ZVI类Fenton-混凝同步去除印染废水中苯胺、Cr
6+
、锑
王麒,薛罡,钱雅洁,刘振鸿
Simultaneous removal of aniline, hexavalent chromium and antimony in textile wastewater by Fenton-like process
Qi Wang,Gang Xue,Yajie Qian,Zhenhong Liu
表5
反应时间对苯胺类物质、Cr
6+
、总锑同步去除的影响
反应时间/h
苯胺类物质
Cr
6+
总锑
剩余质量浓度/(mg·L
-1
)
去除率/%
剩余质量浓度/(mg·L
-1
)
去除率/%
剩余质量浓度/(mg·L
-1
)
去除率/%
1
1.52
31
0.213 0
73
0.129
68
2
1.16
47
0.073 0
91
0.114
72
4
0.45
80
0.007 5
99
0.090
78
6
0.31
86
0.006 8
99
0.067
83
8
0.42
81
0.006 9
99
0.052
87