义马市张家南坡南侧废弃矿渣堆环境治理恢复研究

Research on Environmental Treatment and Restoration of Abandoned Slag Pile on the South Side of Zhangjiananpo,Yima City

义马市张家南坡南侧废弃矿渣堆长期无序堆放,负面影响较大,当前急需治理。废弃矿渣不合理堆放造成陡边坡、滑坡、地裂缝和泥石流等灾害发生,严重威胁附近居民和过往车辆、行人的生命财产安全。本文提出"消坡减载+边坡治理+挂网喷播复绿+矿渣清理+绿化工程"的综合治理方案。实践表明,该方案适用于该废弃尾矿渣堆的环境治理,在实际治理过程中取得良好的应用效果,同时为同类矿山环境治理提供参考。

The abandoned slag piles on the south side of Zhangjiananpo in Yima City are piled up disorderly for a long time,and the negative impact is relatively large,currently,treatment is urgently needed.The unreasonable stacking of waste slag causes disasters such as steep slopes,landslides,ground fissures and mudslides,which seriously threaten the lives and properties of nearby residents,passing vehicles and pedestrians.This paper proposes a comprehensive treatment plan of"slope reduction and load reduction+slope treatment+net spraying and re-greening+slag cleaning+greening project".Practice has shown that this scheme is suitable for the environmental treatment of the abandoned tailings slag pile,and has achieved good application effects in the actual treatment process,and at the same time provides a reference for the environmental management of similar mines.