113mIn isotope used as tracer in the study of underground water flow

Jiansheng Chen; Honggui Dai

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113mIn isotope used as tracer in the study of underground water flow

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- 113mIn isotope used as tracer in the study of underground water flow
- Nuclear Techniques Vol. 10, Issue 7, (1987)
- 作者机构：
  
  江苏省农业科学院原子能利用研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：12 December 1986，
  
  Published：1987-07
- 稿件说明：
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Jiansheng Chen, Honggui Dai. 113mIn isotope used as tracer in the study of underground water flow[J]. Nuclear techniques, 1987, 10(7): 36-38,63.
DOI：

Jiansheng Chen, Honggui Dai. 113mIn isotope used as tracer in the study of underground water flow[J]. Nuclear techniques, 1987, 10(7): 36-38,63. DOI：

摘要

利用热释光探测器（TLD）或电离室（IC）作为射线探测器，以

131

I等作示踪元素测定单井中地下水流速流向的原理及实验已有专门论述

，它能测定

50—200mm的单井中地下水的流向和渗透流速。通常，测定地下水流速用的示踪剂应选择吸附性小的阴离子形态的金属核素，但如用来测定地下水的流向，有吸附作用的阳离子形态的金属离子仍可被选用。如何寻找一种既可较长时间使用、半衰期较短且又不污染水源的放射性同位素示踪剂，从而使单井示踪法测地下水流向试验不受操作时间限制，这是个重要课题。本文介绍应用

113

Sn-

113m

In发生器的子体

113m

In作单井示踪测向的效果及方法。

Abstract

113mIn produced by

113

Sn-

113m

In producer as a tracer has been applied in the study of the movement of underground water flow. TLD made up of CaSO

(Tm) in glass tubes has been chcsen as nuclear detector to determine the direction of the underground water flow in a borehole. The result shows that

113m

In as a tracer to determine the direction of underground water flow is suitable in some special sites such as the rock stratum.

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references

陈建生等，勘察科学技术， 6 , 21 （ 1986 ）。

陈建生等，第二届勘探地球物理学术讨论会论文（摘要）集，中国学术出版社， 1986年10月，第158页。

中国专利， 85107160 。

中国专利， 86104175 。

戴鸿贵，辐射防护通讯， 5 , 9 （ 1985 ）。

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