They sort the impurities that bio-stabilized drags.
A ventilation system makes bio-stabilized enter an upside-down cone from the side at high speed. It thus recreate the movement of a cyclone. This movement makes the heavier materials loose speed and separate from the bio-stabilized.
What comes out | What is done to it |
---|---|
Bio-stabilized | Civil works, covering landfills, spoiled land recovery |
Residue | Landfill |