lass-Fused-to-Steel bolted chemical tanks For wastewater treatment 

Center Enamel designs, manufactures and installs Glass-Fused-to-Steel bolted chemical tanks for the chemical processing industry. As the leading Glass-Fused-to-Steel bolted tank manufacturer, we have Innovative enameling protection technology on sheet’s four edges and bolt holes. Center Enamel dedicated to the design and fabrication of industrial and household enameled products since 1989.

Center Enamel can manufacture Glass-Fused-to-Steel bolted chemical storage tanks to any specification quickly and economically. Our Glass-Fused-to-Steel bolted chemical storage tanks engineering design meet or exceed AWWA D103-09 and EN/ISO28765:2011, and our GFS tank engineers make tank engineering calculation on each specific tank structure according to project local environmental conditions, such as snow load, wind speed, seismic zone, etc., to make sure the tank structure's adequate security in long-term service life.

How to do wastewater treatment?

As you know if we discharge wastewater directly, then the earth will be polluted our health is threatened. There are many bacterias and other dangerous materials in the wastewater. Doing the wastewater treatment, many bacterias will be moved, there is no danger to human health or unacceptable damage to the natural environment.

Wastewater treatment, the first process is doing pretreatment, the purpose is to remove the large solids from the wastewater. The next step is the primary treatment, which need clarification and sedimentation tank to finish this process, the purpose is to remove the suspended solids and biochemical particulates from the wastewater.

After finished the pretreatment and primary treatment, it needs to do the secondary treatment. For the secondary treatment, it requires anaerobic microorganisms facilities ( most of the wastewater treatment use this facility to do the wastewater treatment ) to do it. The purpose of it is to remove the remaining suspended solids and BOD. Wastewater treatment facilities utilize anaerobic digester ( Glass fused to steel anaerobic digester tank ) to break down sewage sludge and eliminate pathogens in wastewater.

Comparison of kinds of tanks

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.