The basic requirements of regeneration of spent fuel from BREST reactors in order to reach radiation equivalence in the nuclear energy system are presented. It is shown on the basis of computational modeling of scenarios for the development and long-term operation of the nuclear energy system, including nuclear power plants with thermal and fast reactors, that radiation equivalence of waste and natural uranium can be reached. At the same time, the requirements of radiochemical technology also extend to the reprocessing of spent fuel from thermal reactors. The effect of the content of actinides and fission products in the waste on the hold-up period to reach radiation equivalence is shown.

介绍了从 BREST 反应堆再生乏燃料以达到核能系统辐射当量的基本要求。根据核能系统（包括具有热反应堆和快堆的核电厂）的开发和长期运行情景的计算建模，可以达到废物和天然铀的辐射当量。同时，放射化学技术的要求也延伸到热反应堆乏燃料的后处理。显示了废物中锕系元素和裂变产物的含量对达到辐射等效的滞留期的影响。