Shijiazhuang Zhengzhong Technology Co., Ltd
Global Leading Bolted Tanks Manufacturer
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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
| Item | Concrete Tank | Carbon steel tank | Enamel bolted tank | LIPP tank |
| Beautiful degree | Low | Low | High | High |
| Temperature adaption | A stress | Adapt to low temperature | Adapt to low temperature | Adapt to low temperature |
| Shape | Any shape | Round shape | Round shape | Round shape |
| Above ground or underground | Both | Above ground | Both | Above ground |
| Corrosion resistance | Normal | No resist to corrosion | Good | Not |
| Abrasion resistance | Good | Bad | Good | Bad |
| Easy to clean | Bad | Bad | Good | Normal |
| Easy to repair | normal | Good | Good | Bad |
