Table 7 Intra-particle diffusion and Elovich constants.

From: Engineering novel ceramic metal borates containing carbon for efficient sequestration of Toluidine Blue O from wastewater

Product

Intra-particle diffusion

Elovich

KId ((mg/(g.min0.5))

C (mg/g)

R2

α (mg/g.min)

β (g/mg)

R2

AFB500

51.18 ± 6.92

52.31 ± 37.92

0.9306

255.03 ± 55.58

0.00791 ± 0.00052

0.9830

AFB700

31.43 ± 3.68

35.17 ± 23.28

0.9229

218.54 ± 41.20

0.01148 ± 0.00060

0.9836

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