矿产资源开发利用放射性固体废物数据库管理系统

放射性核素会与一些矿产资源如锆、铁、独居石、钨、铍等伴生,随着矿产资源开采、精选、冶炼、加工过程,放射性核素会在不同的原料、中间产物、产品和废弃物中分离和富集,形成放射性废物。放射性废物会对人体和环境造成危害,为了保障放射性环境的生态安全,我们通过调研和实地检测后从基本理论、技术和管理等方面考虑,总结出矿产开发利用相关企业放射性废物管理的要求,开发出了一套放射性固体废物数据库管理系统,跟踪废物来源、放射性固体废物处置和回收利用的全过程,从而使放射性废料安全可控。同时分析了废弃物产生流程、处置流程、回收流程的逻辑关系,开发了废弃物基本信息、处置回收数据库和操作系统,并实现多厂地同时管理使用以及有关人员对各个厂地数据的查询和管理功能。该系统有助于提高矿产资源开发利用相关企业的放射性废物管理水平,对防治核辐射污染、实现辐射防护的优化设计和放射性废物的最小化管理有重大意义。

Database Management System of Radioactive Solid Waste in Development and Utilization of Mineral Resources

Some mineral resources, such as uranium, zirconium, monazite, tungsten and beryllium, will be associated with radionuclides. In the process of mining, selecting, smelting and processing of mineral resources, with different disposal processes, radionuclides will be separated and enriched in different raw materials, intermediate products, products and wastes to produce radioactive waste. In order to ensure the ecological safety of radioactive environment from the aspects of basic theory, technology and management, we summarized the requirements of radioactive waste management in mineral development enterprises through investigation and field detection, and developed a set of radioactive solid waste database management system suitable for enterprises. Track the whole process of waste source, radioactive solid waste disposal and recycling, so as to make radioactive waste safe and controllable; At the same time, the logical relationship among waste generation process, disposal process and recovery process is analyzed, and the basic information, disposal and recovery database and operating system of waste are developed; and realize the management and use of multiple factories at the same time, as well as the query and management functions of relevant personnel on the data of each factory. This study is helpful to improve the level of radioactive waste management in enterprises, and is of great significance to improve ecological security and radioactive solid waste management.