Table 5 Error function investigation of the IM of the Cr+6 ions removal of various starting concentrations (100–400 mg/L) at 25 ± 2 °C onto 0.5–2.5 g/L NDAC600 doses.

From: Formation of self-nitrogen-doping activated carbon from Fish/sawdust/ZnCl2 by hydrothermal and pyrolysis for toxic chromium adsorption from wastewater

IM

APE%

X2

Hybrid

ERRSQ

MPSD

ARE

EABS

RMS

LIM

0.00

0.00

0.01

0.25

0.01

0.00

2.51

0.01

FIM

3.96

3932.10

17,096.1

631,492.6

20.64

3.96

3973.33

19.79

HIM

16.65

13,355.7

58,068.5

411,576.0

86.82

16.65

3207.71

83.27

TIM

6E − 5

0.0

0.0

1.3E − 4

2.9E − 4

6E − 5

5.6E − 2

2.8E − 4

DRIM

0.15

5.65

24.56

907.29

0.78

0.15

150.61

0.75

Back to article page