Exploratory analysis of seasonal variability and recovery potential of Al, Cu, Fe, and Zn in municipal solid waste incineration bottom ash.

ABSTRACT: The growing demand for metals such as aluminum, copper, iron, and zinc has driven the search for alternative sources. Waste-to-Energy markets enable energy generation and recovery of valuable materials from municipal incinerator bottom ash. This study addresses the occurrence of seasonal variability in metal concentrations, its potential impact on recovery efficiency, and the comparability of incineration residues with natural deposits. Unlike previous research, our approach focused on identifying possible seasonal drivers, interpreting correlations between metals, and comparing bottom ash composition with residues from other plants and natural ores, thereby supporting the concept of sustainable resource management. We analyzed samples collected over 52 weeks to identify seasonal variation

SUBMITTER: Chuchro M 

PROVIDER: S-EPMC12618499 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature