Flame Poof Sphere Shape Biogas Storage Tanks 10m3 - 5000m3 0.8mm - 1.2mm Thickness

The outer membrane forms the protective construction and is always under positive pressure necessary for statics. A built-in viewing window allows observation of internal operations at any time. The inner membrane serves as the usable holder, moving up or down with filling level changes.

• Base plate with bottom membrane seals storage space to concrete foundation
• Anchoring ring secures membranes to foundation
• Individually calculated membranes for specific load requirements (pressure, wind, snow)
• PVC-coated membranes with flame retardant properties (DIN 4102 B1)
• Fungicide treatment and enhanced UV protection
• Special coating protects against biogas components (CH4, CO2, H2S)
• Separate gas supply and conduction for optimal gas mixture
• Standard safety valve against excess pressure

The supporting air blower maintains necessary pressure to withstand external forces (wind, snow) and maintain system form. The system includes:

• Separate air tube connecting blower to reservoir
• Check valve prevents air leakage during blower failure
• Pressure control valve for operating pressure regulation
• Level measurement for optimal storage utilization

• Highly tear-resistant polyester fabrics with PVC surface treatment
• Acrylate varnish for added protection
• Resistant to biogas ingredients
• Highly reflective white external membrane
• Temperature resistance: -30°C to +70°C

• Flame-proof according to DIN 4102-B1
• Higher specification fabric available on request
• Special surface treatment for high resistance against permeability & UV
• Wind and heavy snow resistant for safe operation

• 100% biogas utilization: Inner biogas can be completely squeezed out
• Lightweight: Fraction of traditional system weight
• Low maintenance: Anti-corrosion materials last 15+ years
• Quick installation: Factory-shaped membranes install in days
• Cost-effective: Lower total cost than traditional systems
• Anti-freezing: No water content prevents freezing
• Thermal insulation: Air layer between membranes provides warmth
• Aesthetic design: Spheroidal structure with grey-white color
• Safety: Reduced injury risk during accidents
• Easy repair: Simple patching for gas leaks
• Removable: Simple system removal when needed

Membrane material is non-flammable, meeting Euro-standard B fire protection grade.

Pricing varies based on:

• Required storage capacity (m³)
• Operating pressure (Kpa or mbar)
• Gas production & utilization rates (m³/hr)

Quotations provided within 48 hours when accompanied by specification data.