Overview of Underground Integrated Sewage Treatment Equipment
The buried integrated sewage treatment equipment is an efficient sewage biological treatment system, which adopts modular design and can be buried below the ground surface. The surface above can be used for greening or parking lots, effectively saving land resources. It combines technologies such as anaerobic biofilter and contact oxidation bed to purify the main body through biofilm, achieving stable and efficient sewage treatment.
This device is suitable for various scenarios, including residential areas, restaurants, hotels, nursing homes, schools, mines, factories, and highway service areas in the fields of domestic sewage and industrial organic wastewater treatment. For example, it can treat wastewater from hotels, villa areas, or tourist attractions, with a wide range of applications and flexibility.
The core advantages of the device include:
Efficient processing performance: Adopting biological treatment technology, it can remove suspended solids, organic matter, ammonia nitrogen and other pollutants, and the effluent water quality is clear and transparent, meeting the discharge standards.
Space saving and environmental protection: The buried design reduces the footprint, does not occupy valuable land resources, and reduces noise and odor impact, improving the surrounding environment.
Automation and low cost: The fully automatic control system enables one click start, without the need for dedicated management, making maintenance simple and cost-effective.
Stable and reliable: Strong resistance to impact loads, adaptable to changes in water quality, low sludge production, and long service life.
In terms of working principle, the equipment is mainly based on biological contact oxidation method. Through multi-stage treatment units such as primary sedimentation tank and contact oxidation tank, impurities are efficiently decomposed and the effluent is disinfected to ensure stable water quality better than national standards. The overall design is corrosion-resistant and durable, with safe and reliable operation, suitable for deployment in urban industrial areas or areas with limited space.