Oleotorres provides the establishment with a bin for depositing used cooking oil.

When the bin is full, the Oleotorres collection technicians, with national coverage, proceed to pick up and replace the sanitised bins.

The full containers are transported to the Treatment Unit.

After sorting, the waste is carefully poured into an appropriate tank, passing through a mesh where pre-filtration is carried out.

After pre-filtration, the waste is pumped to a decanter, where physical pre-decantation treatment is carried out. The waste is freed from water and solid residues.

The decanted waste passes through a centrifugation equipment, where finally the clean waste is obtained.

The clean oil is stored in tanks ready to be shipped or undergo a physical-chemical refining process.