SIMULTANEOUS DETERMINATION OF THORIUM AND URANIUM IN TIN SLAG

被引：6
|
作者：
SULAIMAN, MY
机构：
[1] Nuclear Energy Unit, Bangi
来源：
SCIENCE OF THE TOTAL ENVIRONMENT | 1993年 / 130卷
关键词：
THORIUM; URANIUM; TIN SLAG; CITY DUMPS;
D O I：
10.1016/0048-9697(93)90073-F
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The presence of tin slag dumps in city and town centres has created protests from environmental groups. By tradition this slag is classified into high, low and very low grades. Analysis of thorium and uranium is done simultaneously by means of the delayed neutron analysis technique. The results from this analysis show that a considerable amount of these elements are present. This may be due to contamination with other radioactive tin by-product minerals.
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页码：187 / 195
页数：9
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