1, the ability to resist shock load. The average residence time of the contact oxidation method is more than 6 hours;
2, with the ability to remove nitrogen and phosphorus, and can be adjusted through the structure of the equipment to achieve the ability to deal with industrial wastewater, domestic sewage, municipal wastewater;
3, contact oxidation tank filler is mostly a combination of soft filler, lightweight, high-strength, stable physicochemical properties, large specific surface area, biofilm adhesion ability, sewage High contact efficiency with the biofilm;
4, the contact oxidation tank using aerators for air aeration, so that the fiber bundles continue to drift, aeration and uniformity, microbial growth and maturity, with the characteristics of the activated sludge method;
5, the effluent water quality is stable, the production of sludge is less and easy to deal with;
6, submersible pumps can be set up in the equipment to reduce the investment;
7, the equipment can be set up in the equipment, to reduce the investment;7, equipment can be set on the ground, can also be buried in the ground. Buried in the ground, the upper cover can be used for landscaping, the plant covers an area of less, less ground structures;
8, easy to complete automatic control, management, operation is simple.
9, the equipment can be connected to the car into a mobile integrated sewage treatment plant.
Disadvantages
Because of the limitations of the equipment, the equipment can only be used in the project of small amount of wastewater.
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