Double Membrane Biogas Holder for an Industry Park Wastewater Treatment Plant: Provides Flexible, Reliable Gas Storage for Mixed Industrial Effluent

Double Membrane Biogas Holder for an Industry Park Wastewater Treatment Plant: Provides Flexible, Reliable Gas Storage for Mixed Industrial Effluent

An Industry Park Wastewater Treatment Plant is tasked with treating a complex, combined stream of mixed industrial effluent originating from various manufacturers, which often results in high and variable organic loads. Utilizing anaerobic digestion (AD) is a sustainable and common strategy, as it effectively stabilizes the effluent while generating a substantial amount of methane-rich biogas. Given the unpredictable and fluctuating nature of gas production from mixed sources, the plant requires a solution that provides flexible, reliable gas storage and pressure buffering. The biogas must be captured and securely stored before utilization to offset the plant’s significant operational energy demands.

The Double Membrane Biogas Holder is the optimal technology for this dynamic industrial application. It provides flexible, reliable gas storage for mixed industrial effluent. 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, pressure fluctuations are safely managed, and a stable, continuous supply is maintained for downstream utilization (e.g., boilers or CHP units), turning a communal waste stream into a core energy asset for the industry park.

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 an industry park wastewater treatment plant, offering superior containment, pressure regulation, and long-term durability.

Product Advantages for Complex Industrial Biogas Management

Center Enamel’s Double Membrane Biogas Holders are meticulously engineered to handle the unique demands of treating varied, high-load industrial wastes, maximizing the efficiency and safety of biogas utilization.

Flexible and Dynamic Gas Reserve for Variability

The inherent variability of mixed industrial effluent input results in unpredictable biogas flow rates. The balloon's design provides a flexible and dynamic gas reserve capacity that can dynamically expand and contract to accommodate the substantial gas fluctuations typical of treating combined waste streams. 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, maximizing energy recovery regardless of inlet load changes.

Support for Aluminum Dome Roofs

Where structural integrity and high protection are paramount, the Double Membrane Holder can be installed on or adjacent to a tank protected by an Aluminum Dome Roof . While the membrane system provides the essential flexible gas-tight envelope, the aluminum dome offers superior, lightweight long-term corrosion protection and structural support for the entire digester tank structure, enhancing overall system durability in challenging industrial environments.

Reliable Containment and Safety

For large-scale industrial parks, safety is non-negotiable. The double membrane system operates at a naturally low pressure, making it inherently safer than high-pressure storage vessels. Its robust, multi-layered fabric construction ensures a hermetic seal, preventing fugitive methane emissions and providing reliable, continuous containment, which is crucial for environmental compliance and community relations.

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 industrial park biogas project.

Product Application Areas

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

Industry Park Wastewater Treatment Plant: Provides flexible, reliable gas storage for mixed industrial effluent.

Industrial Wastewater Treatment Plant: Captures and stores biogas generated during anaerobic effluent treatment.

Municipal Sewage Treatment Plant: Stores biogas produced from sewage sludge digestion for energy reuse.

Industrial Biogas Plants: Offers high-volume, flexible storage for efficient industrial energy production.

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:

Inner Mongolia Xing'an League Bio-natural Gas Project: We supplied 4 tanks for a large-scale bio-natural gas project in Inner Mongolia, showcasing our capability in major energy recovery infrastructure.

Shandong Liaocheng Food Waste Treatment Project: We provided 1 tank for a food waste treatment facility in Shandong, China, highlighting our role in high-volume waste-to-energy solutions.

Muyuan Group Suining 4th Farm Livestock Wastewater Project: For a major agricultural client, we supplied 2 tanks for a livestock wastewater project, demonstrating our expertise in large-volume, sealed agricultural containment critical for biogas management.

For an Industry Park Wastewater Treatment Plant, the Double Membrane Biogas Holder is a strategic investment in efficiency and resource recovery. By reliably providing flexible, reliable gas storage for mixed industrial effluent, it ensures the safe, continuous utilization of the methane-rich fuel, enabling the plant to minimize operational costs and drive toward energy self-sufficiency amidst the variability of industrial waste streams.