flotation tailings

例句：

1. 1. Flotation tailingsare a byproduct of the gold miningprocess.
   浮选尾矿是金矿开采过程的副产品。
2. 2. The company's environmental team isresponsible for managing and treating thesetailings.
   公司的环保团队负责管理和处理这些尾矿。
3. 3. The tailings contain valuableminerals that can be recovered for further processing.
   尾矿中含有有价值的矿物，可以进一步加工回收。