An educational visit with students from the Interdisciplinary Programme of Postgraduate Studies “Environment and Development” of the NTUA was realized at the facilities of the Mechanical Sorting Center of Koropi, on January 18, 2015. The students were informed about the different ways of exploiting secondary raw materials (e.g. plastic, metals, glass etc), focusing on the importance of implementing waste management plans based on source separation schemes of recyclables, such as the Recycling@Home waste management plan.