Journal of Chemistry / 2016 / Article / Tab 3

Research Article

A Comparison Study of Mechanism: Cu2+ Adsorption on Different Adsorbents and Their Surface-Modified Adsorbents

Table 3

Parameters for adsorption isotherm of Cu(II) on CB and bentonite.

NumberTreatmentLangmuirFreundlich
(mg/g) (L/mg) (mg/g) (L/mg)

aCB16.5070.0210.9951.2290.5070.995
bOCB23.4190.0910.9634.4270.3790.992
cBentonite7.0590.5780.9723.6860.4680.924
dOrganic bentonite11.1680.0980.9761.2090.6450.799