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. 2025 Nov 12;10(46):55544–55553. doi: 10.1021/acsomega.5c06438

3. Values of am (μg g–1), KL (L g–1), KF [(μg g–1) (L μg–1)1/n], N (−), βS (−), KS (L μg–1), and aS (L μg–1) and Values of R2, χ2, and RMSE for Langmuir, Freundlich, and Sips Isotherm Models.

Pesticide Isotherm model Model constants R 2 χ2 RMSE
ATZ Langmuir am = 273.284; K L = 0.0003 0.988 1.592 1.009
Freundlich K F = 0.132; n = 1.092 0.988 1.941 1.138
Sips K S = 0.095, β S = 0.983, a S = 0.0002 0.988 1.032 2.129
FIP Langmuir am = 34.63; K L = 0.0138 0.971 3.573 1.543
Freundlich K F = 1.416; n = 1.771 0.931 8.428 2.37
Sips K S = 0.048, β S = 1.690, a S = 0.002 0.986 2.310 1.075