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4
初始pH对苯胺类物质、Cr
6+
、总锑同步去除的影响
初始pH
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/%
2
0.58
74
0.006 1
99
0.047
88
3
0.31
86
0.006 7
99
0.053
87
4
0.59
73
0.009 8
99
0.084
79
5
1.11
50
0.044 1
94
0.129
68
6
1.51
31
0.121 0
85
0.167
58