Feri Tri has a special license for the collection and utilisation of “cleaning acids”, code EA11.01.05 *, ie liquid waste resulting from the chemical cleaning of surfaces of steel components with hydrochloric acid. The quantity and quality of this liquid waste is closely monitored and examined so that this waste can be utilised on the premises by our company.

The service excludes liquid waste that is overloaded with heavy metals, soap oils and other additives that can not be recycled during the processes carried out by Feri Tri. In these cases the waste must be transferred to specialised collection companies abroad, as in our country this service is not yet provided.