Anti-hanging membrane is the key to the treatment of sewage pond waste gas, and the treatment of sewage pond waste gas has become the primary goal of my country's environmental problems. The anti-hanging film can perfectly solve the waste gas problem of the enterprise sewage pond. In addition, the reverse-hanging membrane capping of the sewage tank is the most flexible of all sewage tank caps.
Several common sewage tank sealing and capping techniques:
1. Steel supporting anti-hanging membrane. The steel supporting anti-hanging membrane breaks the limitations of traditional hard materials in terms of span and service life, and realizes the effect of perfect sealing without picking any tank body. The service life is up to 15 years, which meets the current sewage tank sealing needs.
2. FRP gas hood. The FRP gas hood is a common way to seal the sewage tank, and it is the currently cost-effective way to cover the sewage tank. It can be used for 3-5 years. It is only suitable for small-span pools and has higher requirements for the on-site environment.
3. Sunshine board cover. Sunshine panels are low-priced in all processes, but they are easy to corrode. Generally, they face secondary construction after two years of use, requiring a lot of manpower and material resources.
The anti-hanging membrane cover of the sewage tank can be designed to be heightened, and the deodorizing equipment can be completely sealed in the steel supporting anti-hanging membrane. In order to facilitate the overhaul of the deodorizing equipment, doors and windows can be added to the anti-hanging film cover of the sewage tank.
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