A particulate decanter is intended to separate and store the fines and hydrocarbons contained in runoff water. The debris trap part of the apparatus allows to trap suspended particles (sand, gravel...). The sedimentation compartment is used to store the settling fines thanks to the channels.
This type of particulate decanter is intended to treat effluents containing coarse particles (stones, floats), fine particles and high concentrations of hydrocarbons.
They are therefore particularly suitable for fairing areas, car breakage, waste collection centres, ports, quarries, car garages...