Table 1 The rejections and the permeate fluxes to different inorganic salts and water contact angles of the resultant hollow fiber composite NF membranes.

From: Improving the anti-fouling property and permeate flux of hollow fiber composite nanofiltration membrane using β-cyclodextrin

Membrane

WCA (°)

R (%)

F (L·m−2·h−1)

Na2SO4

MgSO4

MgCl2

Na2SO4

MgSO4

MgCl2

PVDF UF

92.6

—

—

—

—

—

—

NF-0

61.3

31.5

59.3

94.6

18.7

14.6

12.7

NF-1

51.7

32.4

60.3

94.3

20.6

17.9

13.8

NF-2

35.7

30.9

58.6

95.1

23.4

19.8

15.6

NF-3

27.5

34.9

61.2

94.7

27

22.4

19.8

NF-4

23.2

33.4

60.3

94.2

28.1

23.0.8

19.7

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