150-Person Marine Sewage Treatment Plant System | Compact & Efficient Wastewater Solution
High-Performance Sewage Treatment for Mid-Size Vessels
Our 150-person marine sewage treatment plant delivers reliable, IMO-compliant wastewater processing for commercial and passenger vessels. This compact sewage treater efficiently handles both black water (toilet waste) and gray water (galley/sink drainage) while meeting strict MARPOL Annex IV discharge standards.
Key Advantages
✔ Optimized Capacity – Handles 36,800L/day (150 persons standard/160 persons peak)
✔ Dual-Stream Processing – Treats 11,200L/day black water + 25,600L/day gray water
✔ Advanced Treatment – Biological digestion + membrane filtration technology
✔ Global Power Ready – Compatible with 220V-690V, 50/60Hz power systems
✔ Space-Saving Design – Compact footprint for easy engine room installation
✔ Full Certification – IMO MEPC 227(64) compliant with IACS approvals available
Technical Specifications
Treatment Capacity
| Parameter | Black Water | Gray Water | Combined |
|---|---|---|---|
| Daily Load | 11,200 L | 25,600 L | 36,800 L |
| Peak Flow | 1,400 L/h | 1,920 L/h | 3,320 L/h |
| Organic Load | 9.44 kg BOD5/day | ||
| Nutrient Removal | TN: 1.76 kg/day | TP: 0.224 kg/day |
System Specifications
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Rated Capacity: 150 persons (160 persons max)
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Power Consumption: 33.1 kW
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Voltage Options: AC220/380/415/440/460/690V, 50/60Hz, 3φ
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Dimensions (L×W×H): 5,130 × 2,680 × 2,270 mm
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Weight: Optimized for marine installation
Certifications & Approvals
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IMO MEPC 227(64) compliant
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MARPOL Annex IV certified
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IACS member approvals available: BV, CCS, NK, DNV, GL, ABS, LR, RMRS, RINA
Ideal Applications
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Mid-size cruise ships & ferries
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Offshore support vessels
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Fishing fleets & research vessels
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Commercial yachts & passenger ships
The description/sizes may be different with goods, please check with us when order.
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