The aim of the submitted project is to build a new research and innovation capacity of the applicant. The implementation of the project results from an effort to maximise the efficiency of the process of treatment of mixed wastes from WEEE, in terms of the removal of hazardous substances from the fraction of mixed plastics from WEEE, as well as the removal of residual pollutants and ultimately to maximise the yield of individual types of plastic polymers with the maximum possible purity of the output fractions.