Double Coating Anaerobic Digester Tank For Wastewater Treatment Industry / Bolted Steel Tank

Bolted Steel Tank Applications for Anaerobic Digestion in Wastewater Treatment Industrial

Glass-Fused-to-Steel (GFS), also known as Glass-Lined-Steel (GLS) and Biogas Storage Tank, these names all means the same thing. This is the only tank finish where two materials are fused together to achieve the best of both: the strength and flexibility of the steel combined with the corrosion resistance of the glass. The high-temperature fusion of glass to steel fired at 850°C results in an inert, durable finish. Applied to both interior and exterior, the GFS technology is able to withstand the rigors of the construction site and provide many years of trouble-free service in harsh environments.

Specification:

Anaerobic digestion is widely used as a source of renewable energy. The process produces a biogas consisting of methane, carbon dioxide, hydrogen sulfide and traces of other “contaminant” gases. This biogas can be used directly in combined heat and power gas engines or upgraded to natural gas–quality biome thane. The nutrient–rich digestive that is also produced can be used as fertilizer, Such as: CSTR, UASB, SBR, EGSB, USR reactor, etc.

Most Anaerobic Digesters need to be insulated so that the proper operating temperature can be maintained regardless of the outside temperature. To meet that requirement CEC Tank can provide vertical or horizontal insulating systems manufactured for the specific tank on which it will be installed on and variable thickness based on project owners requirements.

Design criterion & certificates: :

AWWA-D103-09 – Latest version of AWWA Standard for “Factory-coated bolted steel tanks for water storage”

EN28765 - : “Vitreous and porcelain enamels – Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludge’s”

NSF/ANSI 61- Drinking Water Components—Health Effects (NSF 61).

OSHA - Occupational Safety and Health Administration (OSHA)

Tank Size Chart:

CEC full range of Tanks are available in the sizes listed in the table below (Tank Capacity is from 18m to 21,000m3)

Application Fields including:

Who we are?

Center Enamel Co., Ltd has been manufacturing and installing a complete line of bolted steel tanks and enamel storage tanks for the potable water, wastewater, fire protection, rain harvesting and bio energy digester Industries since 1989.

CEC Advantages:

• R&D Ability

With nearly 30 years experience in enameling industry, Center Enamel Co., Ltd has become the largest and most professional enamel tank manufacturer in China.

We already established a professional R&D team and advanced laboratory. With this strong enameling R&D ability, we can meet various demands of customers.

Project reference

About Us

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, SS tanks, enameled cookware and enamel glaze. With a professional enameling R&D team and more than 20 enameling patents, Center Enamel Co., Ltd has become the leader in bolted tanks industry of Asia. It is certified to ISO 9001, NSF/ANSI 61, ISO 28765, LFGB, BSCI, ISO 45001, ISO 24001 and other international standards.

Center Enamel 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 Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. 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 2021, Center Enamel bolted tanks have been exported to more than 80 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa ect. Our superior tank quality and prompt service gain us worldwide recognition.

Why choose Center Enamel Glass-Fused-to-Steel tanks:

More than 30 years experience in Enameling Technology R&D

The only GFS tanks manufacturer which also produce enamel frit, able to adjust formula to secure enameling quality.

Strict Engineering Design Standard- AWWA D103-09, OSHA, NSF61, EN28765 and NFPA etc

The only GFS tanks manufacture in China which can be widely accepted by USA market for many years.

Cooperate with Well-known International Corporations

Paques, Veolia, Coca-Cola, Sabesp, Wilmar, PetroChina, Heineken, AbInBev, Porsche, Sinopec etc.

Professional Experience with International Market

Successful GFS tanks projects references in more than 80 countries worldwide.

As an outstanding containment system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with local partners throughout the world and make continuous contributions to the development of the industry.