Product Description
The integrated containerized wastewater treatment system uses A/O, A²/O, or A/O-MBR processes. It combines biological degradation, sedimentation, and optional disinfection in one unit, making it suitable for domestic sewage and similar industrial wastewater. The system is compact, requires little space, and can be fully installed underground. It operates economically, handles shock loads well, offers high treatment efficiency, and is easy to maintain. The treated water consistently meets the Grade 1A or 1B standards of the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB18918-2002). The unit can be placed underground or above ground, with treatment capacities ranging from 24 to 500 m³/day. Larger capacities are available by special order.
Product Specifications
| Item |
Details |
| Treatment Process |
A/O, A²/O, A/O-MBR |
| Treatment Functions |
Biological degradation, sedimentation, optional disinfection |
| Applicable Wastewater |
Domestic sewage and similar industrial wastewater |
| Structure & Installation |
Compact design, space-saving; can be installed underground or above ground |
| Performance Features |
Economical operation, strong shock load resistance, high treatment efficiency, easy maintenance |
| Effluent Standard |
GB18918-2002 Grade 1A / Grade 1B |
| Daily Treatment Capacity |
24–500 m³/day; larger capacity available on request |
Working Process
Product Features
- Highly integrated design – The system is compact and takes up very little space. It can be installed completely underground.
- Easy and quick installation – The setup process is simple and requires a short construction period.
- No impact on the surrounding environment – The system operates quietly and does not produce odors or noise that would disturb the area.
- Fully automatic control – No dedicated full-time operator is needed. The system runs on its own.
- Simple operation and easy maintenance – Routine checks are straightforward, and servicing is uncomplicated.
- Cost-effective and robust – It is economical to run, handles sudden changes in wastewater flow or composition well, and offers stable, reliable treatment with excellent results.
- Long service life – The container body is treated with anti-corrosion protection, ensuring durability over many years.
Product Applications
This equipment is suitable for treating domestic sewage and similar industrial wastewater from a wide range of facilities, including:
• Residential communities, villages, towns, and rural areas
• Office buildings, shopping malls, hotels, restaurants, and resorts
• Nursing homes, government offices, schools, military bases, and hospitals
• Highways, railways, factories, mines, and tourist attractions
In short, wherever there is domestic wastewater or wastewater with similar characteristics to household sewage, this system provides an efficient, space-saving, and low-maintenance solution that meets strict discharge standards. It can be placed underground to preserve the landscape or kept above ground where convenient. With capacities from 24 to 500 m³ per day (and custom options for larger flows), it is an ideal choice for decentralized wastewater treatment.
Why Choose Integrated Containerized Wastewater Treatment System?
Compact & Space-Saving
All treatment units are integrated in one container, requiring much less land than traditional scattered equipment.
Flexible Installation
Can be installed underground or above ground, suitable for limited sites, residential areas, small factories and remote areas.
Stable & High Efficiency
Adopts mature processes such as A/O, A²/O and MBR, ensuring effluent quality steadily meets national discharge standards.
Strong Shock Load Resistance
Performs reliably even with fluctuating water volume and pollutant concentration, avoiding system failure.
Low Cost & Easy Maintenance
Economical energy consumption, simple operation, few wearing parts, reducing daily management and maintenance workload.
Customizable Capacity
Standard capacity ranges from 24 to 500 m³ per day, and larger models can be customized to meet different project demands.
Frequently Asked Questions
Q
What types of wastewater can this system treat?
It is mainly designed for domestic sewage and can also treat similar biodegradable industrial wastewater.
Q
What treatment processes does it use?
The system adopts mature and reliable processes including A/O, A²/O, and A/O-MBR, with integrated biological treatment, sedimentation, and optional disinfection.
Q
What discharge standard can the treated water reach?
The effluent quality can stably meet Grade 1A or 1B of GB 18918-2002 Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants.
Q
What is the daily treatment capacity?
Standard models range from 24 to 500 m³ per day. Larger capacities are available upon custom order.
Q
Can it be installed underground?
Yes. The system is compact and can be installed either above ground or fully underground to save space and reduce noise and visual impact.
Q
Is it difficult to operate and maintain?
No. It features simple operation, low energy consumption, and easy maintenance, with strong resistance to shock loads and stable long-term performance.