1. Filter container
2. Detachable Cover
3. Filter material
4. Suspension ring with gasket
5. Ventilator cover
6. Ventilator
7. Surface irrigation system
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Applications:
The Drop-In Biofilter is designed to treat odorous waste air from covered storage basins at wastewater treatment facilities or pump stations. The filter is suspended on a flange ring on the cover, treating the contaminated air of the enclosed system before it is released.
The Drop-In Biofilter is mainly used as an inexpensive passive biofilter (displacing method), and is readily upgradable to an active biofilter at any time by the addition of a ventilator. A controlled surface irrigation system is optional.
A prerequisite for installation is a supporting ring in the cover, with diameter D1 and capable of supporting the given weight.
Depending on the environmental conditions, the biofilter material is an easy and inexpensive process. The used biofilter material can then be readily composted.
Features:
- High efficiency
- Compact design
- Easy installation
- Low investment costs
- Trouble free operation
- Low maintenance
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