CAJ | 학술논문

对济南微堆反应堆容器上筒节、水池材料、水净化树脂及废物现场取样进行放射性核素调查，并详细介绍了对水池材料的调查。被调查的材料中放射性核素主要包括60Co、152Eu、137Cs和54Mn，反应堆容器正下方的池底材料中放射性核素活度浓度较高。调查结果表明：反应堆容器上筒节、堆水净化树脂及废物均为低放废物，部分水池材料也应作为低放废物进行剥离。调查采用标准物质GBW08304a进行质量控制，测量值与标准值在±15％内一致。
대제남미퇴반응퇴용기상통절、수지재료、수정화수지급폐물현장취양진행방사성핵소조사，병상세개소료대수지재료적조사。피조사적재료중방사성핵소주요포괄60Co、152Eu、137Cs화54Mn，반응퇴용기정하방적지저재료중방사성핵소활도농도교고。조사결과표명：반응퇴용기상통절、퇴수정화수지급폐물균위저방폐물，부분수지재료야응작위저방폐물진행박리。조사채용표준물질GBW08304a진행질량공제，측량치여표준치재±15％내일치。
Radionuclides in upper reactor container , pool materials , resin and waste were surveyed on the decommissioning site of Jinan Miniature Neutron Source Reactor , and the survey of pool materials was described in detail .The radionuclides in surveyed materials include 60Co ,152Eu ,137Cs and 54Mn with higher activity concentrations in materials at pool bottom just below the reactor container .The survey results indicate that upper reactor container ,resin for reactor water purification ,waste and a part of pool materials are low level waste .A certified reference material GBW08304a was used in this survey for quality control .The measured values agree well with the standard values within ± 15% .