The WCMBR Series Marine Sewage Treatment System is designed to meet international maritime pollution prevention standards while delivering reliable and efficient wastewater treatment. Using advanced membrane bioreactor (MBR) technology combined with biological treatment and ultraviolet disinfection, the system ensures safe discharge that complies with IMO MEPC.159(55), USCG, and CCS certifications.
Built with a compact structure and durable materials, the WCMBR system provides high efficiency, low energy consumption, and long service life. It is suitable for vessels of different crew capacities, with models available for 10 to 100 persons. The system achieves strict discharge standards, including SS ≤35 mg/L, BOD5 ≤25 mg/L, COD ≤125 mg/L, and coliform count ≤100/100 mL.
Factory‑direct supply guarantees competitive pricing, customization options, and professional support. This system is widely used in ships, offshore platforms, and marine engineering projects, offering a cost‑effective solution for global customers seeking dependable sewage treatment equipment.
Key Features
- DURABLE MATERIAL – Robust construction ensures corrosion resistance and long service life.
- ADVANCED TECHNOLOGY – Membrane bioreactor and UV disinfection deliver efficient treatment.
- CERTIFIED QUALITY – IMO MEPC.159(55), USCG, and CCS compliant.
- COMPACT DESIGN – Saves installation space and reduces energy consumption.
- MULTIPLE MODELS – Available for 10–100 persons to meet diverse vessel requirements.
Applications
- Commercial cargo vessels
- Offshore oil and gas platforms
- Passenger ships and ferries
- Marine engineering and construction projects
- Coastal and international shipping fleets
Specifications
| Model | Capacity (persons) | Flow Rate (m³/h) | Inlet Diameter (mm) | Outlet Diameter (mm) | Certification |
|---|---|---|---|---|---|
| WCMBR10 | 10 | 0.5 | 1523 | 125 | IMO/CCS/USCG |
| WCMBR20 | 20 | 0.5 | 1523 | 125 | IMO/CCS/USCG |
| WCMBR30 | 30 | 0.5 | 1523 | 125 | IMO/CCS/USCG |
| WCMBR50 | 50 | 0.5 | 1523 | 125 | IMO/CCS/USCG |
| WCMBR100 | 100 | 0.5 | 1523 | 125 | IMO/CCS/USCG |
Discharge Standards: SS ≤35 mg/L, BOD5 ≤25 mg/L, COD ≤125 mg/L, Coliform ≤100/100 mL
Origin: China
Drive: Electric
Extra Sections
Functions
- Provides biological and membrane treatment for sewage
- Ensures safe discharge with UV disinfection
Advantages
- Compact and energy‑efficient design
- Certified compliance with international standards
- Factory‑direct supply ensures cost savings








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