Environmental Engineering Reference
In-Depth Information
Table 3.4
Summary of some results in the removal of dyes by Fenton's Oxidation.
Dye
Time
(min)
T
( C)
[H
2
O
2
]
(mM)
Catalyst
pH
Color
Removal
(%)
COD
Removal
(%)
TOC
Removal
(%)
References
Reactive Black 5
-
30
4.0
iron (III) impregnated
on rice husk ash
3
89.18
-
-
[69]
Alcian Blue
-
50
30.0
2.5
93.2
-
54.1
[70]
Reactive Black 5
-
30
4.0
iron (III) impregnated
on AC
3
89.18
-
-
[82]
Reactive Blue 19
5
-
8.3
-
3
80
-
-
[99]
C. I. Acid Red 14
6
80
8.7
Fe (II)-Y Zeolite
5.96
99
-
-
[77]
Reactive Black 5
150
-
12.0
Montmorillonite K10
2.5
99
-
-
[100]
Acid Red 1
120
30
8.0
iron ions loading on
rice husk
2.0
96
-
-
[81]
Direct Blue 15
50
30
2.8
-
4.0
100
-
-
[101]
Reactive Yellow 145
30
50
-
-
3
91.4
52.27
-
[102]
Reactive Black 5
15
-
-
-
3
97.5
21.6
-
[1]
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