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冶金工业排出的固体废渣是我国大量排出废渣部门之一,不但数量大,而且种类多,除尾矿废石粉煤灰和其他工业部门有共性外,冶炼渣(通称为冶金渣)也是大量的,多年来应用的差,采取弃渣工艺,堆积如山,与农争地,污染环境。近几年来由于抓了环保工作和综合利用工作,各企业开始重视。利用率逐年有所提高,开辟了很多利用途径,
The solid waste discharged from the metallurgical industry is one of a large number of discharged waste residues in our country. Not only the quantity is large but also the quantity is varied. In addition to the commonality of the tailings waste rock fly ash and other industrial sectors, the smelting slag (commonly known as metallurgical slag) Poor application over the years, to take the waste slag technology, piling up, and rural areas, polluting the environment. In recent years as a result of grasping the environmental protection and comprehensive utilization of the work, all enterprises began to value. Utilization rate has increased year by year, has opened up a lot of ways to use,