Water and wastewater treatment equipment.
There are large-scale integrated sewage treatment facilities:
1. Strong resistance to impact loads. The average retention time for the contact oxidation method exceeds 6 hours.
2. Capable of denitrification and phosphorus removal, the equipment can be adjusted in structure to treat industrial wastewater, domestic wastewater, and urban wastewater.
The media used in the contact oxidation pond are typically a combination of soft fillers that are lightweight, high in strength, stable in both physical and chemical properties, have a large specific surface area, strong adhesion of the biofilm, and high efficiency of contact between wastewater and the biofilm.
4. The aeration device is used in the contact oxidation pond, causing the fiber bundles to continuously drift, ensuring even aeration, promoting the growth and maturation of microorganisms, and exhibiting the characteristics of the activated sludge process.
5. Stable effluent quality, low sludge production, and convenient treatment.
6. Submersible pumps can be installed within the equipment, reducing engineering investment.
7. The equipment can be set up on the ground or buried underground. When buried, the upper surface can be used for landscaping, resulting in a smaller occupied area and fewer ground structures.
8. Easy to implement automatic control; simple management operations.
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