该工艺特别适用于报废矿井，或矿井报废水平的资源回收。
This technology may especially be applied to recovery of the mineral resources in and around the worthless mines.
浅地层埋藏被认为是切实可行的，个别国家也有采用废矿井贮存或厂区贮存。
Ground burial near the surface is currently considered to be feasible, storage in spent pit or in plant area also should been adapted in several countries.
超过3千万吨的废矿石遍布四周，未处理的水从矿井直接排入河中。
More than 30 million tons of waste rock are spread over the surrounding areas, and untreated water is discharged by the mines into the river.
超过3千万吨的废矿石遍布四周，未处理的水从矿井直接排入河中。
More than 30 million tons of waste rock are spread over the surrounding areas, and untreated water is discharged by the mines into the river.
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