改性煤矸石在废水处理中的应用现状

Application Status of Modified Coal Gangue in Wastewater Treatment

煤矸石是煤炭工业的固体废弃物,目前主要集中于对他的粗放式利用,如劣燃料使用、制作建筑材料、土地复垦等,未能从其本征特性出发,使煤矸石的潜在活性得到充分发挥。从煤矸石废水处理来源的应用现状着手,分析了目前研究中存在的问题,并对其发展前景进行了展望。

Coal gangue is the coal industry solid wastes,mainly focused on it＇s vulga~ use,such as poor fuel use,building materials production, land reclamation,etc.. Not starting from its intrinsic characteristics, so that the potential activity of coal gangue hasn＇t given full play. From the gangue application of wastewater treatment ,the problems in Current research and the development prospect were analyzed.