Before the start of internal cleaning, the chambers of the tank or tank wagons are checked for any residual products and, if necessary, emptied. The residual quantities are collected separately according to product groups and immediately handed over to the in-house CP plant for disposal.

Our laboratory and our know-how of a leading CP plant also enable us to analytically determine product residues, clean them according to requirements and dispose of them properly. We therefore accept a wide range of primary products and see our particular strength in the cleaning of tanks with problematic primary products, especially the acceptance of problematic residues.

The treatment and processing of the cleaning wastewater is carried out professionally and in a controlled manner without further transport routes in our CP plant.