The used water treatment system is used for the clarification of wastewater deriving from the processing of marble, granite and stone in the marble workshop and in the sawmill.
The operating principle consists in positioning a pump in the main tank for water and sludge collection and pumping them into a decanter silo so that, once filled, the heavier dirt particles settle and move towards the cone of the silos, ready to be evacuated while the lighter part is weighed down through a flocculating substance.