Double Membrane Biogas Holder for a Dairy Farm Plant: Captures Methane from Manure Digesters for Reliable Farm Energy Use

Double Membrane Biogas Holder for a Dairy Farm Plant: Captures Methane from Manure Digesters for Reliable Farm Energy Use

The sustainable operation of a modern Dairy Farm Plant requires efficient management of livestock manure and slurry. Anaerobic digestion (AD) is the core technology used to stabilize this organic waste and, crucially, to generate a valuable energy co-product: methane-rich biogas. For the farm to maximize energy self-sufficiency and minimize environmental impact, the biogas must be reliably and securely captured and buffered against production fluctuations. This process is essential for providing reliable farm energy use (e.g., heating, or electricity generation).
The Double Membrane Biogas Holder is the optimal technology for this critical agricultural application. It captures methane from manure digesters for reliable farm energy use. Installed either as an integrated flexible roof on the digester or as a compact, free-standing storage unit , this holder provides a dynamic, hermetic 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 utilization, turning a waste product into a core energy asset for the farm.

Product Advantages for Dairy Farm Biogas Systems

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

Reliable Gas Buffer for Continuous Farm Energy

Agricultural operations require continuous and reliable energy supply. The balloon's design provides a flexible and dynamic gas reserve capacity that can dynamically expand and contract to accommodate the natural volume fluctuations in biogas production due to feeding cycles and temperature changes. This dynamic buffering is essential for regulating the low pressure of the gas, preventing system instability, and ensuring a smooth, constant flow to farm utilization equipment. This stability is critical for maximizing the farm's internal energy offset.

Integrated Capture and Odor Control

The system provides a crucial hermetic seal over the manure digester. This is paramount for maximum methane capture and for significantly reducing odor emissions associated with manure management, which is a major environmental and community concern for farms. The gas-tight integrity ensures compliance with regulations and improves the facility's overall environmental performance.

Support for Aluminum Dome Roofs

The agricultural environment demands robust and long-lasting containment. The Double Membrane Holder can be integrated with a tank protected by an Aluminum Dome Roof . While the membrane system provides the essential flexible gas-tight envelope, the aluminum dome offers superior long-term corrosion protection and structural support for the entire digester tank structure, enhancing overall system durability against harsh weather and corrosive farm environments.

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 dairy farm biogas project.

Product Application Areas

Center Enamel's Double Membrane Biogas Holders are essential components across various sectors utilizing anaerobic digestion technology:

Dairy Farm Plant: Captures methane from manure digesters for reliable farm energy use.

Pig Farm Plant: Provides reliable storage for biogas generated from pig slurry digestion.

Livestock/Breeding Wastewater Treatment: General solution for collecting and storing farm-generated biogas.

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

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 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 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 for a livestock wastewater project, demonstrating our expertise in large-volume, sealed agricultural containment critical for biogas management.

Conclusion

For a Dairy Farm Plant, the Double Membrane Biogas Holder is the definitive operational solution. By reliably capturing methane from manure digesters for reliable farm energy use, it ensures the safe, continuous utilization of the methane-rich fuel, enabling the farm to achieve cost savings, energy independence, and superior environmental performance through responsible manure management.

Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and more than 20 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO 9001, CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 and other international standards.

Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia. The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Center Enamel Glass-Fused-to-Steel tanks are wildly used in drinking / potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture and other applications. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.

As an outstanding containment and cover system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with the local partners throughout the world and make continuous contribution to the development of the industry.