Shijiazhuang Zhengzhong Technology Co., Ltd
Global Leading Bolted Tanks Manufacturer
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Anaerobic digestion is a naturally occurring process that can be used to convert organic waste into a mixture of methane gas and carbon dioxide (commonly called "biogas"). These in turn are converted to acetic acid. Finally, anaerobic methanogenic archaea convert these residual products into methane and carbon dioxide (biogas). In addition to biogas, biogas digesters also produce condensate (called "digestive liquid", which is composed of water, minerals and most of the residual carbon from raw organic materials. Digestive liquid is usually used as high-quality liquid fertilizer.
Anaerobic digesters operate in one of three temperature ranges: high temperature (120–140°F), medium temperature (95–105°F), and low temperature (60–75°F). Large-scale, centralized, commercial biogas facilities usually operate in the high temperature range. Higher heat allows the system to operate at higher efficiency, processing more organic materials in a shorter time as the bacterial activity rate increases with temperature. This increased efficiency can shorten the retention time of the digester to 3-5 days. The extra heat also increases the killing rate of unwanted pathogens. However, running the system requires more heat energy, which also requires a lot of insulation to maintain this heat. Heat can be applied through external heat exchangers or as part of a cogeneration system using excess heat from other facilities.
The efficient anaerobic digestion system utilizes a complete anaerobic digestion tank. Anaerobic digestion tanks can treat wastewater more effectively. This process allows the sewage to be treated, then returned to the land for fertilization or drying, and then pressed into agglomerates to be used as a fuel source, while the water is purified and discharged into the river. The methane produced is usually used to supply gas to a combined heat and power plant to ensure rapid repayment of capital costs.
We provide unique and proven high-efficiency anaerobic digestion tanks. Genzon Technology has 30 years of experience in the design, manufacture and installation of anaerobic digestion tanks, providing you with cost-effective solutions, quick return on investment, simple installation in a new or refurbished digestion tank, and long service life.
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Zhengzhong Technology’s Glass-Fused-to-Steel Sewage Treatment Tanks design optimizes the sludge digestion process and produces a more uniform mixture than other systems.
main feature:
Improve operational efficiency
Low cost of capital
easy installation
No downtime
Turnkey packaging
main application:
Primary digester
Acid phase digester
Industrial waste
Farm mud
Glass-Fused-to-Steel Sewage Treatment Tanks Specification
| Coating color | dark blue, dark green, white, and customized |
| A standard steel plate size | effective size 2400mm x 1200 m |
| Steel plates thickness | 3mm - 12mm, depends on the diameter & height |
| Coating thickness | 0.25mm - 0.4mm, two coatings internal and external |
| Acid and alkalinity proof | standard coating suits for PH3 - PH11, special coating suits for PH1 - PH14 |
| Adhesion | 3,450N/cm |
| Elastic | same as steel sheet, around 500KN/mm |
| Hardness | 6.0 Mohs |
| Service life | >30 years |
| Spark test | >1500 V |
| Permeability | gas and liquid impermeable |
| Easy yo clean | smooth, glossy, inert, anti-adhesion |
| Corrosion resistance | excellent! Suitable for wastewater salt water, seawater, high sulfur crude oil, salt fox, organic and inorganic compounds
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Application of Glass-Fused-to-Steel Sewage Treatment Tanks
Bolted steel anaerobic digestion tank are utilized in many situations where industrial or agricultural operations produce a significant organic waste stream . In addition , municipal solid waste ( MSW ) landfills produce landfill gas from natural decomposition of organic material in the waste that can be captured for use as an energy source . Many MSW sites now have wells to capture biogas produced from waste decomposition . Wastewater treatment plants ( WWTPs ) can also be converted to operate anaerobically , and they can be used to produce biogas from a variety of wastes .
About Center Enamel Co., Ltd
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 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 2021, Center Enamel Glass-Fused-to-Steel tanks have been exported to more than 90 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.
