能源环境保护2024，Vol.38Issue(5)：37-44,8.DOI:10.20078/j.eep.20240509
有色冶炼行业典型危险废物污染特性研究
Research on the pollution characteristics of typical hazardous wastes in the non-ferrous smelting industry
摘要
Abstract
The National Catalogue of Hazardous Wasteis the primary legal document for identifying haz-ardous wastes and also provides the foundation for its environmental management in China.The non-ferrous smelting industry involves a complex process with numerous side reactions,resulting in diverse solid wastes and complex pollution characteristics.Non-ferrous smelting waste constitutes a significant category within the National Catalogue of Hazardous Waste.However,the practical environmental man-agement of hazardous waste in non-ferrous smelting reveals challenges in identifying solid waste genera-tion points,unclear attributes of solid waste,and uncertain pollution characteristics.To address these issues,this study analyzes the sources of typical hazardous wastes from copper,lead,zinc,and alumi-num smelting.It examines the physical and chemical properties,as well as pollution characteristics,of solid wastes at the various production stages,including surface morphology,moisture content,chemical composition,leaching toxicity concentration,etc.Moreover,this research clarifies the environmental risks associated with key types of solid wastes,such as lead filter cake and arsenic residue.The find-ings from this study support the revision of hazardous waste classification in the smelting processes of copper,lead,zinc,and aluminum,as outlined in the National Catalogue of Hazardous Waste.Acqui-ring the aforementioned foundational data is crucial for refining the identification of hazardous waste generation points,accurately describing the waste's source,defining its hazardous characteristics,and proposing suggestions to enhance environmental management practices within the non-ferrous smelting industry.关键词
危险废物/有色冶炼/污染特性/重金属/毒性Key words
Hazardous waste/Non-ferrous smelting/Pollution characteristics/Heavy metal/Toxicity分类
资源环境引用本文复制引用
王菲,李雪冰,黄启飞,杨玉飞..有色冶炼行业典型危险废物污染特性研究[J].能源环境保护,2024,38(5):37-44,8.基金项目
黄河流域生态保护和高质量发展联合研究资助项目(2022-YRUC-01-0301) （2022-YRUC-01-0301）
