Academic Journal
An alternative procedure for uranium analysis in drinking water using AQUALIX columns: Application to varied French bottled waters
| العنوان: | An alternative procedure for uranium analysis in drinking water using AQUALIX columns: Application to varied French bottled waters |
|---|---|
| المؤلفون: | Bouvier-Capely, C., Bonthonneau, J.P., Dadache, E., Rebière, F. |
| المساهمون: | Institut de Radioprotection et de Sûreté Nucléaire (IRSN) |
| المصدر: | ISSN: 0039-9140 ; Talanta ; https://hal.science/hal-03118625 ; Talanta, 2014, 118, pp.180-185. ⟨10.1016/j.talanta.2013.10.010⟩. |
| بيانات النشر: | HAL CCSD Elsevier |
| سنة النشر: | 2014 |
| المجموعة: | IRSN (Institut de Radioprotection et de Sûreté Nucléaire): Publications (HAL |
| مصطلحات موضوعية: | Alpha particle spectrometers, Beverages, Groundwater, Inductively coupled plasma mass spectrometry, Mass spectrometers, Polonium, Separation, Uranium, Alpha spectrometry, Alternative procedures, Calixarenes, Calix[6]arene derivative, General population, ICP-MS, Naturally-occurring radionuclides, Spontaneous deposition, Potable water, calixarene, drinking water, polymer, silver, alpha radiation, alpha radiation spectrometry, article, chemistry, chromatography, human, isolation and purification, mass spectrometry, methodology |
| الوصف: | International audience ; The general population is chronically exposed to uranium (234U, 235U, and 238U) and polonium (210Po) mainly through day-to-day food and beverage intake. The measurement of these naturally-occurring radionuclides in drinking water is important to assess their health impact. In this work the applicability of calix[6]arene-derivatives columns for uranium analysis in drinking water was investigated. A simple and effective method was proposed on a specific column called AQUALIX, for the separation and preconcentration of U from drinking water. This procedure is suitable for routine analysis and the analysis time is considerably shortened (around 4 h) by combining the separation on AQUALIX with fast ICP-MS measurement. This new method was tested on different French bottled waters (still mineral water, sparkling mineral water, and spring water). Then, the case of simultaneous presence of uranium and polonium in water was considered due to interferences in alpha spectrometry measurement. A protocol was proposed using a first usual step of spontaneous deposition of polonium on silver disc in order to separate Po, followed by the uranium extraction on AQUALIX column before alpha spectrometry counting. © 2013 Elsevier B.V. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | hal-03118625; https://hal.science/hal-03118625 |
| DOI: | 10.1016/j.talanta.2013.10.010 |
| الاتاحة: | https://hal.science/hal-03118625 https://doi.org/10.1016/j.talanta.2013.10.010 |
| رقم الانضمام: | edsbas.30CDD43F |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.talanta.2013.10.010 |
|---|