铀同位素作为地下水运移研究的示踪剂。

Department of Chemistry, Technical University of Lodz, Żeromskiego Street 116, 90-924 Lodz, Poland.

J Radioanal Nucl Chem. 2012;292(3):1043-1048. doi: 10.1007/s10967-011-1558-0. Epub 2011 Dec 17.

The activity concentrations of U and U in thermal groundwater, deep well water and river water samples from Central Poland were determined. Concentration of U and U in the examined waters varied from <0.013 (LLD) to 16.8 mBq/dm and from <0.013 (LLD) to 45.5 mBq/dm respectively. The highest uranium activity concentrations were measured in the thermal groundwater from Mszczonow and Cieplice, while the lowest were observed in thermal ground water from Uniejow and Poddebice. In thermal groundwater from Skierniewice, uranium activity concentrations were below lower limit of detection (0.013 mBq/dm). The U/U activity ratio varied from 0.37 (Cieplice) to 1.30 (Poddebice well water).

测定了波兰中部热地下水、深井井水和河水样品中铀-238和铀-234的活度浓度。在所检测的水体中，铀-238和铀-234的浓度分别在<0.013（检测限）至16.8毫贝可/立方分米以及<0.013（检测限）至45.5毫贝可/立方分米之间变化。在姆什乔努夫和切普利采的热地下水中测得的铀活度浓度最高，而在乌涅约夫和波德别ice的热地下水中观察到的浓度最低。在斯凯尔涅维采的热地下水中，铀活度浓度低于检测下限（0.013毫贝可/立方分米）。铀-234/铀-238活度比在0.37（切普利采）至1.30（波德别ice井水）之间变化。