Bolted Steel Anaerobic Digestion Tanks: Advanced Solutions for Biogas and Waste Management

Bolted Steel Anaerobic Digestion Tanks: Advanced Solutions for Biogas and Waste Management

As a leading global manufacturer, Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) specializes in the design, production, and installation of Bolted Steel Anaerobic Digestion Tanks. These tanks are engineered to meet the needs of biogas production, organic waste treatment, and sustainable energy generation. By combining cutting-edge Glass-Fused-to-Steel technology, modular designs, and unmatched durability, Center Enamel offers tailored solutions to support anaerobic digestion (AD) projects worldwide.

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.

WasteWater Treatment Project Equipment Supply

What Are Bolted Steel Anaerobic Digestion Tanks?

Anaerobic digestion is a process where microorganisms break down organic matter in the absence of oxygen, producing biogas and nutrient-rich digestate. Bolted Steel Anaerobic Digestion Tanks are purpose-built structures designed to provide a sealed and controlled environment for this process. These tanks are essential for projects in renewable energy, wastewater treatment, and agricultural waste management.

Features of Center Enamel's Bolted Steel Anaerobic Digestion Tanks

Glass-Fused-to-Steel Technology

Our tanks feature a Glass-Fused-to-Steel (GFS) coating, combining the strength of steel with the corrosion resistance of glass. This innovative technology ensures:

High resistance to chemical corrosion.

A non-porous, smooth surface that prevents organic buildup.

Exceptional durability and a lifespan of over 30 years.

Leak-Proof Design

The tanks are equipped with air-tight seals and precision-engineered bolted connections, ensuring no leakage of biogas or liquids during the digestion process.

Modular Construction

The bolted design allows for easy transportation and on-site assembly, making these tanks suitable for projects in remote areas or those with space constraints. Their modularity also enables scalability for future capacity expansions.

Customizable Sizes and Capacities

With customizable diameters and heights, our tanks can be tailored to suit the specific volume and operational requirements of any anaerobic digestion project.

Designed for Harsh Environments

Our Bolted Steel Anaerobic Digestion Tanks are designed to withstand extreme weather conditions, temperature fluctuations, and high-pressure loads, making them suitable for diverse global climates.

Integration with Roof Systems

These tanks can be integrated with Single or Double Membrane Roofs, Glass-Fused-to-Steel Roofs, or Aluminum Geodesic Dome Roofs, depending on the project requirements.

Compliance with International Standards

Center Enamel’s anaerobic digestion tanks adhere to strict international standards, including AWWA D103-09, ISO 28765, NSF/ANSI 61, and others. This ensures top-notch quality, safety, and reliability.

Advantages of Bolted Steel Anaerobic Digestion Tanks

Superior Corrosion Resistance

The Glass-Fused-to-Steel coating protects the tank against corrosive environments commonly found in anaerobic digestion, including acidic gases like hydrogen sulfide.

Easy Installation and Maintenance

The bolted modular design enables quick assembly on-site without requiring heavy equipment or extensive construction work. The smooth GFS surface minimizes maintenance efforts.

Cost-Effective and Long-Lasting

Compared to traditional concrete or welded steel tanks, bolted steel tanks offer a cost-effective solution with longer service life, reducing lifecycle costs significantly.

Eco-Friendly

These tanks are recyclable, and their use in anaerobic digestion contributes to the production of renewable energy while minimizing waste.

High Gas and Liquid Retention

The precision-engineered design ensures that the tank retains biogas and liquids effectively, optimizing energy production and preventing leaks.

Applications of Bolted Steel Anaerobic Digestion Tanks

Biogas Production

Anaerobic digestion tanks play a crucial role in generating biogas, a renewable energy source derived from organic materials such as agricultural waste, food waste, and sewage sludge.

Municipal Wastewater Treatment

These tanks are widely used in wastewater treatment plants to process sewage and organic sludge, converting waste into biogas while reducing harmful emissions.

Industrial Waste Management

Industries like food processing, dairy, and beverage manufacturing benefit from anaerobic digestion tanks for treating organic waste and reducing their environmental footprint.

Agricultural Waste Management

Farmers use anaerobic digestion tanks to manage manure and crop residues, producing biogas that can power farm operations or be fed into the energy grid.

Landfill Leachate Treatment

Bolted Steel Anaerobic Digestion Tanks are also used in landfill leachate treatment projects, helping to process and neutralize harmful waste materials.

Case Study: Center Enamel’s Anaerobic Digestion Tanks in Action

Project Location: Indonesia

Application: Palm Oil Wastewater Treatment

Tank Specifications: Glass-Fused-to-Steel Anaerobic Digestion Tanks with Single Membrane Roofs

A palm oil processing plant in Indonesia required a sustainable solution to manage its wastewater. Center Enamel supplied Glass-Fused-to-Steel Anaerobic Digestion Tanks tailored to the plant’s needs. The tanks provided:

Effective wastewater treatment.

Biogas production, which was used to power parts of the facility.

A significant reduction in waste disposal costs.

The project was completed on time, and the tanks have been in successful operation since 2023.

Why Choose Center Enamel for Your Anaerobic Digestion Projects?

Industry Leadership

As the first manufacturer of Glass-Fused-to-Steel tanks in China, Center Enamel has over 30 years of experience and has completed projects in more than 100 countries worldwide.

Proven Quality and Reliability

Our tanks have been tested in demanding environments, including earthquake zones like Ecuador, where they withstood a 7.8-magnitude earthquake without needing repairs.

Comprehensive Services

From design and manufacturing to installation and after-sales support, we offer end-to-end solutions for your anaerobic digestion project.

Certified Excellence

Our products meet the highest international standards, including ISO 9001, NSF/ANSI 61, WRAS, and more, ensuring consistent quality and performance.

At Center Enamel, we take pride in delivering Bolted Steel Anaerobic Digestion Tanks that drive innovation in biogas production and waste management. With superior durability, corrosion resistance, and cost-effectiveness, our tanks empower businesses and communities to embrace sustainable practices and renewable energy solutions.

If you're planning an anaerobic digestion project or need reliable storage for biogas or organic waste, Center Enamel has the expertise and solutions you need. Contact us today to discuss your requirements and find out how we can help you achieve your sustainability goals!

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.