Journal of Chemistry / 2016 / Article / Tab 4

Research Article

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

Table 4

Characteristics of different adsorbents.

NumberTreatmentpHSurface area (m2⋅g−1)Zeta potential

aCB9.1931.33−6.06
bOCB6.01114.23−17.18
cBentonite10.29.54−17.50
dOrganic bentonite8.310.67−9.46