Marine Wastewater Collecting Tank

2 m³ Marine Wastewater Collecting Tank | IMO-Compliant Sewage Storage Solution

Compact Wastewater Collection & Pre-Treatment System for Vessels

Our 2 m³ marine wastewater collecting tank provides efficient storage and preliminary treatment of shipboard sewage and treated waste. This IMO-compliant holding tank is designed for vessels requiring temporary waste storage before final discharge or shore transfer.

Key Features & Benefits

✔ Dual-Purpose Design – Stores raw sewage or treated sludge from marine sanitation devices
✔ Integrated Processing – Features waste maceration and chemical disinfection capabilities
✔ Flexible Discharge Options – Overboard discharge or shore transfer via standard connections
✔ Compact Footprint – 1,400×1,300×1,500mm dimensions ideal for space-constrained installations
✔ Automated Operation – Includes high-level alarms and low-level pump protection
✔ IMO Compliance – Meets MARPOL Annex IV requirements for effluent quality

Technical Specifications

Capacity & Performance

Total Capacity: 2.0 m³ (528 gallons)
Effluent Quality:
✅ Coliforms ≤ 1000/100mL
✅ No visible suspended solids
Discharge Pressure: Standard 0.08 MPa (customizable)

Dimensions & Construction

Material: Marine-grade steel with corrosion-resistant coating
Dimensions (L×W×H): 1400 × 1300 × 1500 mm
Weight: Dry – 730 kg | Operational – 2,730 kg

System Components

Component	Specification
Maceration Pump	1.0 kW crushing system
Disinfection Port	Chemical dosing connection
Control System	Automatic level monitoring
Discharge Connections	Standard marine fittings