What are the application scenarios of double film gas cabinet

Double Membrane Gas Holder (also known as Dual Membrane Gas Holder) has extensive applications across various fields. Below are some primary application scenarios:

Livestock Farms:
In farms, double membrane gas holders are commonly used for biogas recovery and storage. For instance, during wastewater treatment processes, biogas generated through anaerobic fermentation can be stored in these holders, ensuring a stable supply for subsequent biogas power generation or other uses. As mentioned in Reference 3, projects like the Liaoning Jianping Dairy Farm and the Jiangxi Suichuan Large-Scale Biogas Project serve as typical examples of their application in farming.

Water Treatment & Waste Management:
Large amounts of biogas are produced during water treatment and waste management processes. Double membrane gas holders effectively store this biogas, minimizing loss and waste, while providing a stable gas source for subsequent thermal energy or fuel applications.

Chemical Industry:
These gas holders can store low-pressure corrosive gases and are used for low-pressure gas storage (e.g., below 2000m³) in refining, metallurgy, and other industries. They also supply gases such as nitrogen (N₂) and carbon dioxide (CO₂), adjusting outputs to meet production demands while ensuring safety and stability.

Municipal Engineering:
In urban facilities like water pump stations, sewage treatment plants, and firewater reservoirs, double membrane gas holders regulate water pressure and levels, improving water supply quality.

Industrial Applications:
In industries, they store gases and liquids in high-rise buildings, oil pipelines, chemical plants, and steel mills. Their safety, reliability, space efficiency, and cost-effectiveness make them widely adopted in industrial settings.

Military Applications:
They serve as storage devices for fuels, oxygen, and other critical materials to maintain military operational readiness and combat capabilities.

Environmental Protection & Energy:
Used in landfills and biomass energy projects for gas collection, storage, and utilization. They also support energy storage systems, such as storing hydrogen generated from solar or wind energy for power or heat supply.

Gas Supply:
They store liquefied petroleum gas (LPG) and other gases for residential, industrial, or automotive use, balancing supply-demand gaps and ensuring stable gas distribution.

Explosion-Proof Safety:
In industrial production and storage, these holders act as safety systems by absorbing excess pressure from equipment or containers, protecting both personnel and infrastructure.

Aerospace:
Applied in aerospace for fuel storage and release in spacecraft propulsion systems.

This comprehensive overview highlights the specific requirements and advantages of double membrane gas holders across diverse fields. With advancing technology and expanding applications, their utilization is poised to grow even more extensively.