Research Article
Mechanism and Kinetics Study for Photocatalytic Oxidation Degradation: A Case Study for Phenoxyacetic Acid Organic Pollutant
Table 1
Independent variables and experimental range for degradation of PAA.
| Parameters | Unit | Symbol | | | Range | | | −2 | −1 | 0 | +1 | +2 |
| ZnO loading | g/L | | 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | Initial concentration of PAA | mg/L | | 10.00 | 15.00 | 20.00 | 25.00 | 30.00 | Solution pH | | | 5.00 | 6.00 | 7.00 | 8.00 | 9.00 | Reaction time | min | | 10.00 | 20.00 | 30.00 | 40.00 | 50.00 |
|
|