4 (10)
Svenska Avloppscenter AB
Ekebyvägen 4, 725 92 Västerås
+46 10
490 10 50
Emissions by bio filter
You can choose to release the purified water into a stone coffin or simple HS infiltration.
Under normal ground conditions, we recommend a recipient of 1x1.2m with Matala FSM
190 as a biomodule and 30-50cm gravel underneath.
The spreader tube is placed in the middle of the Matala FSM 190 biomodule and the whole
thing is covered with ground cloth before the post-polishing is covered.
At the end of the pipe the ventilation hat is placed.
In difficult soil conditions where the soil has difficulty absorbing the liquid, the area is
expanded, and you can supplement with drainage pipes at the bottom as a so-called
ground bed. The water is then passed on to, for example, a suitable ditch.
This image is an example of installation above ground where an insulated box has been built
around the biofilter
– observe the grey vent pipe that goes up after the wall.
