Practice and Summary of Coal Gangue(Including Coal Slime)Treatment
In view of coal gangue(including coal slime)pollution of soil and water bodies and other issues,base on coal gangue piles of the Yudong River Basin,according to accumulation status and pollution characteristics,com-bined with theprocess and scheme for the disposal of general industrial solid waste,and in accordance with the principle of"source control,one site one policy,first trial first",the construction of the slag yard,leachate collection,ecological restoration and other measures have been selected according to local conditions for treat-ment.Effectively control the oxidation,leaching,and release of pollutants in coal gangue(including coal slime),and reduce the migration,diffusion,and toxic effects of pollutants in gangue(including coal slime)yards.