Treatment of Yellow Phosphorus Slag and Reuse of It as an Absorbent of Chromium (VI) Ions and Methylene Blue

Table 14

Parameters for plotting adsorption isotherms of MB adsorption using YPS.

No.	Co (mg·L^−1)	Ce (mg·L^−1)	1/Ce	LogCe	LnCe	Qe (mg·g^−1)	1/Qe	Log Qe	Ln Qe
1	3	0.09	11.49	−1.06	−2.44	2.91	0.34	0.46	1.07	39.14
2	5	0.18	5.57	−0.75	−1.72	4.82	0.21	0.68	1.57	21.77
3	7	0.34	2.90	−0.46	−1.07	6.66	0.15	0.82	1.90	11.38
4	10	0.30	3.38	−0.53	−1.22	9.70	0.10	0.99	2.27	13.38
5	13	0.60	1.67	−0.22	−0.52	12.40	0.08	1.09	2.52	5.94
6	15	0.86	1.16	−0.06	−0.15	14.14	0.07	1.15	2.65	3.62

: initial MB concentration and absorbed MB concentration, respectively.