ELIMINATION OF LONG LIVED FISSION-PRODUCTS FROM RIVER SEDIMENT

被引：6

作者：

CONKIC, L

SKRBIC, Z

SLIVKA, J

VESKOVIC, M

BIKIT, I

机构：

来源：

WATER RESEARCH | 1990年 / 24卷 / 03期

关键词：

!sup]106[!/sup]Ru; !sup]137[!/sup]Cs; !sup]134[!/sup]Cs; elimination; river sediment;

D O I：

10.1016/0043-1354(90)90009-U

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The activity concentration of 137Cs, 134Cs and 106Ru in the sediment of the Danube river was measured for a period of 18 months after the Chernobyl accident. From the data fitted with a simple exponential decay function the same value of "corrected elimination half-life" Tec ≈ 240 d was derived for all three radionuclides. © 1990.

引用

页码：333 / 335

页数：3

共 8 条

[1] DETERMINATION OF THE OPTIMAL LENGTH OF CYLINDRICAL SOURCES FOR SPECIFIC GAMMA ACTIVITY MEASUREMENTS [J].