我科每年均要将数千公斤过期已摄X线废片转售给废品回收物资单位处理。据我们了解,他们只是将药膜脱掉后利用X光片基做些手工业品等,废片药膜中含有很多氯化银和澳化银,白银被白白丢掉,十分可惜。 Every year, our department resells thousands of kilograms of expired X-ray wastes to scrap recycling units for processing. As far as we know, they only use the X-ray film to make handicrafts after they have taken off the film. The waste film contains a lot of silver chloride and Australian silver, and the silver is completely discarded. It is a pity.