高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 521.

• Environmental Analysis • 上一篇    下一篇

Sorbents for Analytical Determination of Cesium-137 and Strontium-90 in Natural Objects

Veniamin V. Zheleznov, Denis V. Chervonetzky, Valentin A. Avramenko   

  1. Institute of Chemistry, Far East Brunch of Russian Academy of Sciences, Vladivostok 690022, Russia
  • 出版日期:1999-12-31 发布日期:1999-12-31

Sorbents for Analytical Determination of Cesium-137 and Strontium-90 in Natural Objects

Veniamin V. Zheleznov, Denis V. Chervonetzky, Valentin A. Avramenko   

  1. Institute of Chemistry, Far East Brunch of Russian Academy of Sciences, Vladivostok 690022, Russia
  • Online:1999-12-31 Published:1999-12-31

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摘要：

The problem of determination of small activities of cesium and strontium in natural waters can be successfully solved by as design of highly sensitive lowbackground devices as development of new efficient techniques of concentrating radionuclides from large volumes of natural waters. While the problem of cesium concentrating may be solved quite successfully by a number of sorbents,the strontium concentrating is rather complicated.

Abstract:

The problem of determination of small activities of cesium and strontium in natural waters can be successfully solved by as design of highly sensitive lowbackground devices as development of new efficient techniques of concentrating radionuclides from large volumes of natural waters. While the problem of cesium concentrating may be solved quite successfully by a number of sorbents,the strontium concentrating is rather complicated.

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