[2D07-11] Spectroscopic and Mass Analysis

[2D11] Development of analytical methods for metal elements in reprocessing solution by optical emission spectrometry based on liquid electrode plasma

(5) Determination of alkaline and alkaline earth metals in reprocessing process solution

*Masahiko Yamamoto¹, Van-Khoai Do¹, Shigeo Taguchi¹, Kazushi Horigome¹, Yuzuru Takamura², Takehiko Kuno¹ (1. Japan Atomic Energy Agency, 2. Japan Advanced Institute of Science and Technology)

Keywords:liquid electrode plasma, optical emission spectrometry, reprocess, alkaline metal, alkaline earth metal

The measurement conditions of Na, K, Ca, Sr, Ba by liquid electrode plasma optical emission spectrometry (LEP-OES) have been optimized. The samples from reprocessing process plant such as highly active liquid waste has been also measured by LEP-OES.