Leachability of heavy metals from ash-slag mixtures under simulated weathering conditions

The data represent a set of analytical results that are the subject of the study "Assessment of the chemical and mineral stability of ash–slag mixtures and the leachability of heavy metals under simulated weathering conditions." The data were generated as part of the “Miniatura” project (National Science Centre, Poland), project number DEC-2023/07/X/ST8/00633. The file contains a report (.pdf) with the results of heavy metal concentrations in water extracts from ash–slag mixtures, both before and after exposure to simulated climatic factors and weathering processes.