Glass-Fused-to-Steel Tanks as Anaerobic Digesters for Biogas Projects

The demand for renewable energy solutions has made anaerobic digestion a cornerstone of sustainable energy production. At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we specialize in designing and manufacturing Glass-Fused-to-Steel (GFS) tanks that serve as high-performance anaerobic digesters for biogas projects. With unparalleled corrosion resistance, durability, and efficiency, our GFS tanks are the premier choice for anaerobic digestion systems worldwide.

The Role of Anaerobic Digesters in Biogas Production

Anaerobic digestion is a biological process where organic waste, such as livestock manure, agricultural residues, or municipal wastewater sludge, is broken down in the absence of oxygen. This process produces biogas—a renewable energy source consisting primarily of methane—and digestate, which can be used as fertilizer.

Our GFS tanks provide the ideal environment for this process, offering airtight construction and corrosion-resistant surfaces essential for efficient and sustainable biogas production.

As a leading storage tank manufacturer in China. At Shijiazhuang Zhengzhong Technology Co., Ltd., we excel in providing high-quality bolted steel tanks tailored for the diverse needs of fish farming. Our extensive range of bolted steel tanks includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, and galvanized steel tanks, each designed to offer exceptional durability, efficiency, and adaptability for aquaculture applications.

WasteWater Treatment Project Equipment Supply

Advantages of Glass-Fused-to-Steel Tanks for Anaerobic Digesters

1. Exceptional Corrosion Resistance

The glass and steel layers in our tanks form a highly durable bond, creating a surface resistant to chemical and biological corrosion caused by organic waste and biogas.

2. Airtight Construction

For anaerobic digestion, airtightness is critical to prevent oxygen infiltration and ensure the efficient production and storage of biogas. Our GFS tanks are precision-engineered to maintain high levels of airtightness, meeting international standards.

3. Rapid Installation

The bolted design of our GFS tanks allows for quick on-site assembly, significantly reducing construction timelines and labor costs.

4. Versatility in Design

We offer a wide range of sizes and configurations to meet the unique requirements of biogas projects. Additional features, such as double membrane roofs for biogas storage, can be integrated seamlessly.

5. Low Maintenance Costs

The robust design and corrosion-resistant properties of our tanks minimize maintenance requirements, ensuring a lower total cost of ownership over their lifecycle.

Applications of GFS Anaerobic Digesters in Biogas Projects

Agricultural Biogas Plants: Processing livestock manure and agricultural residues to generate biogas and organic fertilizer.

Municipal Wastewater Treatment Plants: Treating sludge and capturing biogas for energy recovery.

Industrial Biogas Projects: Managing organic waste from food and beverage industries.

Landfill Leachate Treatment: Converting waste into energy while reducing environmental pollution.

Global Project Experience

Indonesia Palm Oil Wastewater Treatment Project

Application: GFS anaerobic digesters were utilized to process wastewater from a palm oil plant.

Design Features: Airtight tanks with high corrosion resistance and double membrane roofs for biogas storage.

Outcome: Efficient biogas production and reduced environmental impact.

Acciona TSE Project

Application: GFS tanks served as anaerobic digesters for treated sewage effluent, producing renewable biogas energy.

Capacity: Ranging from 11,000m³ to 25,000m³.

Certifications and Quality Assurance

Our GFS tanks meet the highest international standards, ensuring optimal performance and durability:

ISO 28765: Standards specific to GFS tanks.

NSF/ANSI 61: Certified for safe water and wastewater storage.

ISO 9001: Quality management certification.

WRAS: Approved for use in wastewater applications.

Why Choose Center Enamel?

With over 30 years of expertise in tank manufacturing, Center Enamel is the most experienced GFS tank manufacturer in Asia and a global leader in biogas storage solutions. Our professional enameling R&D team, patented technologies, and commitment to quality make us the trusted partner for biogas projects worldwide.

Glass-Fused-to-Steel tanks by Center Enamel are the ultimate solution for anaerobic digesters in biogas projects. Combining superior corrosion resistance, airtight construction, and customizable design, our tanks deliver reliable performance and sustainable energy solutions for diverse industries.

Contact us today to learn more about how our GFS tanks can enhance your biogas project and contribute to a greener future!

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.