Double Membrane Biogas Holder for Livestock Wastewater Treatment: A Strong, Flexible Solution for Collecting Gas Produced from Animal Waste Digestion

Double Membrane Biogas Holder for Livestock Wastewater Treatment: A Strong, Flexible Solution for Collecting Gas Produced from Animal Waste Digestion

The management of livestock wastewater on modern farms is increasingly focused on two critical goals: mitigating environmental pollution and maximizing the recovery of renewable energy. The anaerobic digestion (AD) of animal waste (manure and slurry) within a treatment facility generates methane-rich biogas at a low, variable pressure. To effectively capture this valuable resource and ensure regulatory compliance, a dedicated gas storage solution is required. This solution must be strong, flexible, and highly resistant to the corrosive nature of the gas produced from animal waste digestion.

The Double Membrane Biogas Holder is recognized globally as the optimal technology for this environment. It is a strong, flexible solution for collecting gas produced from animal waste digestion. By being installed directly onto the digester tank or as a free-standing unit, it forms an integrated, air-supported dome that provides a durable, gas-tight seal and acts as a dynamic, low-pressure storage reservoir. This system ensures every cubic meter of gas is captured, pressure fluctuations are safely managed, and a stable, continuous supply is maintained for downstream energy utilization equipment.

Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel), a global leader in advanced containment solutions, specializes in engineering high-performance storage systems. Our Double Membrane Biogas Holders are state-of-the-art gas holders designed to integrate seamlessly with livestock wastewater treatment infrastructure, offering superior containment, pressure regulation, and long-term durability that sets the industry benchmark.

Product Advantages for Agricultural Strength and Flexibility

Center Enamel’s Double Membrane Biogas Holders are meticulously engineered to handle the specific requirements of biogas derived from animal waste digestion, maximizing the efficiency and safety of farm-based AD systems.

Strength and Resilience Against Corrosive Gas

Biogas generated from manure and slurry is often highly saturated with moisture and contains various corrosive elements. The balloon is constructed from specialized, multi-layered composite fabric, which is selected for its exceptional durability and resistance to corrosive elements. This chemical resistance is crucial for the long-term integrity of the gas-tight sealing, maximizing the collection of the valuable methane gas and minimizing wear and tear in the harsh environment above the slurry. The strong fabric and reinforced seams ensure structural longevity.

Flexible and Dynamic Gas Collection

The system's core function is to provide a flexible and dynamic gas reserve capacity. Its specialized membrane allows it to dynamically expand and contract, effortlessly accommodating the natural volume fluctuations in biogas production inherent in animal waste digestion. This dynamic buffering is essential for regulating the low pressure of the gas, preventing system instability, and ensuring a smooth, constant flow to utilization equipment like generators or upgrading units. This reliability and responsiveness are key to maximizing energy yield.

Fugitive Emission and Odor Control

Beyond energy recovery, the double membrane holder provides a crucial hermetic seal over the digester. This is paramount for fugitive emission control (preventing the release of methane) and for significantly reducing odor emissions common with animal waste management. This gas-tight integrity ensures compliance and improves the facility's overall environmental performance and public perception.

Company Advantages

Center Enamel’s standing as a premier global supplier is built on our deep technical expertise and commitment to quality. As a pioneering manufacturer of Glass-Fused-to-Steel (GFS) tanks in China, our company possesses decades of proven history in high-performance containment solutions. Our advanced production capabilities are backed by more than 20 patents in enameling technology and a dedicated research and development team focused on innovation.

Our dedication to quality is demonstrated through our strict adherence to international standards. Our products and processes conform to the most demanding international benchmarks, including standards for quality management, drinking water safety, and occupational health. These certifications provide an independent and verifiable guarantee of quality, safety, and compliance with the most stringent regulations, which is critical for successful operation in international markets. This commitment, combined with our proven global track record of successful projects in over 100 countries, makes us a reliable and expert partner for any livestock wastewater treatment project.

Product Application Areas

Center Enamel's Double Membrane Biogas Holders are essential components across all sectors utilizing biogas technology:

Livestock Wastewater Treatment: Providing a strong, flexible cover for collecting gas produced from animal waste digestion.

Agricultural and Farm Biogas Plants: Integral to sustainable waste management and energy recovery on modern farms.

Industrial Wastewater and Food Waste Treatment: Capturing and storing biogas generated from high-strength organic effluent to offset high energy consumption.

Biomethane and Compressed Biogas (CBG) Plants: Providing the essential intermediary buffer storage before high-pressure purification and compression.

Global Reach and Proven Excellence: Project Cases

Our extensive portfolio of successful containment projects showcases our capability to engineer robust, sealed, and durable solutions—expertise directly applied to our high-performance biogas holders. The following non-fictitious cases demonstrate our global reach and technical excellence:

Shanxi Natural Gas Project: We supplied 2 tanks with a total capacity of 8,926 cubic meters for a natural gas project in Shanxi, China, showcasing our capability in major energy infrastructure.

Guizhou Guiyang Food Waste Treatment Project: We provided 1 tank with a total capacity of 2,066 cubic meters for a food waste treatment facility in Guizhou, China, highlighting our role in sustainable waste-to-energy solutions.

Muyuan Group Guangxi Liucheng Livestock Wastewater Project: For a major agricultural client, we supplied 3 tanks with a total capacity of 8,057 cubic meters for a livestock wastewater project, demonstrating our expertise in large-volume, sealed agricultural containment critical for biogas management.

Conclusion

For Livestock Wastewater Treatment facilities, the Double Membrane Biogas Holder is the definitive functional solution. By providing a strong, flexible solution for collecting gas produced from animal waste digestion, it ensures the complete, gas-tight capture and effective pressure regulation of the methane-rich fuel. Our systems empower agricultural operators to maximize gas output, minimize environmental impact, ensure stable energy utilization, and drive their farms toward greater sustainability and energy independence.