Abstract Korea Hydro & Nuclear Power Company, Ltd., has operated the Wolsong Tritium Removal Facility (WTRF) since 2007 to reduce tritium concentrations in the moderator and coolant of the Wolsong nuclear power plant. As a result of the WTRF operation, the concentration of tritium in the moderator and coolant significantly decreased from 2320 to 9.3 GBq/kg. In particular, the tritium concentrations of the radioactive waste directly affected by radioactivity in the moderator and coolant were reduced by up to 99% during the WTRF operation. For this purpose, a chemical separation and quantification method for tritium separation was developed, and its average recovery yield was 98%.

中文翻译：

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韩国坎杜反应堆中低放废物中氚的分布

摘要 韩国水电核电有限公司自 2007 年开始运营月松氚去除设施 (WTRF)，以降低月松核电站慢化剂和冷却剂中的氚浓度。作为 WTRF 操作的结果，减速剂和冷却剂中氚的浓度从 2320 显着降低到 9.3 GBq/kg。特别是，在 WTRF 运行期间，受减速剂和冷却剂中放射性直接影响的放射性废物的氚浓度降低了 99%。为此，开发了一种氚分离的化学分离定量方法，平均回收率为98%。