YAOTONG
Sewage & Wastewater Treatment
Buried Domestic Sewage Treatment Equipment
Buried domestic sewage treatment equipment uses biological contact oxidation to remove BOD, COD and ammonia nitrogen from domestic sewage.
View productProduct Overview
Underground Integrated Sewage Treatment for Water Treatment Projects
Underground integrated sewage systems combine tanks, biological treatment, disinfection and controls in a compact buried package.
YAOTONG designs and manufactures customized water treatment equipment based on raw water quality, flow rate, suspended solids concentration, discharge standard and site conditions. This product can be supplied as a standalone unit or integrated into a complete treatment system.
Working Principle
Collection > sedimentation > biological contact oxidation > clarification > disinfection > discharge or reuse
Process flow: Collection > sedimentation > biological contact oxidation > clarification > disinfection > discharge or reuse
Technical Parameters
| Model | YAOTONG custom series / project-specific model |
|---|---|
| Flow Rate | Customized according to project capacity |
| Treatment Object | Municipal decentralized sewage, Service areas, Schools and hospitals |
| Working Pressure | Atmospheric, gravity or pressure-bearing design according to process |
| Material | Carbon steel, stainless steel, FRP or anticorrosion structure depending on water quality |
| Control Mode | Manual, automatic, PLC or instrument-linked control available |
| Application | Industrial, municipal and commercial water treatment projects |
| Custom Options | Dimensions, inlet/outlet diameter, pumps, dosing, instruments, skid layout and electrical control |
Applications
- Municipal decentralized sewage
- Service areas
- Schools and hospitals
- Parks and scenic areas
Advantages
- Small surface footprint
- Reduced civil building needs
- Automatic electrical control
- Good shock load resistance
- Custom capacity
How to Choose the Right Underground Integrated Sewage Treatment?
For an accurate proposal, send the following project information. YAOTONG engineers will recommend the process route, equipment model, material and control configuration.
- Raw water source
- Flow rate or daily capacity
- Inlet suspended solids, turbidity, COD, oil or salinity
- Required outlet quality or filtration accuracy
- Working pressure and temperature
- Material and anticorrosion requirement
- Installation space and automation preference
- Project country and delivery schedule
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View productFAQ
Underground integrated sewage systems combine tanks, biological treatment, disinfection and controls in a compact buried package.
Typical applications include Municipal decentralized sewage, Service areas, Schools and hospitals, Parks and scenic areas.
Yes. Equipment can be customized by flow rate, pressure, material, control mode, site layout and target water standard.
Please provide raw water source, flow rate, water quality report, target standard, site conditions and project location.
Yes. YAOTONG can combine this product with dosing, clarification, filtration, membrane treatment, sludge handling and installation support.