Safety regulations for biogas holders with membrane seals

The objective of this Advisory Leaflet is to establish basic principles, according to existing legal regulations and current state of knowledge, for preventing fire and explosion dangers. The area of application applies to aboveground gasholders with membrane seals used for the storage of biogas with a maximum pressure not exceeding 100 hPa. DWA-M 376 applies only to biogas holders that are free standing external constructions in the agricultural sector or in water management and waste management systems. Some annexes were attached for your support about “Inspection Logbook for Biogas Holders” and “Inspection of Gas Tightness”.