Abstract
An advanced oxidation process system to remove residual azo dye in water, called microwave-assisted UV (MDEL)/TiO2/K2S2O8 hybrid system, was developed and evaluated. The combinations of the component techniques led to increased decomposition rate constants, which are higher than the sum of each component technique. In particular, the decomposition rate constant obtained using the MDEL/TiO2/K2S2O8 hybrid system, which was the highest obtained in this study, was about 1.5 times larger than the sum of the rate constant obtained using the MDEL/K2S2O8 system and that obtained using the MDEL/TiO2 system.
Original language | English |
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Pages (from-to) | 205-210 |
Number of pages | 6 |
Journal | Journal of Industrial and Engineering Chemistry |
Volume | 35 |
DOIs | |
State | Published - 25 Mar 2016 |
Keywords
- Chemical vapor deposition
- Microwave
- Persulfate
- Photo-catalyst
- Reaction rate constant