Shijiazhuang Zhengzhong Technology Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 60 sets per month |
| Delivery Time | 10-30 days after deposit received |
| Packaging Details | PE poly-foam between each two steel plates ; wooden pallet and wooden |
| Corrosion resistance | Suitable for waste water salt water, sea water, high sulfur crude oil, salt fox, organic and inorganic compounds |
| Tank body color | Dark green / can be customized |
| Steel grade | ART 310 |
| Roof available | Glass fused steel roof , membrane roof, aluminum roof , GRP roof |
| Corrosion Integrity | Excellent |
| Foundation | Concrete or glass fused steel |
| Brand Name | CEC TANKS |
| Model Number | W |
| Certification | ISO 9001:2008, AWWA D103 , OSHA , BSCI |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 60 sets per month |
| Delivery Time | 10-30 days after deposit received | Packaging Details | PE poly-foam between each two steel plates ; wooden pallet and wooden |
| Corrosion resistance | Suitable for waste water salt water, sea water, high sulfur crude oil, salt fox, organic and inorganic compounds | Tank body color | Dark green / can be customized |
| Steel grade | ART 310 | Roof available | Glass fused steel roof , membrane roof, aluminum roof , GRP roof |
| Corrosion Integrity | Excellent | Foundation | Concrete or glass fused steel |
| Brand Name | CEC TANKS | Model Number | W |
| Certification | ISO 9001:2008, AWWA D103 , OSHA , BSCI | Place of Origin | China |
| High Light | 20000m3 Liquid Storage Tanks ，ART 310 Liquid Storage Tanks ，Aeration Basin Liquid Storage Tanks | ||
Storage tank Are Widely used For Aeration Basin
Aeration is the circulation, mixing, or dissolution of air in a liquid or substance. Aeration puts water and air in close contact to remove dissolved gases and oxidize dissolved metals, including iron, hydrogen sulfide, and volatile organic chemicals (VOC). This process is usually the first major process in a potable water treatment plant and occurs in the secondary process of activated sludge treatment in a wastewater treatment plant. A uniformly distributed oxygen supply in an aeration system is essential for effective wastewater treatment to promote microbial growth.
Aeration in wastewater treatment
In municipal and industrial wastewater treatment, aeration is part of the secondary treatment process. Activated sludge process is the most common choice for secondary treatment. Aeration is an activated sludge process that promotes microbial growth in wastewater. The microbes then feed on the organic material, forming colonies that are easy to precipitate. Once settled in a separate sedimentation tank, the bacteria that form the "activated sludge" group are constantly recirculated back to the aeration tank, increasing the decomposition rate.
Our Water Storage tanks
| Storage tanks | Volume | Roofs | Accessories | Application |
| GFS Tanks SS Tanks Steel Tanks | 20-20000m³ | ADR Roof GFS Roof Membrane Roof FRP Roof Trough Deck Roof | Ladders Platforms Pumps Three-phase Separator Biogas Purification System | Wastewater Treatment Project Drinking Water Project Municipal Sewage Project Biogas Project Fire Water Storage Project Oil Storage Project |
Our commercial tanks are ideal for firefighting, urban drinking water storage, commercial rainwater harvesting, stormwater retention, and treated water storage in the industrial, mining and agricultural sectors.
About Center Enamel
Center Enamel is the leading bolted tanks and roofs manufacturer in China, which have more than 30 years of industry experience. Our main products include Glass-Fused-to-Steel tanks, stainless steel tanks, Carbon Steel tanks, aluminum geodesic dome roofs, and can provide customized design, manufacturing, and installation for global customers.All our products are in strict accordance with AWWA D103-09, API 650, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Until 2022, Center Enamel storage tanks and roofs have been exported to more than 90 countries including the USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil, and South Africa etc.
Company Details
Business Type:
Manufacturer
Year Established:
1989
Employee Number:
500~600
Ecer Certification：
Verified Supplier
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 a... 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 a...
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