Advanced Marine Wastewater Processor
Our marine wastewater processor is an MEPC.227(64) certified solution specifically designed for shipboard blackwater treatment in compliance with MARPOL Annex IV regulations. This compact MBR-based system features innovative horizontal circular design and automated operation, making it ideal for commercial vessels where space optimization is critical.
Key Features & Regulatory Compliance
✔ Exclusive Blackwater Treatment – Designed specifically for toilet fecal sewage (no greywater dilution permitted)
✔ 2016 MARPOL Compliance – Mandatory for new vessel installations after January 1, 2016
✔ Space-Saving MBR Technology – 40% more compact than conventional systems
✔ Automated Operation – 24-hour unmanned operation with self-cleaning membranes
✔ Extended Membrane Life – 8-9 year service life with patented online cleaning system
Technical Specifications & Performance
Certified Effluent Quality
| Parameter | Treatment Standard | Methodology |
|---|---|---|
| BOD5 | ≤25 Qi/Qe mg/L | MBR Bio-oxidation |
| COD | ≤125 Qi/Qe mg/L | Catalytic oxidation |
| TSS | ≤35 Qi/Qe mg/L | Hollow fiber membrane |
| Coliform | ≤100 CFU/100mL | UV disinfection |
| pH Range | 6.0-8.5 | Automated control |
Model Range & Capacities
| Model | Capacity (Persons) | Dimensions (L×W×H mm) | Power (kW) |
|---|---|---|---|
| SWCM(I)-15 | 15-17 | 1870×1200×1450 | 2.5 |
| … | … | … | … |
| SWCM(I)-400 | 400-440 | 5980×2450×2600 | 11 |
Innovative Engineering Advantages
1. Advanced MBR System Design
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Horizontal circular tank with elliptical closures for pressure resistance
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Intermittent aeration creates aerobic/anoxic conditions for natural nutrient removal
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Air-lift sludge transfer reduces pump dependency
2. Patented Maintenance Solutions
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Online membrane cleaning (USD technology patent)
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Automatic flux recovery without manual intervention
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Backflush system prevents membrane fouling
3. Operational Benefits
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Fully automated control requiring minimal crew attention
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Compact footprint solves engine room space constraints
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Corrosion-resistant materials for extended marine service
Certifications & Applications
Approvals & Certifications
✅ ABS ✅ BV ✅ DNV ✅ LR
✅ RINA ✅ NK ✅ USCG ✅ CCS
Recommended Applications
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Cargo vessels (all sizes)
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Workboats & offshore support vessels
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Non-Baltic passenger vessels
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Vessels requiring MARPOL Annex IV compliance
Note: The description might be incorrect, please contact us for confirmation.
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