Center Enamel Provides Anaerobic Digester Tanks For United Arab Emirates (UAE) Wastewater Treatment Project

Center Enamel Provides Anaerobic Digester Tanks For United Arab Emirates (UAE) Wastewater Treatment Project

As global water scarcity intensifies, wastewater treatment has become a crucial factor in ensuring sustainable water management. The United Arab Emirates (UAE), a country known for its arid climate and rapid urbanization, has invested significantly in advanced wastewater treatment solutions. Among these, anaerobic digestion technology has gained prominence due to its ability to efficiently treat organic waste while generating biogas as a renewable energy source.

Center Enamel, a leading manufacturer of Glass-Fused-to-Steel (GFS) anaerobic digester tanks, is proud to contribute to UAE’s wastewater treatment infrastructure. With our extensive expertise in designing and fabricating high-quality anaerobic digestion tanks, we provide durable, corrosion-resistant, and cost-effective solutions tailored to the UAE’s challenging environmental conditions.

The Need for Anaerobic Digester Tanks in UAE’s Wastewater Treatment

1. Challenges in UAE’s Wastewater Management

UAE’s wastewater treatment sector faces unique challenges, including:
Water Scarcity: With limited freshwater resources, the country heavily relies on treated wastewater for non-potable uses such as irrigation, industrial cooling, and landscaping.
High Organic Waste Generation: Rapid urbanization and industrial activities contribute to increased wastewater volumes, requiring efficient treatment solutions.
Sustainability Goals: UAE aims to enhance its circular economy by utilizing wastewater treatment byproducts, such as biogas and nutrient-rich biosolids.

2. The Role of Anaerobic Digestion

Anaerobic digestion is a biological treatment process that breaks down organic matter in wastewater sludge, producing biogas (methane & carbon dioxide) and reducing sludge volume. The generated biogas can be used for renewable energy production, making it an environmentally and economically beneficial solution.

Why Center Enamel’s Anaerobic Digester Tanks?

Center Enamel specializes in the manufacturing of Glass-Fused-to-Steel (GFS) tanks, which are an ideal choice for anaerobic digestion processes. Our tanks provide numerous advantages:

1. Superior Corrosion Resistance
GFS tanks feature a unique fusion of steel and glass, creating an inert, non-porous surface that is highly resistant to:
Corrosive elements found in wastewater sludge
Hydrogen sulfide (H2S) and other gases produced during anaerobic digestion
Extreme temperatures and harsh weather conditions

2. Durability & Longevity

Our anaerobic digester tanks have a lifespan exceeding 30 years, reducing the need for frequent maintenance and replacement. This durability ensures long-term cost savings and operational efficiency for wastewater treatment plants in UAE.

3. Modular & Expandable Design

The bolted design of our tanks allows for easy transportation and rapid assembly on-site. This feature is crucial in UAE’s wastewater projects, where space constraints and time efficiency are key considerations. Additionally, future capacity expansions can be achieved without significant structural modifications.

4. Gas Tightness for Optimal Biogas Collection

To maximize biogas recovery, our tanks are designed with:
High-quality seals ensuring zero leakage
Aluminum geodesic dome roofs to contain gas emissions and reduce operational hazards
Efficient gas collection systems to enhance energy recovery

5. Compliance with International Standards

Our Glass-Fused-to-Steel anaerobic digester tanks comply with industry-leading standards, including:
AWWA D103-09 (American Water Works Association)
ISO 28765 (International standard for GFS coating quality)
NSF/ANSI 61 (Certification for potable water contact safety)
EN 1090 (European certification for structural steel)

Successful Case Studies of Center Enamel’s Anaerobic Digester Tanks
Saudi Arabia Treated Sewage Effluent (TSE) Project
Multiple GFS anaerobic digester tanks installed for municipal wastewater treatment.
Tanks successfully contribute to sewage sludge reduction and biogas production.

Indonesia Palm Oil Mill Effluent (POME) Project
Center Enamel supplied anaerobic digester tanks to treat POME waste.
The project reduced organic pollution loads and enhanced energy recovery.

Malaysia Biogas Digester Project
Our tanks facilitated the conversion of agricultural waste into biogas, supporting Malaysia’s renewable energy initiatives.


As UAE continues its efforts to enhance wastewater treatment infrastructure, Center Enamel remains a trusted partner in providing high-quality anaerobic digester tanks. Our Glass-Fused-to-Steel tank technology ensures long-lasting durability, corrosion resistance, and cost-effective solutions for wastewater treatment plants.
With successful installations in over 100 countries, our expertise in anaerobic digestion systems allows us to deliver customized, efficient, and sustainable wastewater treatment solutions worldwide.
For more details about our anaerobic digester tanks or to discuss your project requirements, contact Center Enamel today!

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.