Marine Toilet Water Treatment Unit | IMO MEPC 227(64) Certified
Compact Black Water Treatment System for Marine Sanitation
Our Marine Toilet Water Treatment Unit is a specialized black water processor designed to meet strict IMO MEPC 227(64) standards and MARPOL Annex IV requirements. This compact treatment system provides eco-friendly wastewater treatment exclusively for toilet sewage (black water) on ships and marine vessels.
Key Features & Benefits
✔ Exclusive Black Water Treatment – Designed for toilet wastewater only (no gray water dilution)
✔ Advanced Treatment Technology – Meets multiple international standards:
✅ IMO MEPC 227(64)
✅ USCG 33CFR159 Type II
✅ Alaska discharge requirements
✔ Chemical-Free Operation – No anti-virus agents required
✔ Robust Construction – 0.021MPa pressure-rated tank with epoxy coating
✔ Global Certifications – Available with ABS, BV, DNV, LR, CCS and other class approvals
Technical Specifications
Effluent Quality Standards
| Parameter | IMO MEPC.159(55) | IMO MEPC.227(64) | USCG | Alaska |
|---|---|---|---|---|
| TSS (mg/L) | 35 | ≤35Qi/Qe | 150 | 30 |
| BOD5 (mg/L) | 25 | ≤25Qi/Qe | NR | 30 |
| Coliforms (/100mL) | 100 | 100 | 200 | 20 |
System Requirements
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Installation Space:
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600mm clearance in front
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300mm clearance on right side
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Tank Specifications:
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Test pressure: 0.021MPa
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Epoxy-coated interior (no welding allowed after coating)
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Prohibited: Installation in explosive atmospheres
Certifications Available
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ABS – BV – DNV – GL
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LR – RINA – NK – USCG – CCS
The description/sizes may be different with goods, please check with us when order.
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