论文部分内容阅读
1 水土保持方案1.1 弃渣规模及水保设施情况云岭金矿选矿区地处泾县云岭乡,属乡办企业.1992～1996年在矿石选炼生产中,弃渣1.4万t,平均每选炼lg黄金弃渣0.39t.日积月累形成了一座弃渣山.尽管弃渣场边缘用水泥预制砖围砌了一条封闭式的拦渣墙,同时在弃渣体下游设置了一道简易拦渣固渣干砌石坝,但控制矿渣流失效果仍不佳.
1 Soil and Water Conservation Program 1.1 Scale of Wasted Dregs and Facilities of Soil and Water Conservation Facilities Yunling Gold Mine is located in Yunling Township of Jing County and belongs to the township enterprises. During 1992 ~ 1996, Each election lg yellow gold slag 0.39t. Over time over the formation of a waste slag mountain.Although the edge of the waste slag yard with cement prefabricated brick built a closed dregs wall, while the slag body downstream set a simple slag Solid masonry dry masonry dam, but control of slag loss is still not good.