CONCENTRATION AND DETERMINATION OF PLUTONIUM  FROM LARGE VOLUME OF WATER

CONCENTRATION AND DETERMINATION OF PLUTONIUM FROM LARGE VOLUME OF WATER[J]. Journal of Nuclear and Radiochemistry, 2001, 23(3): 189-189.

Citation:

CONCENTRATION AND DETERMINATION OF PLUTONIUM FROM LARGE VOLUME OF WATER[J]. Journal of Nuclear and Radiochemistry, 2001, 23(3): 189-189.

Citation:

CONCENTRATION AND DETERMINATION OF PLUTONIUM FROM LARGE VOLUME OF WATER[J]. Journal of Nuclear and Radiochemistry, 2001, 23(3): 189-189.

Abstract

The adsorption type sampling is used to concentrate plutonium from large volume of water. Neutral Al 2O 3 is activated and acts as adsorbent. Plutonium is leached by HNO 3 NaF, then seperating and sublimating procedures are performed. The radiochemical recovery is found to be (47.6±8.5) % and the detection lower limit is 3.0×10 -6 Bq/L(100 L water).

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