Device for biological air purification in livestock facilities, comprises biological filter containing porous filter material, which is arranged inside housing, where metabolically active microorganisms are settled on filter material

摘要

The device (2) comprises a housing (14) and a central passage (17), which is formed in the upper area of the housing opening out into the housing. A gas outlet opening is formed exiting in the upper area of the housing. A biological filter (22) is arranged inside the housing, which contains a porous filter material (20), where metabolically active microorganisms are settled on the filter material. A fluid reservoir (18) is arranged in the bottom area of the housing, where the central passage passes through the biological filter and is formed entering into the area of the liquid reservoir. An independent claim is included for a method for biological gas cleaning in livestock facilities.