4 × 4100m³ Double Membrane Cover

This project is equipped with four Double Membrane Covers. Each unit can store 4,100 m³ of biogas, with a total storage capacity of 16,400 m³.

The client use crop straw, livestock manure and kitchen waste to produce biogas. It safely treats organic waste and turns waste into reusable clean energy. Double Membrane Covers save space, resist corrosion, keep biogas pressure stable and can be installed quickly. They work well even with different raw materials and changing biogas volume. The project solves organic waste problems, provides clean energy, and creates great value for both environment and economy.

Products:

  • 4x Double Membrane cover Ø32.1 meters

Specifications:

  • Gas production/withdrawal: 40,000 m³/d (per cover)
  • Yearly production: 14,600,000 m³ (4x cover)

Membranes used:

  • Inner membrane: 1200 grs./㎡
  • Outer membrane: 1400 grs./㎡
  • Bottom membrane: 1000 grs./㎡
  • High frequently welded
  • Parallel design