Bolted Steel Anaerobic Digestion Tank For Generate Biogas

Bolted steel tanks, also known as Glass-Lined-Steel ( GLS ) tank is utilized as anaerobic digestion tanks. Almost any organic waste can be digested, opportunities have developed to utilize food processing waste, industrial waste, domestic waste, and restaurant waste.

Anaerobic digestion tank can be an integration tank consist of bolted steel tank and roof, which makes the anaerobic reaction become perfect. The temperature and the materials will affect the anaerobic reaction, so it will lead to the discharge of biogas.

There are two purposes of the anaerobic digester, one is for environmental concern, the other is for economic concern. Environmental concern, according to the anaerobic digester it can lower down the emission of the waste, less pollution waste let out, the means better environment. Economic concern, the organic waste in the anaerobic digester which will generate the biogas. It is not only can use the biogas to generate the electricity but also it can purify the methane from the biogas and sell it to the local market, which is a great potential wealth.

Center Enamel Co., Ltd is not only the first Glass-Fused-to-Steel Tanks manufacturer and supplier in China but also the most experienced Glass-Fused-to-Steel tanks manufacturer in all of Asia. Center Enamel Glass-Fused-to-Steel tanks engineering & design, product testing and quality system are in strict accordance with AWWA D103-09, OSHA, ISO/EN 28765, NSF61, API, and NFPA, etc. international standards. CEC Glass-Fused-to-Steel tanks are widely used in drinking/potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture, etc. applications. Until 2018, Center Enamel Glass-Fused-to-Steel tanks have been exported to more than 45 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, India, and South Africa, etc. The superior product quality and prompt service gain us worldwide recognition.

Why will you choose Center glass fused to steel tank as AD tank?

1. We are the first one to produce glass fused to steel tank and hot-rolled sheet that was double side enamel

2. We have more than 30 years’ experience in manufacture glass fused to steel tank, the most professional enamel enterprise, process more than 200 patents of enamel frit formulas.

3. Have a professional research and development team, professor senior engineer, a national famous expert with more than 50 years experience of enamel researching.

4. Serious quality control: raw material test, recipe finalizing small sample test, middle stage product test, destructive testing.

5. Comply with international standard: have the most advanced glass fused to steel production technology and professional production line, already pass ISO9001-2000 quality system certification. The design of our tank complies with AWWA D103-09, OSHA, EN, Australia standards.

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.