锦屏磷矿尾砂开发探讨张中雷锦屏磷矿尾矿库目前已堆存尾砂１８００万ｔ，今后深部工程投产后还将产出１２００多万ｔ。随着尾砂逐年增加，尾矿库堤顶标高已超过设计９～１３ｍ，个别地段超过２３ｍ。每到旱季多风，尾砂飞扬，给周围环境造成污染；到了汛期则要花费大量人... Jinping phosphate mine tailings development Zhang Zhong Lei Jinping tailings pond has been stored 18 million tons of tailings, the future depth of the project will be put into operation more than 1,200 million t. With the increase of tailings, the top elevation of tailings bank has exceeded 9 ~ 13m in design and more than 23m in some areas. Every dry season, windy, tailings flying, causing pollution to the surrounding environment; to the flood season will have to spend a large number of people ...