Adsorptive Removal of Copper by Using Surfactant Modified Laterite Soil

Table 2

The fit parameters for Cu²⁺ adsorption onto SML which are maximum adsorbed amount , the equilibrium constants and for first layer adsorption and multilayer adsorption, respectively, and the number of cluster of Cu²⁺ ion .

C salt; (mM NaCl)	(mg/g)	(g/mg)
1	150			2.4
10	185			2.5
50	110			2.5