What are the characteristics of buried sewage treatment equipment?

1. Buried below the surface, the surface above the equipment can be used for greening or other purposes, without the need for building houses, heating, or insulation.

2. The secondary biological contact oxidation treatment process adopts push flow biological contact oxidation, which has a better treatment effect than fully mixed or two-stage series fully mixed biological contact oxidation tanks.

And it has a smaller volume than activated sludge tanks, strong adaptability to water quality, good shock load resistance, stable effluent quality, and will not cause sludge expansion.

A new type of elastic three-dimensional packing material is used in the pool, which has a large specific surface area and is prone to microbial biofilm formation and detachment. Under the same organic load conditions,

High removal rate of organic matter, which can improve the solubility of oxygen in water in the air.

3. The biochemical tank adopts the biological contact oxidation method, and the volume load of its packing is relatively low,

Microorganisms are in their own oxidation stage, resulting in low sludge production. They only need to discharge sludge once every three months (90 days) or more (using fecal trucks to extract or dehydrate into sludge cakes for external transportation).

4. The deodorization method of this buried domestic sewage treatment equipment not only uses conventional high-altitude exhaust, but also includes soil deodorization measures.

5. The entire equipment processing system is equipped with a fully automatic electrical control system and an equipment fault alarm system,

Safe and reliable operation, usually does not require dedicated management, only timely maintenance and upkeep of the equipment.