重金属污泥熔炼处理及资源化利用  

Heavy metal sludge smelting treatment and resource utilization

作　　者：冯家荣 Feng Jiarong(Solid Waste Treatment Service Center of Jiangmen City,Guangdong Province,Jiangmen 529000,China)

机构地区：[1]广东省江门市固体废物处理服务中心,广东江门529000

出　　处：《云南化工》2021年第9期71-73,82,共4页Yunnan Chemical Technology

摘　　要：随着社会经济发展,电镀、电子、五金、金属、冶炼等行业产生了大量重金属污泥等危险废物。这些重金属污泥如果不能妥善处理,不仅浪费资源,还会造成二次污染。针对重金属污泥提出"污泥烘干+富氧侧吹熔炼+烟气处理"三级处理工艺,不仅可以使危险废物妥善处理,还可以回收污泥中的金属铜,实现无害化和资源化处理。With the development of society and economy,industries such as electroplating,electronics,hardware,metal,and smelting have produced a large amount of hazardous wastes such as heavy metal sludge.If these heavy metal sludge cannot be properly treated,it will not only waste resources,but also cause secondary pollution.Jiangmen City,This project not only can the hazardous waste be properly treated,but also the metallic copper in the sludge can be recovered to achieve harmless and resource-based treatment.

关 键 词：重金属污泥 危险废物 富氧侧吹熔炼技术 金属铜的回收利用 

分 类 号：S153.6[农业科学—土壤学]