Cabbage waste derived activated carbon for removing hexavalent chromium from synthetic and tannery wastewater

BMC Chemistry

Table 2 Adsorption isotherm models parameters for Cr (VI)

Adsorbent	Langmuir isotherm model					Freundlich isotherm model
Parameters	\({q}_{max}\)	K_L	R²	χ²	R_L	K_F	\(\frac{1}{n}\)	R²	χ²
Value	54.89	0.55	0.89	22.43	0.02–0.15	21.25	0.39	0.98	3.87

ISSN: 2661-801X