Table 9 The concentration of elements in molybdenite ore leach solution at different pH in the adsorption process.

From: Targeted elimination of molybdenum ions from a leaching solution with the ability of radiated grafting GMA-PAN nanofibers

Element

\(C_{i} \left( {ppm} \right)\)

\(C_{e} \left( {ppm} \right)\)

\(k_{d}\)

\(\alpha\)

pH = 1

 Al

26.33

15.21

358.38

1.44

 Ca

16.96

16.64

9.42

54.76

 Fe

77.88

77.63

1.57

327.05

 Mo

404.9

197.2

516.29

1

 Cu

41.71

41.35

4.26

120.97

pH = 3

 Al

26.72

10.63

591.84

1.34

 Ca

17.76

17.16

13.67

58.15

 Fe

20.94

18.64

48.24

16.47

 Mo

418.9

138.1

795.04

1

 Cu

42.15

40.69

14.03

56.66

pH = 5

 Al

24.72

12.17

300.94

0.54

 Ca

16.87

16.7

2.97

55.24

 Fe

19.3

8.01

411.32

0.39

 Mo

378.4

242.2

164.11

1

 Cu

34.85

33

16.36

10.03

pH = 7

 Al

25.89

19.43

95.72

0.81

 Ca

13.43

13.26

3.69

21.01

 Fe

0.83

0.24

707.77

0.11

 Mo

486.9

383.6

77.53

1

 Cu

2.04

1.21

197.49

0.39

pH = 9

 Al

22.18

22.04

1.88

6.83

 Ca

14.43

12.05

58.49

0.22

 Fe

0.34

0.09

822.63

0.01

 Mo

447.1

428.5

12.85

1

 Cu

1.8

0.58

622.93

0.02

pH = 11

 Al

27.63

27.31

3.45

0.33

 Ca

4.95

4.94

0.59

1.96

 Fe

0.32

0.28

42.09

0.027

 Mo

479.4

477.5

1.17

1

 Cu

1.8

0.54

687.62

0.002

pH = 13

 Al

32.93

32.83

0.87

0.27

 Ca

3.78

3.75

2.31

0.11

 Fe

0.58

0.56

10.31

0.023

 Mo

469.7

469.3

0.24

1

 Cu

2.22

1.34

189.62

0.001

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