Flat Carbon Steel Integrated Wastewater Treatment System
A complete process train — pre-treatment, biological treatment, sedimentation and disinfection — in one epoxy-painted carbon steel tank for fast installation and automatic operation.
| Capacity (m³/d) | Dimensions L×W×H (mm) | Plate thickness (mm) | MBR membrane option |
|---|---|---|---|
| 5 | 2000×1500×1500 | 4 | 12 m² |
| 10 | 3000×1500×1800 | 4 | 30 m² |
| 20 | 4000×1500×1800 | 4 | 60 m² |
| 30 | 4000×2000×2000 | 4 | 100 m² |
| 40 | 5000×2000×2000 | 4 | 130 m² |
| 60 | 6500×1800×2500 | 5 | 200 m² |
| 80 | 8000×2000×2500 | 6 | 260 m² |
| 100 | 9500×2500×2500 | 6 | 330 m² |
| 120 | 11000×2500×2500 | 6 | 400 m² |
| 150 | 13000×2500×2500 | 6 | 500 m² |
| 200 | 13000×3000×3000 | 6 | 660 m² |
| 300 | 13000×2500×2500 (2 units) | 6 | 1000 m² |
| 400 | 13000×3000×3000 (2 units) | 6 | 1300 m² |
Each unit includes lift pump, reflux pump, blower (roots or regenerative type above 40 m³/d), control cabinet, piping and valves, water distribution system, media and media supports. MBR packages add self-priming and backwash pumps.



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Send us your flow rate, influent and target effluent parameters and our engineers will recommend the right configuration.
Contact Our Engineering TeamFlat Carbon Steel Integrated Wastewater Treatment — Applications and Selection
Flat carbon steel integrated plants are the standard choice for municipal, residential and industrial wastewater from 5 to 400 m³/d. The complete process train arrives as one package: pre-treatment, biological treatment, sedimentation and disinfection, ready for automatic operation on site.
What capacities are available?
Standard units cover 5, 10, 20, 30, 40, 60, 80, 100, 120, 150, 200, 300 and 400 m³/d. Larger duties are supplied as two-unit systems.
What is included in each unit?
Each unit includes a lift pump, reflux pump, blower (roots or regenerative type above 40 m³/d), control cabinet, piping and valves, water distribution system, media and media supports. MBR packages add self-priming and backwash pumps.
What does the optional MBR membrane package add?
An MBR package adds membrane filtration for higher effluent quality, compact footprint and potential water reuse. Membrane areas range from 12 m² (5 m³/d) to 1,300 m² (400 m³/d).
What material is the tank?
The tank is epoxy-painted carbon steel with plate thickness from 4 mm to 6 mm depending on capacity. Final sizing is based on your wastewater analysis and site conditions.
