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自2011年日本核泄漏事件以来,关于核辐射引起的水质污染问题,再次引发了人们对生活饮用水水质的极大关注。本文用实验方法分析了上海青草沙水库与地下水中总α、β放射性活度的水平,并于2013年分别提取了以青草沙水库为水源的杨树浦水厂出厂水以及以地下水为水源的横沙岛水厂出厂水做比较,全年共采集了16个样品进行监测,发现青草沙水源生产的自来水放射水平处于检测低位,符合生活饮用水水质标准,可以安全饮用。
Since the nuclear leak in Japan in 2011, the issue of water pollution caused by nuclear radiation once again raised great concerns about the quality of drinking water. In this paper, the levels of total α and β radioactivity in Qingcaosha reservoir and groundwater in Shanghai were analyzed by experiments. In 2013, the effluent from Yangshupu Water Plant with Qingcaosha Reservoir as its source and Hengsha as the groundwater Island water factory water compared to a total of 16 samples were collected throughout the year for monitoring and found that the production of tap water Qingcaosha radiation level in the detection of low, in line with drinking water quality standards, safe drinking.