Main function of integrated sewage treatment equipment

At present, there are many sewage treatment processes used at home and abroad, which are mainly divided into activated sludge method and biofilm method. Our common common aeration method, oxidation ditch method, A/B method and A2/O method belong to the former. Turntable and contact oxidation belong to the latter. The integrated sewage treatment equipment is a device that integrates the first sedimentation tank, the I and II contact oxidation tanks, the second sedimentation tank and the sludge tank, and performs blasting and aeration in the I and II contact oxidation tanks to make the contact oxidation. The oxidation method and the activated sludge method are effectively combined, and have the advantages of both, and overcome the shortcomings of the two, so that the level of sewage treatment is further improved. Its outstanding advantages are:
1. Strong ability to resist shock load. The average residence time of the contact oxidation method is more than 6 hours;
2. It 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 combined soft fillers, with light weight, high strength, stable physical and chemical properties, large specific surface area, strong biofilm adhesion ability, and high contact efficiency between sewage and biofilm;
4. The aerator is used for blast aeration in the contact oxidation tank, so that the fiber bundles float continuously, the aeration is uniform, and the microorganisms grow maturely, which has the characteristics of activated sludge method;
5. The water quality of the effluent is stable, the sludge output is small and easy to handle; 6. The submersible pump can be installed in the equipment to reduce the project investment;
7. The equipment can be set on the ground or buried in the ground. When buried in the ground, the upper cover can be used for greening, the factory area is small, and there are few ground structures;
8. It is easy to complete automatic control, management and operation are simple.

The development of integrated sewage treatment equipment is the continuous improvement of sewage treatment level, so what are the advantages of integrated sewage treatment equipment?
1. Strong ability to resist shock load. The average residence time of the contact oxidation method is more than 6 hours;
2. It 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 combined soft fillers, with light weight, high strength, stable physical and chemical properties, large specific surface area, strong biofilm adhesion ability, and high contact efficiency between sewage and biofilm;
4. The aerator is used for blast aeration in the contact oxidation tank, so that the fiber bundles float continuously, the aeration is uniform, and the microorganisms grow maturely, which has the characteristics of activated sludge method;
5. The water quality of the effluent is stable, the sludge output is small and easy to handle; 6. The submersible pump can be installed in the equipment to reduce the project investment;
7. The equipment can be set on the ground or buried in the ground. When buried in the ground, the upper cover can be used for greening, the factory area is small, and there are few ground structures;
8. It is easy to complete automatic control, management and operation are simple.
9. The equipment can be connected to the car to make a mobile integrated sewage treatment equipment.

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