The rural sewage treatment equipment is a complete set of organic wastewater treatment equipment designed by our company based on the operation experience of domestic and foreign domestic sewage treatment devices, combined with our own scientific research achievements and engineering practice. It is a series of sewage treatment equipment mainly made of carbon steel anti-corrosion materials. The main purpose is to meet the discharge standards required by users after treating domestic sewage and similar industrial organic wastewater with this equipment. This product is widely used for domestic sewage in residential areas, office buildings, hotels, restaurants, government agencies, military units, hospitals, ship docks, breeding farms, and similar industrial organic sewage (organic sewage from textile, beer, leather, food, chemical and other industries). The entire equipment has a high degree of integration and can be placed both above and below ground.
The integrated sewage treatment equipment adopts internationally advanced biological treatment technology, which integrates the removal of BOD5, COD, and NH3-N. It has the advantages of stable and reliable technical performance, good treatment effect, low investment, small land occupation, and easy maintenance.

Product Process Description:
1. The complete set of equipment can be buried underground or placed on the ground, and 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, with a large specific surface area and easy biofilm formation and detachment by microorganisms. Under the same organic load conditions, it has a high removal rate of organic matter and can improve the solubility of oxygen in the air in water.
3. The biochemical tank adopts the biological contact oxidation method, which has a relatively low volume load of the filling material, and the microorganisms are in their own oxidation stage, resulting in low sludge production. It only takes more than three months (90 days) to discharge the sludge (using fecal trucks to suction 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, which operates safely and reliably. Generally, there is no need for dedicated personnel to manage it, only timely maintenance and upkeep of the equipment is required.