The carbon dioxide content is estimated based on the 95% conversion rate of carbon in the sludge, and the conventional components and heavy metal content of other flue gas are from the on-site monitoring data of a sludge incineration plant. When utilizing this dataset for Life Cycle Assessment, it is important to treat the described unit process as a distinct operation within the sludge management system. Consider the energy and resource inputs required for both drying and incineration stages, as well as the emissions and residues resulting from the process. Users should ensure that the dataset is applicable to the geographic and technological context of the sludge treatment and correct for any differences in practice or scale. Additionally, if considering recycling or the environmental impact post-disposal, these aspects must be integrated into the overall LCA framework separately.