Catalyst
0.02 g
Temp
˚C
Concentration of dye (M)
k∙sec−1
Time taken for complete degradation (min)
COD values in mg/L
Degradation efficiency %
Before degradation
After degradation
ZnS
50
0.2 × 10−4
13.5 × 10−4
10
352
16
95.45
65
0.2 × 10−4
15 × 10−4
12
352
16
95.45
50
0.2 × 10−4
11.51 × 10−5
110
880
288
67.27
65
0.2 × 10−4
8.25 × 10−5
90
880
288
67.27