高放废液化学成分分析  

CHEMICAL COMPOSITION ANALYSIS OF HIGH-LEVEL LIQUID WASTE (HLLW)

作　　者：金立云[1] 张怀礼[1] 陈连仲[1] 

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《原子能科学技术》1992年第5期1-5,共5页Atomic Energy Science and Technology

摘　　要：概述了高放废液中25种阳离子、5种阴离子以及总蒸残物、总氧化物、密度和游离酸的分析方法。对核燃料后处理高放废液进行取样分析,其主要化学成分采用两种以上不同原理的方法作对比测定,结果相互符合情况良好,为高放废液处理处置研究设计,提供了完整、准确的基础数据。Analytical methods for 25 cations. 5 anions, as well as total residue, total oxide, densily and free acid are developed. The HLLW sample taken from reprocessing plant was analysed by 18 different methods. Two or more methods with different principles are used to check the accuracy for the major chemical composition, and the obtained results are agreed well. The complete and accurate data are provided for further HLLW treatment and disposal.

关 键 词：高放废液 化学成分 阳离子 阴离子 

分 类 号：TL941.101[核科学技术—辐射防护及环境保护]