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Table 1 Parameters of Langmuir and Freundlich adsorption isotherms of chromium

From: Bio-sorption for effective removal of chromium(VI) from wastewater using Moringa stenopetala seed powder (MSSP) and banana peel powder (BPP)

Metal ion Langmuir isotherm Freundlich isotherm
qm b RL R2 Kf 1/n R2
Cr(VI)-MSSP 9.709 0.0692 0.325 0.983 0.685 0.792 0.993
Cr(VI)-BPP 7.353 0.0879 0.275 0.976 0.635 0.779 0.983