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

Table 2

Composition of YPS samples obtained from the ICP method.

No.	Target	Unit	YPS1	YPS2
1	CaO	%	38.84	41.15
2	SiO2	%	39.17	38.67
3	P2O5	%	1.30	0.01
4	Fe	mg/kg	1425.00	1142.59
5	Al	mg/kg	7000.00	6172.60
6	Mn	mg/kg	798.08	846.15
7	Ti	mg/kg	28461.54	26078.80
8	Ni	mg/kg	969.23	260.79
9	Ba	mg/kg	257.69	202.63
10	Sr	mg/kg	798.08	819.89
11	Zn	mg/kg	49.42	66.23
12	Cr	mg/kg	16.46	18.42
13	Cu	mg/kg	6.73	10.56
14	Pt	mg/kg	0.04	0.03
15	Rb	mg/kg	6.37	9.27
16	Sb	mg/kg	1.53	2.53
17	Se	mg/kg	0.43	0.93
18	Sn	mg/kg	0.65	1.58
19	Tl	mg/kg	0.02	0.02
20	U	mg/kg	3.73	4.37
21	V	mg/kg	5.52	5.18
22	W	mg/kg	0.86	0.41