The integrated sewage treatment equipment is a device that integrates the primary sedimentation tank, level I and II contact oxidation tanks, secondary sedimentation tank, and sludge tank, and conducts air blowing and aeration in the level I and II contact oxidation tanks, effectively combining the contact oxidation method and activated sludge method, saving equipment for designing sewage treatment processes and infrastructure construction.

1. Strong ability to withstand impact loads, with an average residence time of over 6 hours for contact oxidation method.

2. Has the ability to remove nitrogen and phosphorus, and can achieve the ability to treat industrial wastewater, domestic sewage, and urban sewage by adjusting the structure of the equipment.

3. The fillers in the contact oxidation tank are mostly composite soft fillers, which are lightweight, high-strength, stable in physical and chemical properties, large in specific surface area, strong in biofilm adhesion ability, and high in contact efficiency between sewage and biofilm.

4. In the contact oxidation tank, an aerator is used for air blowing and aeration to continuously float the fiber bundle, achieve uniform aeration, mature microbial growth, and have the characteristics of activated sludge method.

5. The effluent quality is stable, with low sludge production and easy treatment.

6. Submersible pumps can be installed in equipment to reduce engineering investment.

7. The equipment can be installed on the ground or buried underground. When buried underground, the upper cover can be used for greening, resulting in a small factory area and fewer ground structures.

8. Easy to achieve automatic control and simple management operations.

9. The equipment can be connected to a car to create a mobile integrated sewage treatment equipment.

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