Table 1 Summary of results from CWAO studies on the degradation of organic dyes
Catalysts | Catalyst amount (g) | Volume (mL) | Dye concentration (mg/L) | Testing temperature (°C) | Time (min) | gcatalyst/gdye* | Adsorption rate (%) | Ref. |
---|---|---|---|---|---|---|---|---|
Na 2 Mo 4 O 13 /α-MoO 3 | 0.05 | 300 | 200 | 30 | 30 | 0.83 | 100.0 | This work |
Ce/MoO 3 | 0.1 | 100 | 300 | 25 | 20 | 3.3 | 98.0 | |
Zn 1.5 PW 12 O 40 | 0.2 | 200 | 34.1 | RT | 360 | 29.3 | 80.0 | |
Mo-Zn-Al-O | 0.272 | 100 | 85 | RT | 60 | 32 | 80.1 | |
ZnO/MoO 3 /SiO 2 | 1 | 100 | 300 | RT | 25 | 33.3 | 95.3 | |
ZnO/MoO 3 | 1 | 100 | 300 | RT | 18 | 33.3 | 98.0 | |
CuO-MoO 3 -P 2 O 5 | 1.33 | 100 | 300 | 35 | 10 | 44.3 | 99.3 | |
FeO x -MoO 3 -P 2 O 5 | 1.33 | 100 | 300 | 35 | 30 | 44.3 | 98.0 | |
Fe 2 O 3 -CeO 2 -TiO 2 /γ-Al 2 O 3 | 3 | 100 | 500 | 25 | 150 | 60 | 98.1 | |
Zn 1.5 PMo 12 O 40 | 0.1 | 100 | 10 | RT | 40 | 100 | 98.0 |