hydraulic separator / oil and grease / for wastewater treatment

The oil removable is a liquid/solid separation operation. Oils and greases being generally lighter than water and naturally tend to rise to the surface. In order to speed up this process, an aerator placed in the centre of the well, diffuses fine bubbles which bring grease and oil particles to the surface. Before they solidify, they are leaded by a scum deflector which drains the waste out of the tank.

The aerated oil separation equipment is used in small and medium-sized facilities and for 2.2 to 7 m diameter tanks.


Technical features :

The main components of the aerated oil separation equipment include :

a gear motor ;a skimming device with one tubular diametric arm, each of them fitted out with a rubber squeegee ; a scrum trough (for grease and oil), including an extracting pipe to outside of the tank ; an aerator guide and fixing device.

The main materials used are hot dip galvanised steel, aluminium and stainless steel.