AAT Biogas | English | Company services | Equipment | Gas storage | Tent roof gas holder Deutsch | English | Sitemap   News   About AAT   Company services     Digester systems Equipment Project studies Project design Project management   References   Contact Imprint       Tent roof gas holder                   Features membrane (un-pressurized) safety devices level indication gas blower membrane housing: tent roof protects membrane   from environmental stress, e.g. UV rays                   Advantages minimised investment costs long life span due to gentle operation low operation and maintenance costs gas pressure can be adjusted to demand of downstream consumers simultaneous covering of digester effluent storage tank

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