방사성폐기물 핵종분석 결과를 사용한 폐수지의 운반물등급 분류방법

Method for Determining Transportation Grade for HIC Containing Spent Resin Using Radioactivity Analysis

Taewook Kim, Kiseop Choi, Kidoo Kang, Jonghyun Ha

Abstract

In order to transport spent resin in a high integrated container made of high density polyethylene, a method for determining transportation grade by radioactivity analysis was developed. Ratios of radioisotopes in spent resin were derived from radioactivity analysis on spent resin. Associated curie-to-dose factors were determined to estimate radioisotope inventory from surface dose rates of spent resin. From the results, Activity limit of type A package was derived to be 1.19 TBq for HIC, and the corresponding surface dose rate was found to be 124.2 mSv/h.

Key Words : Spent Resin, Radioisotope Inventory, Transportation Grade, Dose-To-Curie Factor 폐수지, 핵종재고량, 운방등급, 선량대방사능 환산인자

Reference

JNFCWT

Online Submission

Korean Radioactive
Waste Society (KRS)

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