More Than 30 Years Service Life Biogas Storage Tank with Double Membrane Roofs

Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is a global leader in the design and manufacturing of advanced storage solutions, including high-performance biogas storage tanks. Our biogas storage tanks, specifically designed with double membrane roofs, offer the best combination of durability, efficiency, and safety for long-term biogas storage needs. With more than 30 years of service life, these tanks are engineered to withstand the challenges of biogas production and storage, ensuring reliable performance for decades.

As a leading storage tank manufacturer worldwide. Center Enamel can provide Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs, Wastewater and Biogas Project Equipments for global customers.

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Why Choose Biogas Storage Tanks with Double Membrane Roofs?

Extended Service Life of Over 30 Years Center Enamel's biogas storage tanks are designed for longevity, offering over 30 years of service life. The double membrane roof design further enhances the tank’s structural integrity and resistance to environmental factors, ensuring the tank remains operational with minimal maintenance over its lifespan. This durability makes it the ideal investment for biogas projects, where long-term storage and reliability are critical.

Double Membrane Roofs for Enhanced Flexibility and Safety The double membrane roof design consists of two layers of membrane, with the inner membrane being pressurized to maintain the integrity and stability of the storage system. This design ensures flexibility, allowing the tank to accommodate varying pressure levels that may arise from biogas production, while also providing additional safety features. The pressurized inner membrane protects the tank from external elements, such as weather conditions and debris, while the outer membrane serves as a protective barrier against the environment.

Superior Gas Retention and Pressure Control The double membrane roof system plays a crucial role in maintaining gas retention and pressure control within the tank. The inner membrane prevents the escape of biogas while allowing for safe storage and management of gas pressure. The outer membrane, which is not under pressure, acts as a protective layer, providing extra security and durability. This system ensures that biogas is efficiently stored without the risk of leakage, maximizing energy production from stored biogas.

High Resistance to Corrosion and Harsh Conditions Our biogas storage tanks are made from Glass Lined Steel (GLS), offering unparalleled resistance to corrosion, even in the harshest conditions often found in biogas production environments. The GLS coating ensures the tank’s longevity, making it ideal for long-term use in anaerobic digestion plants. The double membrane roof, along with the corrosion-resistant materials, guarantees a high level of protection against the elements, preventing the tank structure from degradation.

Reduced Maintenance and Operational Costs The combination of the high-quality GLS tank body and the double membrane roof design results in minimal maintenance requirements. With superior protection against external elements, the tank and roof system require less frequent servicing, reducing operational downtime and maintenance costs. The durability and corrosion resistance of the tank and roof materials make the overall system cost-effective in the long run.

Environmentally Friendly Design At Center Enamel, we prioritize environmental sustainability. Our biogas storage tanks with double membrane roofs are designed with energy efficiency in mind. By storing biogas in an airtight and secure environment, the tanks contribute to the reduction of methane emissions, a potent greenhouse gas. Additionally, the tanks enable the efficient storage of biogas for energy generation, supporting renewable energy initiatives and reducing dependence on fossil fuels.

Compliance with Industry Standards Center Enamel’s biogas storage tanks are built in compliance with international standards such as ISO 9001:2008, NSF/ANSI 61, and other relevant certifications. This ensures that our products meet the highest quality, safety, and environmental protection standards. Our tanks are reliable and fully certified for use in biogas storage applications, ensuring peace of mind for our customers.

Flexible Applications in Biogas Projects Our biogas storage tanks with double membrane roofs are ideal for various biogas applications, including anaerobic digestion, waste-to-energy projects, and agricultural biogas systems. Whether you are managing agricultural waste, industrial effluent, or organic waste, our tanks are designed to safely and efficiently store biogas for energy generation and other applications.

Benefits of Double Membrane Roof Biogas Storage Tanks:

Enhanced gas retention and pressure control ensures optimal biogas storage.

30+ years service life minimizes the need for frequent tank replacement.

Corrosion-resistant Glass Lined Steel protects the tank structure and prolongs its operational life.

Environmentally friendly design supports renewable energy generation and methane reduction.

Minimal maintenance requirements reduce costs and downtime.

Flexibility for various biogas applications, from agricultural to industrial uses.

Why Center Enamel?

With over 30 years of experience in the tank manufacturing industry, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is a trusted partner for biogas storage solutions. Our advanced manufacturing technology, coupled with our commitment to innovation and quality, ensures that our biogas storage tanks meet the highest standards of performance and reliability. We offer tailored solutions for your specific project needs, ensuring that your biogas storage system operates efficiently and effectively for decades to come.

If you are seeking a long-lasting, reliable, and efficient solution for your biogas storage needs, contact Center Enamel today. Let us provide you with the ideal biogas storage tank with a double membrane roof, ensuring that your renewable energy projects are built to last, and continue to provide sustainable benefits for years.

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.