Determination of 210Pb, 210Bi and 210Po in natural drinking water
作者： K. Irlweck
关键词:
摘要: A new method for the radioanalytical determination of 222Rn progenies 210Pb, 210Bi and 210Powill be presented, which has been improved analyses water samples fromdifferent regions in Austria. 1–2 liter were taken polyethylenebottles prefilled with conc. HNO3 to obtain 0.2M acidic solutions,thus avoiding adsorption effects. After adding 1.6 mg inactive lead carrier,the sample was evaporated dryness, converted chloride formand dissolved 1M HCl.
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akademiai.com参考文章(9)
P.E. Figgins, The radiochemistry of polonium ,(1961)
G. Wallner, 210PB AND ITS PROGENIES IN PHOSPHORIC ACID : SIGNIFICANCE FOR LOW LEVEL DETERMINATIONS USING LIQUID SCINTILLATION COUNTING WITH EXTRACTIVE COCKTAILS Journal of Radioanalytical and Nuclear Chemistry. ,vol. 227, pp. 121- 122 ,(1998) , 10.1007/BF02386441
TM Church, N Hussain, TG Ferdelman, SW Fowler, An efficient quantitative technique for the simultaneous analyses of radon daughters 210Pb, 210Bi and 210Po Talanta. ,vol. 41, pp. 243- 249 ,(1994) , 10.1016/0039-9140(94)80115-0
G. J. Ham, L. W. Ewers, R. F. Clayton, Improvements on lead-210 and polonium-210 determination in environmental materials Journal of Radioanalytical and Nuclear Chemistry. ,vol. 226, pp. 61- 65 ,(1997) , 10.1007/BF02063625
L. Salonen, H. Hukkanen, Advantages of low-background liquid scintillation alpha-spectrometry and pulse shape analysis in measuring222Rn, uranium and226Ra in groundwater samples Journal of Radioanalytical and Nuclear Chemistry. ,vol. 226, pp. 67- 74 ,(1997) , 10.1007/BF02063626
L. Salonen, Natural Radionuclides in Ground Water in Finland Radiation Protection Dosimetry. ,vol. 24, pp. 163- 166 ,(1988) , 10.1093/OXFORDJOURNALS.RPD.A080263
Κ. H. Lieser, A. Ament, Radiochemical Investigation of the Partition and Sorption of Lead in Groundwater/Sediment Systems Radiochimica Acta. ,vol. 60, pp. 153- 158 ,(1993) , 10.1524/RACT.1993.60.23.153
J. Lehto, P. Kelokaski, K. Vaaramaa, T. Jaakkola, Soluble and Particle-Bound and 210Po 210Pb in Groundwaters Radiochimica Acta. ,vol. 85, pp. 149- 155 ,(1999) , 10.1524/RACT.1999.85.34.149
F. Schönhofer, Measurement of 226Ra in Water and 222Rn in Water and Air by Liquid Scintillation Counting Radiation Protection Dosimetry. ,vol. 45, pp. 123- 125 ,(1992) , 10.1093/OXFORDJOURNALS.RPD.A081510