Two sets of 300m ³ double membrane gas holder in sewage treatment projects

The double membrane gas holder is a durable air-supported structure  designed specifically for the storage of biogas.

The double membrane gas holder is a durable air-supported structure  designed specifically for the storage of biogas.Typically,gas holders  are installed as part of anaerobic digestion systems in wastewater  treatment plants,agricultural digestion projects,landfill sites,and  cogeneration plants that utilize biogas generated from organic  materials as an energy source.

The double membrane gas holder is primarily composed of three  components:the outer membrane,inner membrane,and base  membrane.The outer membrane serves a protective role for the  system.Even under extreme conditions such as storms,the outer  membrane continuously withstands positive pressure to maintain  hydrostatic equilibrium.The inner membrane is used for storing  biogas and expands or contracts based on the gas volume.The base  membrane separates the foundation from the  inner and outer  membranes.Both the inner and outer membranes are made from  specialized  high quality biogas membrane material,possessing  qualities such as UV resistance,aging resistance,abrasion resistance, methane permeation resistance,and a certain level of self-cleaning  capability.

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