Adsorption Behaviors of 17α-Ethinylestradiol in Sediment-Water System in Northern Taihu Lake, China

Table 2

Fitting parameters of Freundlich equation for EE2 adsorbed in the three sediments under different concentrations of BPA.

Site	Freundlich model	BPA (mg/L)
		0	1	10	40
S1	𝐾𝐹	35.69	33.68	27.36	19.55
	1/𝑛	0.7357	0.8485	0.8718	1.0498
	𝑅^2	0.9620	0.9556	0.9951	0.9677
S2	𝐾𝐹	27.83	25.78	22.78	16.40
	1/𝑛	0.6910	0.7392	0.7517	0.8621
	𝑅^2	0.9961	0.9756	0.9978	0.9830
S3	𝐾𝐹	36.87	36.35	34.16	27.93
	1/𝑛	0.8236	0.8114	0.7777	1.0400
	𝑅^2	0.9932	0.9704	0.9974	0.9909