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

Table 11

Effect of temperature on methylene blue adsorption process.

No.	Mass (g)	Time (min)	Temp. (°C)	Q (mg·g^−1)	H (%)
1	0.4	120	30	2.441	97.63
2	0.4	120	45	2.435	97.41
3	0.4	120	65	2.458	98.31