Table 3 Kinetic parameters of various kinetic models for MG dye, OOSS dye and TC pharmaceutical pollutants’ oxidation via Co/Fe@C/H2O2.

From: Thermal shock treatment of recyclable bimetallic MOF derived carbon composite for organics oxidation by advanced Fenton-Like technique

Catalyst Conc. (mg L−1)

Zero-Order Kinetics

First-Order Kinetics

Second-Order Kinetics

 

k0

(mg L−1 min−1)

t1/2(min)

R2

k1(min−1)

t1/2(min)

R2

k2

(Lmg−1min−1)

t1/2(min)

R2

MG dye

10

0.27

1.68

0.46

0.09

7.35

0.68

0.018

641.7

0.80

20

0.31

1.91

0.48

0.13

5.1

0.77

0.059

202.08

0.99

40

0.36

2.2

0.5

0.27

2.48

0.89

0.363

33.17

0.92

80

0.33

2.04

0.43

0.24

2.78

0.63

0.491

24.54

0.90

OOSS dye

10

1.17

29.4

0.34

0.11

6.05

0.74

0.0017

58822

0.75

20

0.95

23.7

0.3

0.074

9.33

0.61

0.0007

14285

0.96

40

1.03

25.8

0.71

0.034

20.5

0.81

0.0003

333327

0.90

80

0.64

16.1

0.44

0.032

20.7

0.85

0.0002

499991

0.90

TC pharmaceutical

10

0.26

6.5

0.3

0.02

34.65

0.50

0.0008

62475

0.70

20

0.43

10.7

0.57

0.03

22.72

0.89

0.0011

45436

0.77

40

0.77

19.3

0.65

0.06

9.98

0.95

0.0032

15618

0.90

80

0.53

13.4

0.61

0.034

20.2

0.78

0.0014

35700

0.90

  1. \(*C_{t} = C_{o} - k_{0} t,\user2{ }**\user2{ }(C_{t} = C_{o} - e^{{k_{1} t}} ~,***\left( {\frac{1}{{C_{t} }}} \right) = \left( {\frac{1}{{C_{0} }}} \right) - k_{2} t,~\) k0, k1, k2: kinetic rate constants of zero-, first- and second-reaction kinetic models; Co and Ct¬ : pollutant concentrations at initial and time t; t: time; R2: correlation coefficient; t1/2 half-life time. .
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