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 |
Feature | Eco-friendly, Durability |
Tank Material | Glass fused to steel |
Chemical Resistance | Excellent |
Size Of Panel | 2.4M * 1.2M |
Easy to clean | Smooth, glossy, inert, anti-adhesion |
Capactiy available | 20 m3 to 20,000 m3 |
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 |
Feature | Eco-friendly, Durability | Tank Material | Glass fused to steel |
Chemical Resistance | Excellent | Size Of Panel | 2.4M * 1.2M |
Easy to clean | Smooth, glossy, inert, anti-adhesion | Capactiy available | 20 m3 to 20,000 m3 |
Brand Name | CEC TANKS | Model Number | W |
Certification | ISO 9001:2008, AWWA D103 , OSHA , BSCI | Place of Origin | China |
High Light | fusion bonded epoxy wastewater tank ,epoxy tank for clarification ,physical wastewater treatment vessel |
Physical wastewater treatment is the initial, foundational step in nearly every modern wastewater management process. It relies on fundamental principles like gravity, screening, and skimming to remove coarse debris, suspended solids, and buoyant materials (like oils and greases). The success of subsequent chemical and biological stages—and the overall treatment efficiency—is entirely dependent on the reliability and stability of these early physical wastewater treatment vessels. These tanks must be a strong, foundational vessel for clarification and separation, capable of withstanding constant, heavy liquid loads and the abrasive wear of settling solids. The containment infrastructure must be robust, reliable, and resistant to the corrosion that inevitably occurs in high-solids environments. The Fusion Bonded Epoxy (FBE) Tank provides this necessary integrity. At Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel), we utilize FBE bolted steel technology to deliver durable, high-strength tanks that secure the critical first stages of wastewater processing.
While physical treatment may not involve the chemical extremes of specialized industrial effluent, its infrastructure faces critical challenges related to volume, mass, and abrasion:
Heavy, Static Loads: Physical treatment tanks, such as primary clarifiers and thickeners, are required to hold massive volumes of high-density liquid and sludge for extended periods. The containment vessel must possess exceptional structural strength to handle immense, continuous hydrostatic pressure without deformation or failure.
Abrasive Solids and Grit: Wastewater, especially raw municipal or industrial effluent, contains sand, grit, and hard suspended solids. These materials can cause significant abrasive wear on tank linings and surfaces as they settle or are moved by scrapers, compromising the containment barrier over time.
Corrosion in Sludge Zones: The long retention times in sedimentation and sludge thickening tanks often lead to anaerobic conditions at the bottom. This results in the release of hydrogen sulfide (H₂S) and corrosive organic acids, which aggressively attack the tank base and walls, even beneath the water line.
Need for Efficient Separation: Clarification relies on a clean, uniform tank surface to facilitate smooth settling and easy removal of solids. A rough, porous, or fouled internal surface can impede the settling process and reduce the overall efficiency of solids capture and removal.
Speed and Modularity for Infrastructure: Physical treatment tanks often account for the largest single volumes in a plant. The requirement for quick construction and the potential for phased expansion make traditional, slow-curing concrete a limiting factor.
The containment solution must be a high-strength, chemically resistant barrier built for the sheer mechanics of clarification and separation.
Center Enamel’s Fusion Bonded Epoxy Bolted Steel Tanks are engineered to serve as a strong, foundational vessel for clarification and separation in any treatment scheme. The FBE technology provides the necessary integrity against both physical stress and corrosion:
Superior Structural Strength: FBE tanks are built from high-strength, precision-engineered steel panels. The bolted design, combined with robust structural integrity calculations, ensures the tank can safely contain the vast, heavy loads of equalization basins, clarifiers, and sludge thickeners, providing a stable platform for separation processes.
Abrasion Resistance and Smooth Surface: The factory-applied FBE coating provides a dense, hard surface that is highly resistant to abrasion from settling solids and the movement of sludge. Furthermore, the smooth, uniform surface promotes efficient settling of flocculated solids, ensuring maximum clarification and separation efficiency and simplifying the mechanical removal of sludge.
Comprehensive Corrosion Defense: The FBE coating is chemically bonded to the steel, creating an inert barrier that resists the corrosive organic acids and H₂S-related sulfuric acid generated during the sedimentation and sludge-holding phases. This guarantees long-term protection, particularly at the bottom of the tank and in the critical sludge zone where corrosion is most severe.
Modular and Rapid Construction: The ease and speed of constructing FBE tanks—even large-volume units—significantly accelerates project timelines. This modularity is a massive advantage when building the large-footprint vessels typical of primary and secondary clarification stages, allowing facilities to become operational faster.
Low Lifecycle Cost: By providing a permanent, highly durable barrier against corrosion and abrasion, FBE tanks minimize the need for expensive repairs, recoating, or relining that plague conventional tanks, ensuring decades of reliable service with minimal downtime.
The structural strength and surface quality of FBE tanks make them ideal for the various stages of physical wastewater treatment across municipal, industrial, and agricultural sectors:
Equalization Tanks/Basins: Used to stabilize flow and composition before primary treatment. FBE tanks handle the high, fluctuating volumes and abrasive input from raw effluent, providing a strong initial holding vessel.
Primary and Secondary Clarifiers/Sedimentation Tanks: FBE tanks serve as the large-volume vessels where suspended solids settle out by gravity. The smooth, vertical walls and robust structure ensure optimal hydraulic conditions for clarification and separation efficiency.
Sludge Thickeners and Storage: The dense, high-solids sludge generated during physical treatment requires highly robust containment. FBE tanks offer the necessary strength and corrosion resistance to store this highly corrosive, anaerobic material before dewatering or disposal.
Flotation/Separation Units: In systems like Dissolved Air Flotation (DAF), FBE tanks provide the reliable containment necessary to separate lighter materials (like FOG) from the main water stream, utilizing the tank's smooth surface for efficient skimming.
Center Enamel has extensive experience in deploying FBE and similar high-strength bolted tanks for the crucial holding, settling, and separation stages of wastewater treatment across major public and private projects.
Project Description | Project Scale & Quantity |
Henan Nanyang Municipal sewage Project | This extensive municipal treatment facility included 11 units with a total capacity of 20,865 cubic meters, utilized for critical physical processes like equalization and sedimentation across the plant. |
Shanghai Songlin Pig Farm Wastewater Project | A key agricultural containment system involving 2 units with a total capacity of 6,205 cubic meters, providing robust, heavy-duty storage for high-solids, high-volume raw effluent and sludge. |
Guizhou Huaxi Urban Waste Leachate Treatment Project | This specialized treatment required 2 units with a total capacity of 5,344 cubic meters, where FBE tanks were crucial for the initial equalization and physical settling of complex, high-solids landfill leachate. |
Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) is focused on delivering foundational infrastructure that stands the test of time. Our FBE tanks for physical wastewater treatment are engineered with structural integrity and coating durability as paramount features. Through meticulously controlled factory processes, we guarantee a molecularly-bonded, high-strength surface that resists both abrasion and corrosion. By choosing Center Enamel, clients invest in a proven, strong, foundational vessel that minimizes operational risks, ensures the longevity of the entire treatment train, and supports sustained compliance and efficiency.
The initial stages of physical wastewater treatment require containment that is uncompromisingly strong and highly durable. The Fusion Bonded Epoxy Tank, with its superior structural design and abrasion-resistant coating, is the ideal choice. It provides a strong, foundational vessel for clarification and separation, ensuring optimal settling efficiency and long-term protection against the high pressures and corrosive sludge generated in these processes. By deploying Center Enamel’s FBE tanks, operators secure the reliability of their entire treatment system from the first stage onward, guaranteeing decades of consistent, low-maintenance performance.
To deploy high-strength, durable vessels for the critical physical separation and clarification phases of your wastewater treatment, choose Center Enamel's Fusion Bonded Epoxy Bolted Steel Tanks. Contact us today to secure your foundational infrastructure.
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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