Treatment of Yellow Phosphorus Slag and Reuse of It as an Absorbent of Chromium (VI) Ions and Methylene Blue
Table 5
Effect of adsorbent weight on Cr (VI) ion adsorption process.
No.
Mass (g)
Time (min)
pH
Temp. (°C)
Q (mg·g−1)
H (%)
1
0.1
120
7
20
2.901
29.01
2
0.2
120
7
20
1.158
23.15
3
0.3
120
7
20
0.728
21.85
4
0.5
120
7
20
0.823
41.16
5
1
120
7
20
0.169
16.86
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