SSS/mg

10

20

30

40

50

60

70

80

Dye removal capacity (q × 10⁴)

1.35

1.88

2.09

2.76

2.93

3.47

3.72

4.12

PEG

1.43

1.56

2.39

2.66

3.09

3.44

3.51

3.97

Adsorption percentage (Ads%)

24

32

35

45

46

55

54

74

PEG

20

24

36

38

47

51

58

61

Partition coefficient (K_d)

0.32

0.46

0.53

0.81

0.86

1.21

1.17

2.85

PEG

0.25

0.32

0.57

0.63

0.87

1.05

1.41

1.54