At present, many residential buildings are built around many sewage plants. The plant pools for centralized sewage treatment were originally exposed. Once the wind blows, the odor will be dispersed into the residential buildings.

The odorous gas pollution of sewage treatment plants and landfills has always been a headache for related personnel. There are treatment methods, but gas collection in large tanks (such as sludge oxidation ditch, thickening tank, and digestion tank) is a difficult problem. Adding a cover film to the sewage treatment plant can effectively solve these problems.

Advantages of the membrane structure of the sewage tank:

1. The landscape effect is very good

It can give full play to the architect’s imagination. The curvature of the membrane structure is difficult to achieve by other buildings. It can fully reflect the natural beauty, artistic beauty, and technical beauty, and it has strong compatibility with the surrounding building environment, and it is not limited to a small geographic location. Places that are difficult to display in space.

2. Fast processing, manufacturing, construction and installation

Membrane structure construction is much faster than normal steel structure construction, and the construction site requirements are not high.

3. Strong anti-corrosion effect

Due to the particularity of the membrane structure, the steel frame can be erected outside, and only the membrane material is in contact with the primary sedimentation tank, which basically solves the corrosion problem, and there is no need to consider maintenance in the future. Spend

4. Low cost

Since the span of the primary sedimentation tank is generally larger, the steel content is increased, so that the cost of the membrane structure building is more advantageous.

5. Long service life

The service life of the membrane part can reach more than 20 years, and the steel structure part can reach more than 50 years.

6. Good fireproof performance, the fireproof performance of general membrane materials reaches b1 level.

7. Self-cleaning is strong and the surface coating of the membrane material can be washed by rain to make the surface very clean. Super self-cleaning.

8. The installation of the membrane material has great mobility, and can be effectively constructed according to the shape according to the needs. It can be made into movable, fixed, semi-fixed, translucent, etc., which is convenient for maintenance and repair of the equipment.

9. The film has a good transparency effect, and it can be operated during the day without lighting, which not only facilitates production, but also saves costs.