{"Page URL":"https://www.appropedia.org/Fixed_dome_digester","Page description":"[[Fixed dome digester|Fixed dome digesters]] are one of the most well-known wet-fermentation biogas generators in the world. These simple, typically underground generators originated in China circa 1936. Due to their relative simplicity and use of readily available materials both as fuel and in construction, fixed dome digesters have become increasingly popular throughout the world. The typical structure of a fixed dome digester consists of an inlet trough, a lower fermenting reservoir with a rigid, immovable collection dome capping it, and some type of overflow relief. Several different types of fixed dome digesters exist, but by far the most popular is the Chinese design, which is typically built of gas-sealed brick and mortar or cement.","Page image":"File:Digester.GIF","Page language":"en","Page license":"CC-BY-SA-3.0","Page title":"Fixed dome digester","Page views":"5293","Page year":"Sunday, 01-Jan-12 00:00:00 UTC","Modification date":"Friday, 28-Nov-25 00:54:54 UTC"}