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核电站正常运行期间所释放的放射性核素除了低毒组的惰性气体和氚外,绝大部份裂变产物和活化腐蚀产物都被包容在放射性固体废物之中,因此加强放射性固体废物的管理十分重要。本工作以大亚湾、宁德和红沿河等国内运行中的M310堆型压水堆核电站为例,结合其放射性固体废物的来源分类及处理工艺流程,较为系统的阐述了其固体废物的工艺辐射监测概况,同时结合国内外放射性固体废物工艺辐射监测技术的最新进展情况对工艺辐射监测技术的主要难点—放射性固体废物体活度测量技术进行了研究和分类。
Radionuclides released during normal operation of a nuclear power station Except for the inert gases and tritium from the low-toxicity group, most of the fission products and activated corrosion products are contained in radioactive solid waste and it is important to strengthen the management of radioactive solid waste . Taking the M310 PWR nuclear power station in operation such as Daya Bay, Ningde and Hongyanhe River as an example, this work systematically expounds the process radiation monitoring of solid wastes combined with the source classification and treatment process of radioactive solid wastes At the same time, combined with the latest progress of radiation monitoring technology of radioactive solid wastes at home and abroad, the main difficulty of radiation monitoring technology of process - the measurement technology of radioactive solid wastes activity was studied and classified.