Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
In this paper, a method for the determination of the relative and mass exhalation rates is presented. For the measurement of radon content in an emanation chamber, an ?/ß liquid scintillation counter was applied. The method was preliminarily tested on the following samples: (1) samples of uranium tailing piles in the Kowary region, (2) samples obtained by mixing of the mentioned waste with various materials such as cement, gypsum and anhydrite and (3) samples of some building materials.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
133--136
Opis fizyczny
Bibliogr. 11 poz., rys.
Twórcy
autor
- Faculty of Physics and Nuclear Techniques, University of Mining and Metallurgy, 30 Mickiewicza Av., 30-059 Kraków, Poland, Tel.: +48 12/ 617 37 78, Fax: +48 12/ 634 00 10
autor
- Faculty of Physics and Nuclear Techniques, University of Mining and Metallurgy, 30 Mickiewicza Av., 30-059 Kraków, Poland, Tel.: +48 12/ 617 37 78, Fax: +48 12/ 634 00 10
Bibliografia
- 1. Carrera G, Garavaglia M, Magnoni S, Valli G, Vecchi R (1997) Natural radioactivity and radon exhalation in stonymaterials. J Environ Radioact 34;2:149−159
- 2. Curie LA (1968) Limits for qualitative detection and quantitative determination. Anal Chem 40:586−593
- 3. Czubek JA (1993) Critical evaluation of routine measurements of radon concentrations in air performed in Polish mines. Postępy Techniki Jądrowej 36:2−38 (in Polish)
- 4. Horrocks DL (1974) Applications of liquid scintillation counting. Academic Press, New York and London
- 5. Hutter AR, Knutson EO (1995) Report of the Sixth IRMP Intercomparison Test and Workshop: State of the art inmeasuring soil gas radon and radon exhalation from soil. U S Department of Energy Environmental Measurements Laboratory (EML)
- 6. Kalita S (1984) Determination of natural radioactive contamination in some building raw materials by gamma spectrometry. Report INT 186/I. Institute of Physics and Nuclear Techniques, Kraków (in Polish)
- 7. Kaplan I (1957) Nuclear physics. PWN, Warsaw (in Polish) 8. Murase Y, Homma Y, Takiue M (1989) Effect of air luminescence counts on determination of 222Rn by liquid scintillation counting. Appl Radiat Isot 40;4:295−298
- 9. Skowronek J (2000) Mitigation measures of radon hazard in hard coal mines. Scientific Work of Central Mining Institute no. 840, Katowice (in Polish)
- 10. Strzelecki R, Wołkowicz S (1993) Geological control on radon emanations. Nukleonika 38;4:33−38
- 11. Żak A, Biernacka M, Mamont-Cieśla K (1993) Investigations of radon and thoron emanation from building walls. Nukleonika 38;4:39−50
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ5-0004-0024