Use of Forestry Wastes for Biosorption of Dyes and Cr (VI)

Table 3

Parameter of the Langmuir adsorption model of dyes and Cr (VI) (at 25 ± 0.2°C).

Adsorbents	Basic Red 18			Acid Red 111			Cr (VI)
	𝑆𝑀 mg g^−1	𝐾𝐿 L mg^−1	𝑅^2	𝑆𝑀 mg g^−1	𝐾𝐿 L mg^−1	𝑅^2	𝑆𝑀 mg g^−1	𝐾𝐿 L mg^−1	𝑅^2
PC	142.85	0.26	0.96	7.54	0.09	0.97	7.16	16.24	0.99
PC-N	158.73	0.75	0.99	7.92	0.49	0.98	4.19	0.30	0.98
OC	156.20	0.32	0.97	7.99	0.16	0.98	6.54	1.91	0.97
OC-N	133.33	0.24	0.99	9.95	0.14	0.99	7.48	14.85	0.99