. 2020 Mar 14;18(1):149–162. doi: 10.1007/s40201-020-00448-1

Table 6.

Parameters that elucidate the sorption of chlorpyrifos in Rhodic Ferralsol

Linear	Langmuir $\frac{1}{Q e} = \frac{1}{C m} + \frac{1}{K L C m C e}$			Freundlich $log q eq = logK f + (\frac{1}{n}) log C eq$			Dubinin and Radushkevich lnQeq = ln Qd − Bdε²			Sips $q_{eq} = \frac{q_{\max} {(K_{s} C_{eq})}^{n}}{1 + {(K_{s} C_{eq})}^{n}}$			Temkin q_eq = B ln A_t + B ln C_eq
	Q_m (μg g⁻¹)	485.554		K_f (μg g⁻¹)	1.816		Q_d (mol L⁻¹)	0.0005		n	0.493		B (J mol⁻¹)	57.611
	K_L (L μg⁻¹)	0.001		n	1.031		E (KJ mol⁻¹)	9.861		Ks (L μg⁻¹)	0.026		b_t	43.237
	R_L	0.595		R²	0.980		R²	0.990		R²	0.980		A_t (L g⁻¹)	0.084
	R²	0.994		R²	0.980		R²	0.990		R²	0.980		R²	0.996
Non-linear	Langmuir $Q_{e} = Qm K_{L} \frac{C_{eq}}{(1 + K_{L} C_{eq})}$			Freundlich $Q_{e} = K_{f} {C_{eq}}^{\frac{1}{n}}$			Dubinin and Radushkevich $Q_{e} = Q_{sat} (exp {(- B_{d} RTLn (1 + \frac{1}{C_{eq}}))}^{2}$			Sips $Q_{e} = Q_{sat} K_{s} {C_{eq}}^{(\frac{n}{1 + K_{s} C_{eq}^{n}})}$			Temkin $q_{eq} = (\frac{RT}{b_{t}}) ln (A_{t} C_{eq})$
		Values	SSE		Values	SSE		Values	SSE		Values	SSE		Values	SSE
	Q_m (μg g⁻¹)	389.61	102.83	K_f (μg g⁻¹)	2.035	0.617	Q_sat (μg g⁻¹)	4.5E-04	6.0E-05	n	1.610	0.322	B (J mol⁻¹)	57.302	1.670
	K_L (L μg⁻¹)	0.006	0.0019	n	1.076	0.088	B_d (mol² J⁻²)	4.1E-03	3.4E-04	Ks (L μg⁻¹)	1.8E-03	1.1E-03	b_t	43.237	1.670
	R_L	0.188		R²	0.985		E (KJ mol⁻¹)	11.079		Q_sat (μg g⁻¹)	182.340	55.437	A_t (L g⁻¹)	0.084	0.004
	R²	0.990		R²	0.985		R²	0.984		R²	0.989		R²	0.988

n = 5; SSE: Error sum of squares.