STUDY OF THE DIFFUSION OF TRACE-ELEMENTS AND RADIONUCLIDES IN SOILS CAPILLARY MODIFICATION OF THE THIN-LAYER METHOD - DIFFUSION OF CS-137

被引：4

作者：

GOSMAN, A

BLAZICEK, J

机构：

[1] Faculty of Nuclear Sciences and Physical Engineering, Department of Nuclear Chemistry, Czech Technical University in Prague, Prague 1, 115 19

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1994年 / 182卷 / 02期

关键词：

D O I：

10.1007/BF02037494

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Thin layer method of measuring diffusion processes was modified to shorten rime and to increase efficiency of experiments. For this purpose small and fine glass capillaries of 20 min length and inner diameter of several millimeters were used as diffusion cells. The diffusion of trace amounts of Cs-137, its dependence on soil moisture and interaction with the soil have been studied. Experimental technique, evaluation of records and the basic interpretation of the migration process are described.

引用

页码：179 / 191

页数：13