Carbon steel buried integrated sewage treatment equipment

Carbon steel buried integrated sewage treatment equipmentAdvantages:

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

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 composite soft fillers, which are lightweight, high-strength, physically and chemically stable, have a large specific surface area, strong biofilm adhesion ability, and high contact efficiency between sewage and biofilm.

4. An aerator is used in the contact oxidation tank for air blowing aeration to continuously float the fiber bundles, ensuring uniform aeration and mature microbial growth, which has the characteristics of activated sludge process.

5. The effluent quality is stable, the sludge production is low, and it is easy to treat.

6. Submersible pumps can be installed in equipment to reduce project 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 smaller factory area and fewer ground structures.

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

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

Carbon steel buried integrated sewage treatment equipmentUnderground integrated sewage treatment equipment usually consists of multiple units such as pre-treatment system, biochemical treatment system, sedimentation system, disinfection system, and control system. Among them, the pretreatment system mainly removes large particle impurities and suspended solids from sewage; The biochemical treatment system removes pollutants such as organic matter and ammonia nitrogen from wastewater through the action of microorganisms; The sedimentation system separates the processed suspended solids and sediments; The disinfection system disinfects the effluent to ensure that the water quality meets the standard; The control system monitors and controls the operation of the equipment.

In the biochemical treatment system, organic matter in sewage is decomposed into inorganic matter by microorganisms, while ammonia nitrogen is converted into nitrate nitrogen, and finally pollutants and suspended solids are separated through a sedimentation system. During the disinfection stage, the treated wastewater is disinfected to ensure the quality of the treated water meets the required standards. The sewage is discharged or reused through the outlet pipe.