Biofilters

TS biofilter plants will be build at one stage or several process levels after need. Biotrickelbedreactor, chemical launderer and active carbon working in front of or after the biological cleaning. Important process levels by the biofilter plant are:

compression
dust cleaning
heating or cooling
humidification
biological cleaning.

The quality requirement of VDI guidline 3477 is the foundation of our biofilter plants.

Building desings

Biofilter container

Humidification stage and biological stage combined in the container
Technical room and humidification stage with several container modules
Biofilter container with or without roof ( if necessary leading the clean air about chimney)

Biofilter in rotunda manner

Very small biofilter (up to 300 m³/h) in rotunda manner

Very small biofilter for Deodorization of small exhaust volumes (up to 300 m³/h) in rotunda manner

Small Biofilter units without separate conditioning stage

Surface filter

Surface filter for 50.000 m³/h exhaust air

Technical room and humidification with surface filter (material PE)
Humidification as Countercurrent launderer from high-grade steel or PE
Surface filter with or without roof and chimney

Material

In reason of the corrosive effect of the pollutants they have to be cleaned, the following materials

Polypropylen (PP)
Polyethylen (PE)
Plastic (FRP) reinforced by glas-fiber
Coated by steel
and high-grade steel are used.

Application

Some applications are:

Local and/or industrial plants
Food industry
Chemical industry
Agriculture
Leather industry
Biogasanlagen
Paper industry.

Inside view of a technical room of a biofilter