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Table 7 Adsorption Kinetics

From: Adsorption of chromium from electroplating wastewater using activated carbon developed from water hyacinth

Kinetics model

Pseudo-first-order

R2

0.5556

 

Kl (min−1)

0.014

Equation

Y = 0.006 X + 3.323

Pseudo-second-order

R2

0.9891

K2 (g/mg/min)

3.21*10–5

Equation

Y = 0.0003X + 0.0028

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BMC Chemistry

ISSN: 2661-801X

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