Initial Mass of adsorbent G_o (g)

Mass of wetted adsorbent G_s (g)

Mass of water adsorbed $W_{H_{2}O}$ (g)

Mass of oil adsorbed w_ads (g)

Q_t

(g∙g⁻¹)

%

Removal

Adsorbed oil-water ratio (−)

10

12.5053

3.0

0.5053

0.051

53.5

0.25

15

18.0761

2.5

0.5761

0.038

61

0.23

20

24.3253

3.6

0.7253

0.036

76.81

0.2

25

29.9231

4.1

0.8231

0.033

87.2

0.2

30

35.8462

5.0

0.8462

0.028

89.61

0.18