安徽省水中４０钾含量的调查研究陈在华为研究我省居民饮水４０钾放射性水平，估算４０钾对人体所产生的照射剂量，笔者从１９８０年以来根据我省的地形特点，随机布点先后采集有代表性水样２０个（自来水、井水、江河湖库水）。各种水样先进行澄清后取上清液，对于混浊度... Investigation of 40 Potassium Content in Water of Anhui Province Chen Zaihua In order to study the radioactivity level of 40 K of drinking water in our province and estimate the dose of 40 K to the human body, 20 representative water samples (tap water, well water, rivers, lakes and reservoirs). A variety of water samples were clarified after the supernatant, for turbidity ...