Anaerobic Digestion (AD) Tanks for UASB, EGSB, SBR, BAF, USR, and CSTR Systems

Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) proudly leads the industry in the design, manufacturing, and installation of Glass-Fused-to-Steel (GFS) anaerobic digestion (AD) tanks for advanced wastewater treatment systems, including UASB, EGSB, SBR, BAF, USR, and CSTR technologies. These tanks are vital for converting organic waste into renewable energy and ensuring efficient wastewater treatment, making them an integral part of sustainable industrial and municipal projects.

What Are Anaerobic Digestion (AD) Tanks?

Anaerobic digestion tanks are specialized vessels used in biological treatment systems to break down organic matter in the absence of oxygen. They are essential for:

Producing Biogas: A renewable energy source consisting primarily of methane and carbon dioxide.

Treating Wastewater: Efficiently managing industrial and municipal effluents.

Reducing Waste Volume: Minimizing sludge and organic waste through decomposition.

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

System Applications of Center Enamel AD Tanks

1. UASB (Upflow Anaerobic Sludge Blanket)

Ideal for industrial wastewater with high organic loads.

Center Enamel tanks provide a corrosion-resistant environment for microbial activity, ensuring efficient biogas production.

2. EGSB (Expanded Granular Sludge Bed)

Designed for enhanced wastewater flow and treatment.

GFS tanks facilitate faster treatment cycles and improved efficiency, even with low-strength wastewater.

3. SBR (Sequencing Batch Reactor)

Versatile for treating varying wastewater volumes.

Our tanks ensure leak-proof operation, supporting precise aeration and sedimentation processes.

4. BAF (Biological Aerated Filter)

Effective for biological and physical filtration.

GFS tanks maintain optimal conditions for biomass growth and filtration.

5. USR (Upflow Sludge Reactor)

Suitable for high-strength organic wastewater.

Our tanks ensure uniform sludge distribution, maximizing treatment performance.

6. CSTR (Continuous Stirred Tank Reactor)

Widely used in biogas production projects.

Center Enamel GFS tanks ensure thorough mixing and stable anaerobic digestion conditions.

Key Features of Center Enamel AD Tanks

1. Glass-Fused-to-Steel Technology

High Durability: Exceptional resistance to corrosion, chemical reactions, and extreme environments.

Long Service Life: Designed for over 30 years of reliable operation.

Leak-Proof Performance: Ensures environmental safety and operational efficiency.

2. Modular Design

Customizable Sizes: Suitable for small-scale to large-scale projects, with capacities up to 60,000m³.

Quick Installation: Prefabricated panels enable efficient on-site assembly.

3. Cost-Effective and Sustainable

Reduced maintenance and operational costs.

Supports renewable energy generation through biogas production.

Applications of Anaerobic Digestion Tanks

1. Municipal Wastewater Treatment

Efficiently processes sewage sludge, converting waste into energy and reducing environmental impact.

2. Industrial Effluent Treatment

Handles high-strength wastewater from industries such as food processing, brewing, and chemical manufacturing.

3. Agricultural Waste Management

Converts livestock manure and crop residues into biogas, promoting sustainable farming practices.

4. Landfill Leachate Treatment

Safely processes leachate to protect groundwater and recover methane gas.

Global Project Highlights

Indonesia Palm Oil Wastewater Treatment

Our CSTR anaerobic digestion tanks successfully treat high-organic-load effluents while generating biogas for renewable energy use.

Saudi Arabia Municipal Sewage Project

Glass-Fused-to-Steel tanks support efficient UASB and EGSB systems for large-scale municipal wastewater treatment.

Ecuador Biogas Plant

With superior resilience, our tanks continue to perform flawlessly even after enduring a 7.8-magnitude earthquake, showcasing unparalleled durability and reliability.

Why Choose Center Enamel for Anaerobic Digestion Tanks?

1. Industry Expertise

Over three decades of experience in manufacturing GFS tanks.

A proven track record of delivering advanced wastewater treatment solutions globally.

2. International Standards Compliance

Certified to ISO 9001, AWWA D103-09, NSF/ANSI 61, and other global standards.

3. Tailored Solutions

Custom-designed tanks to meet specific project requirements and environmental conditions.

4. Comprehensive Service

From consultation and design to installation and after-sales support, we provide end-to-end project management.

Partner with Center Enamel for Advanced AD Solutions

At Center Enamel, we are dedicated to delivering cutting-edge anaerobic digestion tanks for UASB, EGSB, SBR, BAF, USR, and CSTR systems. Our solutions not only enhance wastewater treatment efficiency but also contribute to renewable energy generation and environmental sustainability.

Contact us today to discuss your project requirements and discover how our innovative solutions can benefit your bioenergy and wastewater treatment projects!

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.