Biosorption of Ni(II), Cr(III), and Co(II) from Solutions Using Acalypha hispida Leaf: Kinetics, Equilibrium, and Thermodynamics

Table 3

Freundlich isothermal parameters the biosorption of Ni(II), Cr(III), and Co(II) using Acalypha hispida leaf.

Metal ion	1/𝑛	𝐾𝑓	𝑅	S.D.
Ni(II)	2.4181	0.0742	0.9945	0.06
Cr(III)	0.3598	54.1627	0.9983	0.01
Co(II)	0.8432	1.0795	0.9885	0.06