上海自来水和天然水源中放射性铀含量的分布

本文介绍了上海城乡居民饮用水和长江、黄浦江、淀山湖、雨水、雪水中放射性铀含量及其测量和采样方法。对铀含量进行了3年连续监测,比较了不同水源中铀含量,对天然水中铀分布作了客观描述,并与其它省市比较。同一时期水中铀含量分布均匀,均在本底范围内。

Distribution of Uranium Contents in Tap Water and Natural Water in Shanghai

Introduced in this paper is the distribution of uranium contents in drinking water of Shanghai residents and in natural water sampled from the Yangtze River, the Huanpujiang River, rain and snow. The authors have engaged in monitoring continually for three years, and compared uranium contents from different sources and with those of other provinces and cities. The results show that uranium contents in Shanghai drinking water are lower in the natural water. They are all at background level.