Shijiazhuang Zhengzhong Technology Co., Ltd
Global Leading Bolted Tanks Manufacturer
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Bolted Steel Sludge holding Tank For Wastewater Treatment Plants
Sludge Storage Tanks
Center Enamel manufacture Sludge Storage Tanks from Glass-Fused-to-Steel Plate to suit your specific application. Sludge is a thick, soft mud and typically the by-product of wastewater treatment, industrial wastewater solids and settled suspension from potable water treatment. Often it contains various types of pathogens as well as heavy contaminants, in the case of industrial waste, this can include chemical pollutants. Sludge contaminated by chemical pollutants or heavy metals and demands complex treatment. Other applications are sludge settlement tanks on small sewage treatment plants, the concentration of food and agricultural waste for anaerobic digestion, removal of grit for water reuse on effluent treatment plants and concentration of apple mulch after cider fermentation.
Center Enamel bolted steel tanks are widely used as sludge storage tanks for effluent & sludge storage. All our bolted steel tanks engineering design are meet or exceeded the AWWA D103-09 and EN/ISO28765:2011 standards.
In order to prevent the damage of sludge to the environment, we need to use the sludge storage tank for sludge storage and treatment. Sludge mainly comes from sewage treatment, high organic content, perishable, smelly. Sludge including activated sludge, humus sludge, concentrated sludge, are corrosive. Glass fused to steel tank is the best choice for sludge storage. It combines the strength of steel with the excellent chemical and physical corrosion resistance of glass, with a service life of over 30 years and low maintenance requirement.
Sludge Storage Tank Specifications
| 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 |
Leading Bolted Steel Sludge Tanks Manufacturer in China
Center Enamel Co., Ltd is not only the first Glass-Fused-to-Steel bolted sludge storage Tanks manufacturer and supplier in China, but also the most experienced Glass-Fused-to-Steel bolted sludge storage tanks manufacturer in all of Asia. Center Enamel Glass-Fused-to-Steel bolted sludge storage 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 2020, 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.
Sludge storage Case Studies
