Vitrum Bolted Glass Fused To Steel Anaerobic Digester Tank

What is glass fused to steel tank ?

The steel round (cylindrical) shell of the tank is built from two - layer enameled sheets coated on both sides . The sheets are attached with special high-grade bolts and sealed by constantly flexible silicone (sealant) . The surface of connecting material and the shell itself are properly treated .

This is the only tank finish where two materials are fused together to achieve the best of both : the strength and flexibility of the steel combined with the corrosion resistance of the glass . The high temperature fusion of glass to steel fired at 850 degree results in an inert , durable finish . Applied to both interior and exterior , the GFS technology is able to withstand the rigorous of the construction site and provide many years of trouble free service in harsh environments .

Specification

Steel plates thickness : 3mm - 12mm , depends on the diameter & height

Coating thickness : 0.25mm - 0.4mm, two coating 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

Application of AD tank

Anaerobic digesters are utilized in many situations where industrial or agricultural operations produce a significant organic waste stream . In addition , municipal solid waste ( MSW ) landfills produce landfill gas from natural decomposition of organic material in the waste that can be captured for use as an energy source . Many MSW sites now have wells to capture biogas produced from waste decomposition . Wastewater treatment plants  ( WWTPs )  can also be converted to operate anaerobically , and they can be used to produce biogas from a variety of wastes .

Technical Advantages