What are the characteristics and application fields of buried integrated sewage treatment equipment?
time：2022-08-04
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Application fields of integrated sewage treatment equipment:
1. Hotels, restaurants, nursing homes
2. Residential areas, villages, market towns;
3. Stations, highway service areas, seaport terminals, ships;
4. Factories, mines, tourist attractions and scenic spots;
5. Various industrial organic wastewater similar to domestic sewage, such as food wastewater, slaughterhouse wastewater, etc. Characteristics of integrated sewage treatment equipment:
1. It is paved below the ground surface, and the ground surface above the equipment can be used as greening or other land, without building houses, heating and insulation.
2. The two-stage biological touch oxidation process adopts push flow biological touch oxidation, and its treatment effect is better than the thoroughly mixed or two-stage serial thoroughly mixed biological touch oxidation tank. It is smaller than the activated sludge tank, with strong adaptability to water quality, good impact load resistance, stable effluent water body and no sludge load. The new elastic three-dimensional filler is selected in the tank, which is larger than the surface, and the microorganism is easy to hang and remove the film. Under the same organic loading conditions, the removal rate of organic matter is high, which can improve the solubility of oxygen in the air in water.
3. The biochemical tank adopts the biological touch oxidation method. The volume load of its filler is relatively low, the microorganism is in its own oxidation stage, and the sludge production is small. It only needs to discharge the sludge once more than three months (90 days) (pumped or dried by a septic truck into a filter cake for transportation).
4. The deodorization method of the buried domestic sewage treatment equipment is basically high-altitude exhaust, and is equipped with soil deodorization measures.
5. The whole equipment solution system is equipped with automatic electrical control system and equipment fault alarm system, which operates safely and reliably. Usually, it does not need to be managed by special personnel, but only needs to carry out maintenance and repair of the equipment in a timely manner
