The use of non-ferrous smelting slag to prepare new types of cementitious materials is an important way to realize the resource utilization of solid waste.The gelation mechanism and mechanical properties are the focus of research on non-ferrous smelting slag-based cementitious materials,and the leaning and solidification mechanisms of heavy metal ions have been receiving increasing attention nowadays.In this article,the morphology and structure of non-ferrous smelting slag are described,the existence form and immobilization principle of heavy metal ions in non-ferrous smelting slag-based cementitious materials are summarized systematically.This review can provide reference for the study of heavy metal immobilization in the application of smelting slag-based cementitious materials.
关键词
有色冶炼渣/胶凝材料/重金属固化
Key words
nonferrous smelting slag/cementitious materials/heavy metal immobilization
维普
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