TERRECO’s Prefabricated Wastewater Treatment Plant features an innovative modular design that transforms the traditional model.
Built from modular units prefabricated in the factory and assembled on site, it combines architectural aesthetics with rapid deployment, offering cities an energy-efficient and community-integrated environmental solution.
From NIMBY Facility to Urban Asset
90% factory prefabrication
10,000-ton-class plant ≤ 3 months
Construction time reduced by 2/3
Refined facade design
100% odor control at the source
Silent operation (<50 dB)
Seismic protection up to Level 8
50-year service lifespan
Full anti-corrosion and anti-seepage design
Continuous water quality monitoring
Fault prediction
Remote operation and maintenance
50% capital cost savings
60% land saving
20% energy optimization
Product Structure
Choose Your Configuration
Choose Your Configuration
Using aluminum alloy profiles as the main tank structure and steel truss beams as auxiliary components, it adopts modular assembly construction. Components are mass-produced, ensuring a short construction cycle and suitability for long-term operation.
Based on an integrated and modular concept, the plant structures are divided into standardized modules. Each module is prefabricated with structural elements and piping installed, then transported to the site and assembled into a complete wastewater treatment facility.
Treatment Performance
Prefabricated Wastewater Treatment Plant vs Traditional Civil Construction Water Plant
Treatment Processes (Customizable)
AAOA-MBR Process
High-efficiency nitrogen and phosphorus removal, suitable for stringent discharge standards
AAOA-MBBR Process
Efficient and flexible, allowing convenient future capacity expansion
AO-MBR Process
Compact and efficient, ideal for medium-scale wastewater treatment
AO-MBBR Process
Resistant to shock loads, suitable for scenarios with significant water quality fluctuations
Diverse Application Scenarios
Urban Combined Sewer Overflow (CSO) Pollution Control
Urban River Black-Odor Water Remediation with Source Control and Interception
Urban Separate Sewer Wastewater and First-Flush Stormwater Treatment & Resource Utilization
Industrial Wastewater Treatment and Other Applications
Haikou River Mouth Creek Sewage Treatment Plant Project, Hainan Province
Delivering 7.93 Million GPD of Clean Water
Location: River Mouth Creek, Binjiang West Road, Haikou City
Type: municipal sewage treatment
Capacity: 7.93 million GPD
Service life: 8 years
Biochemical tank structure: aluminum alloy assembly integration
Construction year: 2020
Main material: aluminum alloy pool wall
Construction period: 3 months
The temporary sewage treatment plant comprises the following main components:
- Core treatment units: pre-treatment, AAO biological tank, secondary sedimentation tank, high-efficiency clarification, and filtration systems.
- Supporting systems: sludge treatment, disinfection, odor control, prefabricated equipment rooms, and office areas
- Auxiliary facilities: fire protection, ventilation, lighting, noise reduction, electrical, automation, instrumentation, and other essential systems.
The River Mouth Creek Project forms part of Hainan province’s broader water quality improvement initiative. By intercepting direct sewage outlets, implementing clean and polluted water separation, constructing new sewage pipelines, and building an integrated sewage treatment plant for the River Mouth Creek, the issue of domestic sewage discharge in the Binjiang Road area has been addressed.
As the world’s first aluminum alloy assembly integrated sewage treatment plant, this project sets a new benchmark for lightweight, durable, and rapidly deployable wastewater solutions, especially suited for urban environments with limited space and urgent treatment demands.
Influent and Effluent Water Quality Parameters
Treatment Process
Sewage treatment process
Inflow → coarse screen → fine screen + cyclonic sedimentation → AAOO + secondary sedimentation tank (integrated prefabricated tank) → coagulation and precipitation → filter cloth filter tank → disinfection and discharge
The sludge is dehydrated to 80% moisture content by a centrifugal dewatering machine, and then transported to the Mei’an sludge disposal center, a regional facility for composting treatment.
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customerservice@terreco.net
