ART 310 Steel Biogas Storage Tank With Double PVC Membrane Gas Holder Cover

Biogas Storage Tank with Double PVC Membrane Gas Holder Cover

Biogas storage tank with double PVC membrane holder cover is suitable for a wide range of working gas pressures, storage volumes and gas production rates and can accommodate the requirements of any sewerage, wastewater treatment, industrial effluent and biogas plant.

The out membrane is used to protect and keep the structure of the biogas holder, and the inner membrane is used to gather and store biogas. The air pressure of the out and inner membrane is adjusted and kept by an air blower. So biogas in the inner membrane is sent to the gas pipelines. This system has been long-time tested, at least be functional for 15 years

Biogas contains C2H2, H2S, carbon dioxide , H2O ect . H2S could be very corrosive . The top ring which is gas and liquid mixing area is the mostly easily to be corrode . So we use glass coated steel material tank . This is the combination of both material to achieve the best of both : superior corrosion resistant of glass , combined with flexibility and strength of steel . Glass coating FUSED together in high temperature furnace not just sprayed on it. Glass coated bond with steel plates to become one material .

Look at the characteristics of glass coated steel plate

Application of Glass coated steel biogas storage tank with membrane roof

Such a tank is generally used in waste water treatment and biogas plant projects . To name a few , they are CSTR , USR , SBR , UASB , EGSB , ect. Any kinds of digester and reactor could be made from glass coated steel biogas storage tank .

We have been installed thousands of tank , among half of them are used in waste water -biogas treatment projects . The well designed system has many irreplaceable advantages than the traditional biogas storage tank, and it also can be regarded as a tendency. Many customers who have ever used this system,they all feel greatest satisfied.

Areas have been installed with our tanks

The United States , Germany , Australia , New Zealand , Russia , Colombia , Ecuador , Costa Rica , Panama , El Salvador , Saudi Arabia , Qatar , Niger , Rwanda, Guinea , Malaysia , Indonesia , Singapore , Philippines , Thailand , Bangladesh , Kazakhstan , Maldives , ect.

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.