核电站、后处理厂和核研究中心每年产生很多放射性固体废物。一个1 GW(电)压水堆核电站每年产生3000—4000桶(200 l/桶)的固体废物。这些废物需要隔离很长时间才能蜕变到无毒害水平。据估算,建造一个贮存4000桶固体废物设备简陋的临时贮库需投资百万元,贮桶成本要30万元,贮库建筑面积1000 m~2,加上辅助建筑和禁区,占地总面积接近10,000 m~2。固体废物从临时贮库取出后还要运到永久 Nuclear power plants, reprocessing plants and nuclear research centers produce much radioactive solid waste each year. A 1 GW (PWR) nuclear power station produces 3000-4000 barrels (200 l / bbl) of solid waste each year. These wastes need to be isolated for a long time before they can be transformed to non-toxic levels. It is estimated that the construction of a simple depot for storing 4,000 barrels of solid waste requires a million yuan for storage, a storage cost of 300,000 yuan and a storage area of ​​1,000 m 2, plus auxiliary buildings and exclusion zones, covering a total area Close to 10,000 m ~ 2. Solid waste is also transported to permanent after it has been taken out of temporary storage