Abstract
The dependence of political factors and the lack of integrated municipal waste (MSW) management in metropolitan regions of developing countries turn selective collection and circular economy great challenges to be implemented. This paper presents the characterization of the selective household MSW sent to a manual sorting plant located in the central area of the São Paulo City, aiming to assess the real rejects that are going to sanitary landfill after sorting process. Six sampling campaigns were carried out at the input and output of the sorting process during a year (2016 to 2017). The results show that the materials from the selective collection destined to the plant already arrive with 13.8 % of rejects. In addition, there are about 49.8 % of dry and recycled materials after the sorting process, half of them without commercial value, technical recycling solution available or non-identified. This study shown that, independent of the efficiency and social problems in the totally manual sorting process, which was higher than the local Materials Recovery Facilities, the lack of recycling industries and the presence of dry, but not recyclable materials, as composite packaging, non-identified plastics, Styrofoam and electronics difficult the profitability of this kind of plant.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
