In the realm of industrial wastewater treatment, the durability and strength of storage tanks are paramount. Stainless steel tanks have emerged as a superior solution for Upflow Anaerobic Sludge Blanket (UASB) systems due to their exceptional durability, corrosion resistance, and reliability. Shijiazhuang Zhengzhong Technology Co., Ltd, with its extensive experience in manufacturing stainless steel bolted tanks, is leading the way in providing high-quality tanks for UASB applications.

Stainless steel bolted tanks from Shijiazhuang Zhengzhong Technology Co., Ltd offer unparalleled durability and strength, making them an ideal choice for Upflow Anaerobic Sludge Blanket (UASB) systems. Their exceptional corrosion resistance, customizable design, and long-term reliability ensure efficient and effective wastewater treatment. As a leading manufacturer with over 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd is committed to delivering high-quality solutions that meet the demanding requirements of modern industrial applications.

As a leading storage tank manufacturer in China. 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

Why Stainless Steel?

Stainless steel bolted tanks are renowned for their robust construction and long-term performance, making them ideal for UASB systems. These tanks are designed to handle the challenging conditions associated with anaerobic digestion processes, where durability and resistance to corrosion are critical.

Key Features and Advantages

Exceptional Durability and Corrosion Resistance

Stainless steel, available in grades such as 304 and 316, is known for its high chromium content, which forms a protective oxide layer on the surface. This layer acts as a barrier against corrosive substances, ensuring the tank's longevity and structural integrity even in harsh environments. For UASB tanks, which are often exposed to aggressive wastewater conditions, this corrosion resistance is crucial for maintaining tank performance and extending operational life.

Customizable Design for UASB Systems

Stainless steel bolted tanks can be tailored to meet specific requirements of UASB systems. Their modular design allows for customization in terms of size, configuration, and additional features such as internal baffles and influent/outlet pipes. This flexibility ensures that the tanks can be optimized for various wastewater treatment capacities and processes.

Efficient Installation and Maintenance

Stainless steel tanks are delivered as complete kits, including all necessary hardware and accessories. Their bolted connection design simplifies on-site assembly, reducing installation time and labor costs. Once installed, the tanks are low-maintenance due to their corrosion-resistant properties. Regular inspections and minimal cleaning requirements further enhance their cost-effectiveness.

Long Lifespan and Low Maintenance Costs

With a lifespan of 30-40 years, stainless steel bolted tanks offer a reliable and long-term investment. Their durability minimizes the need for frequent repairs or replacements, contributing to lower overall maintenance costs. This long-term performance is particularly beneficial for UASB systems, which require consistent and reliable operation.

Environmental and Sustainability Benefits

Stainless steel is a recyclable material, aligning with sustainability principles. At the end of their operational life, stainless steel tanks can be recycled, reducing environmental impact and supporting eco-friendly practices.

Applications in UASB Systems

In Upflow Anaerobic Sludge Blanket (UASB) systems, stainless steel bolted tanks play a vital role in the treatment of industrial and municipal wastewater. The UASB process relies on the tank's ability to support the growth of anaerobic sludge and facilitate the upflow of wastewater through the sludge blanket. Stainless steel tanks are particularly suited for this application due to their:

Structural Strength: Capable of withstanding the mechanical stresses and pressure variations associated with the UASB process.

Corrosion Resistance: Protects against the corrosive nature of the wastewater and sludge.

Hygienic Properties: Ensures safe and efficient treatment by maintaining the integrity of the tank’s internal environment.

Installation and Maintenance

1. Site Preparation:

Ensure the site is level and stable to support the tank’s weight.

Clear the area of obstacles and prepare the foundation.

2. Foundation Construction:

Construct a concrete foundation larger than the tank’s base for stability.

3. Tank Assembly:

Assemble the tank on-site using bolted connections for quick and efficient construction.

4. Roof Installation:

Install the top cover, which can be customized with features such as ventilation openings.

5. Pipe Connections:

Connect the tank to the pipeline system for influent and effluent flow.

6. Testing and Acceptance:

Conduct system tests and ensure compliance with relevant standards.

Center Enamel is a comprehensive high-tech enterprise primarily engaged in the research, development, manufacturing, and sales of enamel-assembled tanks and diversified environmental protection equipment, as well as undertaking environmental protection EPC projects and anaerobic process segments. Throughout its project practices, the company continuously increases research and development efforts, gathers scientific and technical forces, and establishes a service system covering everything from research and development to after-sales, providing tailored solutions to customers quickly and with high quality.

The measurement standards for projects not only need to meet technical and quality requirements but also must shift towards overall standards of sustainability, quality improvement, energy efficiency, and carbon reduction. In response to market and policy changes, Center Enamel actively leverages its rich experience and research and development strength to empower innovative research and development technologies for enamel-assembled tanks, contributing to the smart manufacturing of diversified environmental protection equipment and environmental protection EPC projects. This aims to meet the diverse needs and project requirements of customers.

Currently, Center Enamel's business covers areas such as kitchen waste, leachate, municipal sewage, biogas projects, aquaculture wastewater, industrial wastewater, drinking water, and firefighting water. In the future, the company's research and development achievements will be further promoted and applied in more projects, striving to achieve a win-win situation for economic, environmental, and social benefits, driving the high-quality development of the environmental protection industry.

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.