Use of industrial waste and agri-food waste in a circular economy perspective

by Maurizia Seggiani and Patrizia Cinelli –  Department of Civil and Industrial Engineering These are some research and development projects that have the implementation of processes as objectives at different scales innovative treatment and abatement of volatile organic solvents (VOCs) from emissions of leather painting booths, increasing removal efficiencies compared to those achieved with traditional …

Several stages of KEU

KEU is a special non-hazardous waste deriving from waste water treatment plants (CER 190112). As stated by ARPAT (Regional Agency for Environmental Protection of Tuscany), it is material deriving from the heat treatment of the sewage sludge produced by the Aquarno purifier, into which the wastewater from the tanning companies of Santa Croce sull’Arno is …