sorption Studies of Aqueous Cd(II) and Pb(II) Uptake onto Coffea canephora Husks, Cyperus papyrus Stems, and Musa spp. Peels
Figure 11
Freundlich sorption isotherms of Pb2+ ions sorption by C. canephora (a), Musa spp. (b), and C. papyrus (c) in competitive sorption studies.
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