Polluted Air Treatment

Biofilters are used for the biological removal of air pollutants which are are toxic, have an unpleasant odour, or are of environmental concern. BioScrubTM is registered trademark of Osorno and a third generation biofilter. The design of BioScrubTM combines an aerobic thermophilic treatment process with state-of-the-art electronic control.

Osorno has long history of designing biofileters. To learn more about biofilters, read our famous Rumours and Facts; it is as true today as it was when it was written in 1994.


The BioAer® aeration floor is a “green product”. This aeration floor is made of 100% recycled plastic. An aeration floor is one of the essential components of biofilters and composting facilities. It is crucial for the required even distribution of air across the floor area. On the other hand, this product can be used for many unrelated applications, such as an elevated floor in data centres, in greenhouses, in sludge handling and drying units, as a floor system for animal facilities, or for industrial catwalks, etc. This floor plates are very robust and have very high load bearing.

Download Aeration Floor brochure