Adsorptive Removal of Trichloroethylene in Water by Crop Residue Biochars Pyrolyzed at Contrasting Temperatures: Continuous Fixed-Bed Experiments

Table 3

Thomas model parameters for trichloroethylene (TCE) sorption onto biochars derived from soybean stover pyrolyzed at 300°C (BC300) and 700°C (BC700) and activated carbon (AC).

	Regression mode	(mL min^−1 mg^−1)	(mg g^−1)
BC300	Linear	0.091	45.81	0.972
	Nonlinear	0.056	78.02	0.965
BC700	Linear	0.018	682.8	0.908
	Nonlinear	0.011	961.4	0.977
AC	Linear	0.009	1212	0.863
	Nonlinear	0.009	1436	0.987