At the low beryllium levels normally encountered in scrap equipment (< 0.1%) no special precautions are generally required, and the traces of beryllium and its intermediate compounds become part of the copper scrap stream for recovery.
废旧设备中的铍含量通常较低（< 0.1%），一般无需给予特殊的注意，在回收时，痕量的铍及其中间化合物会变成为铜的一部分。