甘肃阿克塞县当金山废弃露天矿矿山治理恢复研究  

Discussion on treatment and restoration measures of abandoned open-pit mine in Dangjinshan,Aksai Kazakh Autonomous County,Gansu

作　　者：王恒山 WANG Heng-shan(The Fourth Geological and Mineral Exploration Institute of Gansu geological and mineral exploration and Development Bureau,Jiuquan 735000,China)

机构地区：[1]甘肃省地质矿产勘查开发局第四地质矿产勘查院,甘肃酒泉735000

出　　处：《世界有色金属》2021年第16期182-183,共2页World Nonferrous Metals

摘　　要：露天采砂开采剥离了地表植被、土壤,在地表形成的采掘面大面积裸露,造成了大量水土流失,破坏了区域生态系统,若不及时治理恢复,很容易引发突发地质灾害。以采砂场主要地质环境问题为主线开展渣堆回填采区及整平工程,使其达到与周边环境相协调。详细阐述了主要治理恢复工程措施。The surface vegetation and soil are peeled off by open-pit sand mining,and the mining face formed on the surface is exposed in large area,which causes a lot of soil and water loss and damages the regional ecosystem.Taking the main geological and environmental problems of the sand quarry as the main line,the backfilling area and leveling project of the slag heap are carried out to make it coordinate with the surrounding environment.The main treatment and restoration engineering measures are expounded in detail.

关 键 词：废弃露天采砂场 治理恢复 措施 

分 类 号：TD167[矿业工程—矿山地质测量]