Utilization of MSW incineration bottom ash and clay as a composite geomaterial

摘要

Mixture of municipal solid waste (MSW) incineration bottom ash and clayey soils with adsorption ability is considered to decrease the environmental impact such as leaching of heavy metals, and become useful material in mechanical and environmental points of view. In this study, mechanical and leaching properties of mixture of MSW incineration bottom ash and clayey soils in different mixing ratio are clarified based on the test results. In addition, the utilization for mixing the incineration bottom ash and clay and application to landfills are discussed.