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. 2016 Aug 27;9(4):127–142. doi: 10.1007/s12154-016-0157-5

Table 4.

Fitted isotherm models for the adsorption of Hg (II) on adsorbents

Samples R L
50 ppm 100 ppm 150 ppm 200 ppm
SBA-15 0.0450 0.0319 0.0184 0.0159
SBA-15/Ag (2.5 wt.%) 0.0232 0.0162 0.0093 0.0080
SBA-15/Ag (5 wt.%) 0.0156 0.0109 0.0062 0.0053
SBA-15/Ag (10 wt.%) 0.0117 0.0082 0.0047 0.0040