9ca3d75c-8fd5-4230-af98-5436e17250db Radioactive dust, waste 放射性尘埃、废物 Radioactive Waste; Hazardous Waste; Radioactive Material Radioactive Waste; Hazardous Waste; Radioactive Material Materials production Raw materials Radioactive waste is a type of hazardous waste that contains radioactive material. It is a result of many activities, including nuclear medicine. It is defined as any material that is either radioactive or contaminated by radioactivity and for which no further use is foreseen. It encompasses a wide range of radioactive isotopes in a variety of physical and chemical forms. Radioactivity means that the atoms in a given material have too much energy or mass to be stable. These wastes can range from a little higher than natural background levels to the much higher radioactivity of used reactor fuel and parts of nuclear reactors. 放射性废物是一种含有放射性物质的危险废物。它是包括核医学在内的许多活动的结果。它被定义为任何具有放射性或受到放射性污染，且无法进一步使用的材料。它包括各种物理和化学形式的放射性同位素。放射性是指特定物质中的原子能量或质量过大，无法保持稳定。这些废料的放射性水平从略高于自然本底水平，到废反应堆燃料和核反应堆部件的放射性水平高得多不等。 0 Product flow 2024-04-16T19:00:21.132291+08:00 ILCD format 00.01.05 Mass 1.0