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JAEA-Testing-2011-007.pdf:46.74MB - 日本原子力研究開発機構

JAEA-Testing-2011-007.pdf:46.74MB - 日本原子力研究開発機構

JAEA-Testing-2011-007.pdf:46.74MB - 日本原子力研究開発機構

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<strong>JAEA</strong>-<strong>Testing</strong> <strong>2011</strong>-007<br />

<strong>JAEA</strong>-<strong>Testing</strong> <strong>2011</strong>-007<br />

into 1 ton plastic tanks using a medium to small capacity engine pump. Scoop<br />

fallen leaves with trowels and put into a basket to drain the water. Put the<br />

drained water received in the tray into the 1 ton plastic tank.<br />

(b) Measure radioactivity concentration of the water and precipitate in the 1 ton<br />

plastic tanks<br />

Leave the water in the plastic tank at rest to allow precipitation. When the<br />

precipitation is completed, water and precipitate phases are clearly separated as<br />

shown in the photo below (side view).<br />

- 154 -<br />

- 154 -

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