| Project Overview | |||||
|---|---|---|---|---|---|
| Construction Time | 2017 | Treatment Capacity | 3,600 m³/d | Influent Quality | COD <80 mg/L |
| Technology Used | ZQQD ozone catalytic oxidation treatment | Effluent Quality | COD <30 mg/L | ||
| Project Description | This project treats petrochemical wastewater at a capacity of 3,600 m³/day. By adopting ZQQD ozone catalytic oxidation treatment, the wastewater’s biodegradability is improved. Combined with the existing BAF process, effluent COD, ammonia nitrogen, sulfides, and volatile phenols are further reduced, ensuring COD below 30 mg/L with stable compliance. The system has been operating reliably for several years. | ||||
