Table 6 BBD design matrix for the three independent variables with the actual responses for Qe (mg g-1) and RE (%) values.

From: Identification of influential parameters and conditions in heavy metals adsorption onto Cal-LDH-PC using optimization approaches of RSM and Taguchi

 

RE (%)

Qe (mg g-1)

Run

Zn

Cd

Pb

Ni

Zn

Cd

Pb

Ni

1

80.97

84.81

51.42

72.98

26.10

30.84

28.16

33.901

2

95.675

86.88

76.15

99.2013

281.2

285.43

270.44

288.58

3

88.42

81.89

93.305

78.375

31.26

24.78

33.92

28.5

4

92.16

92.69

31.01

67.8812

281.97

263.07

112.89

197.47

5

95.6889

95.04

79.8667

79.4222

861.2

814.04

718.8

714.8

6

98.43

95.26

79.75

73.21

86.23

82.40

78.18

74.94

7

99.6656

99.8944

96.1889

98.7967

896.99

899.05

865.7

889.17

8

96.66

97.64

68.5

73.08

89.47

89.971

82.843

88.67

9

89.81

94.46

75.59

93.305

34.529

35.756

17.814

33.929

10

96.875

78.24

96.51

67.4125

281.81

261.69

259.23

196.10

11

86.39

71.11

95.435

65.12

28.96

22.62

34.70

12.109

12

96.8919

99.83

67.5625

97.62

281.86

263.52

196.54

198.52

13

95.5111

98.86

58.05

85.84

859.6

808.04

467

707.3

14

95.6056

98.9578

41.6333

78.9

860.45

890.62

374.7

665.2

15

94.11

96.63

38.4444

73.1778

85.911

88.995

34.6

65.86

16

95.1489

99.67

43.18

65.0889

85.634

89.703

19.22

58.58

17

90.14

96.6

98.23

91.15

195.4

197.21

196.46

188.02

18

95.44

80.11

47.201

44.91

1550.87

1444.5

679.8

1109.5

19

84.057

68.44

54.21

24.67

17.409

11.794

11.65

3.42

20

97.0069

99.29

62.2188

78.79

155.211

144.51

99.55

112.55

21

95.7422

96.79

71.08

95.24

156.66

147.65

103.25

132.6

22

95.7178

94.29

65.88

82.0222

156.62

148.09

145.23

134.21

23

93.9

99.04

68.6

99.5567

160.69

162.06

66.92

162.91

24

96.53

99.9011

73

99.5911

159.47

163.47

119.45

162.96

25

96.9911

95.35

97.6856

95.3722

158.71

156.00

159.84

156.06

26

98.35

95.9

91.78

99.6411

163.56

161.48

160.00

163.04

27

98.13

94.68

97.9122

99.6544

159.45

160.41

160.22

163.07