Double Membrane Biogas Holder for a Dairy Farm Plant: Captures Biogas Produced from Dairy Waste and Wastewater Treatment

Double Membrane Biogas Holder for a Dairy Farm Plant: Captures Biogas Produced from Dairy Waste and Wastewater Treatment

Dairy farm plants generate large volumes of organic waste, including manure, slurry, and process wastewater from cleaning and milking operations. Sustainable and profitable dairy farming increasingly relies on anaerobic digestion (AD) to treat these waste streams, converting them into stabilized effluent and valuable, methane-rich biogas. For the plant to maximize the economic return of its waste management efforts, the biogas must be reliably and securely stored for utilization—often to offset the farm's high internal energy demands (e.g., heating water, or electricity). The storage solution must be durable, highly efficient at capture, and integrated directly into the dairy waste treatment system.

The Double Membrane Biogas Holder is the optimal technology for this specialized agricultural environment. It captures biogas produced from dairy waste and wastewater treatment. Installed either as an integrated flexible roof on the digester or as a compact, free-standing unit, this holder provides a dynamic, hermetic reservoir. This system ensures every cubic meter of gas is captured instantly, pressure fluctuations are safely managed, and a stable, continuous supply is maintained for downstream utilization, turning a waste liability into a valuable energy asset for the dairy operation.

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 within the infrastructure of a dairy farm plant, offering superior gas containment, pressure regulation, and long-term durability.

Product Advantages for Dairy Waste Management

Center Enamel’s Double Membrane Biogas Holders are meticulously engineered to maximize the efficiency, safety, and operational control of biogas systems on dairy farms.

Reliable Energy Offset and Cost Savings

The primary economic advantage for a dairy farm is the ability to use the stored biogas to offset high internal energy costs, particularly for hot water and barn heating. The holder's dynamic buffering capability ensures a stable and regulated low-pressure supply of gas to the farm's combined heat and power (CHP) units or boilers. This stability is critical for continuous farm operation, maximizing the use of renewable energy generated from the dairy waste, and significantly reducing reliance on external, costly energy sources.

Resilience to Corrosive Biogas Elements

Biogas generated from dairy waste is often highly saturated with moisture and can contain specific 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 resistance is crucial for the long-term integrity of the gas-tight seal, ensuring reliable operation, minimizing fugitive methane emissions, and reducing maintenance costs in this industrial agricultural setting.

Fugitive Emission and Odor Control

Beyond energy recovery, the system provides a crucial hermetic seal over the digester or slurry tank, effectively stopping the release of fugitive methane emissions—a potent greenhouse gas. This gas-tight integrity also significantly reduces odor emissions, a major benefit for dairy farms, particularly those located near residential areas, thereby improving community relations and environmental compliance.

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 agricultural or dairy 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: Capturing and storing biogas from the treatment of manure, slurry, and process wastewater.

Agricultural and Livestock Wastewater Treatment: Integral to sustainable waste management and energy recovery on modern farms.

Industrial Wastewater 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:

France Biogas Project: We supplied 1 tank with a total capacity of 2,215 cubic meters for a biogas project in France, demonstrating our capacity to deliver high-integrity solutions for European renewable energy markets.

Anhui Liu'an Food Waste Treatment Project: We provided 1 tank with a total capacity of 804 cubic meters for a food waste treatment facility in Anhui, China, highlighting our role in sustainable waste-to-energy solutions.

Muyuan Group Henan Livestock Wastewater Treatment Project: For a major agricultural client, we supplied 2 tanks with a total capacity of 5,954 cubic meters 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 a critical component for achieving energy independence and environmental compliance. By effectively capturing biogas produced from dairy waste and wastewater treatment, it ensures continuous energy utilization, minimizes methane emissions and odors, and drives the farm toward greater profitability and sustainability with a reliable, integrated solution.