Sewage Treatment Plant- ST-U Series
The ST-U Series Sewage Treatment Plant from Hansun Marine Technology is a compact and efficient marine wastewater treatment system designed to process sewage generated onboard vessels in compliance with international environmental regulations. Utilizing advanced biological treatment technology, the system effectively treats black water and domestic wastewater before discharge, ensuring environmentally responsible operation.
Description
Designed specifically for marine applications, the ST-U Series features automatic operation, low maintenance requirements, and a space-saving footprint, making it ideal for commercial vessels, offshore platforms, passenger ships, and specialized marine installations. Its robust construction ensures reliable long-term performance under demanding shipboard conditions.
Specifications
| Parameter | Value |
|---|---|
| Application | Marine Sewage & Wastewater Treatment |
| Compliance | IMO MARPOL Annex IV |
| Treatment Method | Biological Wastewater Treatment |
| Operation | Fully Automatic |
| Design | Compact Marine-Grade Construction |
| Maintenance Requirement | Low Maintenance |
Technical specification
| Parameter | Specification |
|---|---|
| System Type | Marine Sewage Treatment Plant |
| Model | ST-U Series |
| Regulatory Compliance | IMO MARPOL Annex IV |
| Treatment Process | Biological Wastewater Treatment |
| Wastewater Type | Black Water & Domestic Sewage |
| Operation Mode | Fully Automatic |
| Installation Environment | Marine & Offshore |
| Construction | Compact Marine-Grade Design |
| Maintenance Requirement | Minimal Maintenance |
| System Monitoring | Automatic Process Control |
| Environmental Compliance | Treated Effluent Discharge Compliance |
| Service Life | Long-Term Marine Operation |
Applications
- Cargo Vessels
- Bulk Carriers
- Container Ships
- Tankers
- Passenger Ferries
- Cruise Ships
- Offshore Support Vessels
- Naval Vessels
- Accommodation Barges
- FPSO Facilities
- Offshore Platforms
- Marine Residential Units
Features
- Fully compliant with IMO MARPOL Annex IV
- Advanced biological wastewater treatment process
- Compact and space-saving design
- Automatic operation and process control
- Low maintenance requirements
- Reliable long-term performance
- Marine-grade construction
- Efficient sewage treatment capability
- Environmentally compliant discharge quality
- Suitable for newbuild and retrofit projects
- Robust operation in marine environments
- Designed for continuous shipboard use
Benefits
- Ensures compliance with international wastewater discharge regulations
- Reduces environmental impact from vessel operations
- Minimizes crew intervention through automatic operation
- Saves valuable onboard installation space
- Lowers maintenance and operational costs
- Improves vessel environmental performance
- Provides reliable wastewater treatment under varying operating conditions
- Suitable for a wide range of vessel types
- Supports sustainable marine operations
- Enhances vessel compliance and certification requirements
System Components
- Biological Treatment Tank
- Aeration System
- Settling Chamber
- Disinfection Unit
- Automatic Control Panel
- Effluent Discharge System
- Monitoring & Alarm Functions
- Marine-Grade Piping Connections
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