Table 2 ANOVA results of the model for MG dye degradation.

From: Hydrolyzed MOF based Mo@h-ZIF-8/ZnS composite for enhanced photodegradation of dye pollutants using a combined experimental and RSM approach

Source

Sum of squares

df

Mean square

F-value

p-value

 

Model

390.97

14

27.93

72.36

< 0.0001

Significant

 A-H2O2 dosage

32.99

1

32.99

85.49

< 0.0001

 

 B-Catalyst dosage

13.53

1

13.53

35.06

< 0.0001

 

 C-Dye concentration

1.54

1

1.54

3.99

0.0642

 

 D-Time

98.66

1

98.66

255.63

< 0.0001

 

 AB

0.6006

1

0.6006

1.56

0.2313

 

 AC

1.07

1

1.07

2.78

0.1165

 

 AD

0.0182

1

0.0182

0.0472

0.8309

 

 BC

0.1369

1

0.1369

0.3547

0.5603

 

 BD

0.1936

1

0.1936

0.5016

0.4896

 

 CD

0.2304

1

0.2304

0.5970

0.4517

 

 A2

122.79

1

122.79

318.16

< 0.0001

 

 B2

88.83

1

88.83

230.16

< 0.0001

 

 C2

48.40

1

48.40

125.40

< 0.0001

 

 D2

79.93

1

79.93

207.10

< 0.0001

 

Residual

5.79

15

0.3859

   

Lack of fit

5.79

10

0.5789

  

Insignificant

Pure error

0.0000

5

0.0000

   

Cor total

396.76

29

    

Std. Dev.

0.6212

 

R2

0.9854

  

Mean

93.34

 

Adjusted R2

0.9718

  

C.V. %

0.6656

 

Predicted R2

0.9160

  
   

Adeq precision

26.0811

  
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