Biofilter Systems

MBF-Series

The bioteg manhole biofilter is a specially designed manhole insert to biologically remove odors from sewer manholes. Microorganisms in the filter material break down the malodorous substances before they can reach the open air.

The GullyQUICK System allows fitting the biofilter into the manhole without tools - in a matter of seconds. Of course it can be easily removed for sewer system maintenance.

Several thousand bioteg Manhole Biofilters are being used successfully by public and private industries throughout Germany, Austria and Switzerland.

REBF-Series

These biofilters have been specially designed to reduce odors from various vent pipes.

They are simply inserted into the vent pipe.

We offer the Vent Pipe filters in a standard range of sizes from 4-17 inches, however, special sizes are available upon request.

EBF-Series

A biofilter designed to treat contaminated air from covered storage basins, such as sedimentation tanks.

These filters are mainly used as passive biofilters, but can be upgraded into active biofilters at any time. The filters are suspended on a flange ring on the cover, treating the contaminated air of the enclosed system before it is released.

SRBF-Series

A small, compact biofilter designed to treat small airstreams wherever odor emissions occur, particularly in sewage treatment plants, landfills and sewage storage systems.

These filters have mostly been used to deal with sewer odor problems, however, they can be applied to relieve a variety of different odor problems (food or chemical industry, rendering plants, paper processing, etc.).

They can be used as inexpensive passive biofilters (displacing method), and are readily upgradeable to active biofilters, at any time, by the addition of a cover and a fan.

To adapt to higher airstreams (of up to 1,200 cfm), our Circular Stand-Alone Biofilters can be run in a two or three stage operation series.

DEBF-Series

These biofilters have been designed in concert with various german wastewater engineers and technicians to reduce sewage odor along force mains.

The filter is mounted, above or belowground, to the connecting piece of an air release valve.

The filters can be run in series for greater airflow rates.

MCBF-Series