Time (min) | Mass of wetted adsorbent Gs (g) | Mass of water adsorbed (g) | Mass of oil adsorbed wads (g) | Qt (g∙g−1) | t/Qt (min∙g∙g−1) | % Removal | Adsorbed oil-water ratio (−) |
15 | 18.085 | 2.5 | 0.5850 | 0.039 | 384.615 | 63.07 | 0.23 |
30 | 18.92 | 3.3 | 0.6204 | 0.041 | 731.71 | 65.7 | 0.19 |
45 | 20.106 | 4.4 | 0.7057 | 0.047 | 957.45 | 74.73 | 0.16 |
60 | 20.58 | 4.8 | 0.7825 | 0.052 | 1153.85 | 82.87 | 0.162 |
75 | 21.0 | 5.16 | 0.08457 | 0.056 | 1339.286 | 89.56 | 0.164 |