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18 m³/h Containerized Water Treatment System in Saudi Arabia
This project utilizes a highly integrated containerized RO system for the advanced treatment and reuse of laundry wastewater from the professional industrial laundering sector. With a design capacity of 18 m³/h (approx. 432 tons/day), the core objective is to purify wastewater characterized by high COD, high turbidity, and containing LAS (anionic surfactants) to a standard suitable for reuse in washing processes or for higher-grade applications, achieving significant water savings, pollution reduction, and economic benefits.
| 18 m³/h (Feed water designed at 22-25 m³/h, considering recovery rate) | |
| Design Treatment Capacity | |
| System Recovery Rate | 70% - 75% (Adjustable based on raw water salinity) |
| RO Desalination Rate | ≥ 97% |
| Key Product Water Quality | Conductivity: < 200 μS/cm (Specific to feed water) |
| COD: < 20 mg/L | |
| Turbidity: < 0.5 NTU | |
| Hardness: Very Low (Effectively prevents scaling in laundry equipment) | |
| Core Configuration | Anti-fouling RO membranes (e.g., BW30-365 FR), 304/316L stainless steel piping, Grundfos/Pentair high-pressure pumps, Siemens/Schneider PLC |
| Operation Mode | Fully automatic continuous operation, featuring low-pressure flushing and automatic chemical cleaning procedures |
Outcome: Chuangdong system is highly suitable for large-scale laundry operations facing water scarcity, stringent environmental regulations, and operational cost sensitivity. It is projected to save over 60% in freshwater costs and corresponding discharge fees annually.