Table 2 The ratio of desorbed P to adsorbed P for Fe-based MIL MOFs.

From: Effective Adsorption and Removal of Phosphate from Aqueous Solutions and Eutrophic Water by Fe-based MOFs of MIL-101

c0/mg·L−1

MIL-101(Fe)

NH2-MIL-101(Fe)

A/mg·g−1

D/mg·g−1

D/A%

A/mg·g−1

D/mg·g−1

D/A %

0.6

9.25

0

0

9.47

0

0

1.0

15.28

0.10

0.65

15.73

0.13

0.83

2.0

27.28

0.22

0.81

27.33

0.25

0.91

5.0

35.50

0.50

1.41

39.50

0.55

1.39

10.0

50.83

0.77

1.51

59.17

0.87

1.47

15.0

64.17

0.97

1.51

70.83

1.08

1.52

20.0

72.50

1.20

1.38

82.50

1.20

1.45

30.0

82.50

1.27

1.54

95.83

1.30

1.36

40.0

94.17

1.52

1.61

105.00

1.53

1.46

50.0

96.67

1.70

1.76

117.5

1.82

1.55

60.0

106.67

1.97

1.85

121.67

2.17

1.78

  1. A-Adsorbed phosphate(mg·g−1); D-Desorbed phosphate(mg·g−1); D/A-Desorption rate(%).
Back to article page