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Table 3 Freundlich and Langmuir isotherm constants for atrazine sorption in the assessed soil samples

From: Equilibrium, kinetic and thermodynamic studies on the adsorption of atrazine in soils of the water fluctuation zone in the Three-Gorges Reservoir

Samples

T(K)

Freundlich

Langmuir

KF

N

R2

Qmax

KL

R2

Wanzhou soil

298

2.05

1.55

0.988

63.69

0.056

0.998

308

1.55

1.17

0.994

55.87

0.037

0.989

318

1.31

1.14

0.996

32.89

0.040

0.992

Wushan soil

298

1.77

1.49

0.981

48.07

0.066

0.995

308

1.36

1.13

0.993

34.60

0.075

0.997

318

1.02

1.08

0.988

17.79

0.162

0.993