吉林省水体中天然放射性核素浓度调查研究

INVESTIGATION OF NATURAL RADIOACTIVITY LEVE OF THE WATERS IN JILIN PROVINCE

本文报道了吉林省江河、湖泊、水库、泉、井和自来水中的 U、Th、^(226)Ra、^(40)K 浓度的调查结果。全省共布设采样点111个,采集水样166个。调查结果表明,吉林省水体中天然放射性核素浓度均属正常本底水平。

This paper reports the investigation results of natural radioactivity level in river,lake,reservoir,spring,well and tap water in Jilin Province.There were totally 166 samples collected from111 measuring points.The results show that the radioactivity level of varied water bodies of theprovince was within normal natural background.