Table 4 Level of RI, Cdegree and ERI related to heavy metals in different treatments.

From: The fate of pollutants in the co-composting of natural mineral biochar and animal manures in an intermittent aeration and mixing bioreactor (IAMB)

Treatment

CF

ERI

Cdegree

Zn

Cu

Cr

Zn

Cu

Cr

T1

1

4.4

0.26

1

22.03

0.53

1.89

T2

0.92

1.73

0.11

0.92

8.65

0.23

0.92

T3

1.38

2.43

0.41

1.38

12.17

0.82

1.41

T4

1.59

1.96

0.32

1.59

9.83

0.64

1.29

T5

0.55

3.42

0.23

0.55

17.12

0.47

1.4

T6

1.15

2.51

0.39

1.15

12.55

0.78

1.35

T7

1.11

1.46

0.38

1.11

7.31

0.76

0.98

T8

1.15

3.45

0.46

1.15

17.26

0.92

1.68

T9

0.69

2.48

0.3

0.69

12.44

0.61

1.16

T10

0.69

2.59

0.11

0.69

12.95

0.22

1.13

T11

0.6

1.42

0.1

0.6

7.12

0.2

0.71

T12

0.76

1.46

0.2

0.76

7.34

0.41

0.81

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