试验号

(A)

pH

(B) 浓度(mg/L)

(C)

时间(h)

(D)

投加量(mg/L)

Zn2+ 去除率(%)

Cd2+ 去除率(%)

1

1

1

1

1

52.7

74.4

2

1

2

2

2

57.6

86.7

3

1

3

3

3

63.2

96.8

4

2

1

2

3

67.9

63.1

5

2

2

3

1

65.7

55.3

6

2

3

1

2

78.4

81.1

7

3

1

3

2

87.9

72.5

8

3

2

1

3

93.4

59.3

9

3

3

2

1

84.7

51.5

KZn 1

57.83

69.50

74.83

67.70

TZn = 651.5

TCd = 640.7

KZn 2

70.67

72.23

70.07

74.63

KZn 3

88.67

75.43

72.27

74.83

RZn

30.84

5.93

4.76

7.13

KCd 1

85.97

70.00

67.10

60.40

KCd 2

66.50

67.10

71.60

80.10

KCd 3

61.10

76.47

74.87

73.07

RCd

24.87

9.37

7.77

19.70