Polonium (210Po) and uranium (234U, 238U) in water, phosphogypsum and their bioaccumulation in plants around phosphogypsum waste heap at Wiślinka (northern Poland)

• Autorzy: Skwarzec B. , Boryło A. , Kosińska A. , Radzajewska S.
• Języki publikacji: EN

Abstrakty

EN

The principal sources of polonium and uranium radionuclides the Wiślinka area waste dump are phosphorites and phosphogypsum produced by the Phosphoric Fertilizers Industry of Gdańsk. The values of uranium and polonium concentration in water with immediate surroundings of waste heap are considerably higher than in the waters of the Martwa Wisła river. The activity ratio 234U/238U is approximately about one in the phosphogypsum (0.97±0.06 and 0.99±0.04) and in the water of a retention reservoir and a pumping station (0.92±0.01 and 0.99±0.04), while in the water from the Martwa Wisła river is slightly higher than one (1.00±0.07 and 1.06±0.02). The leaching process of uranium and polonium from the phosphogypsum waste heap is responsible for the maximum uranium concentration (1097±6 μg·dm–3 and 1177±6 μg·dm–3) and the high 210Po concentration (131.4±0.9 mBq·dm–3 and 165.7±1.4 mBq·dm–3) in the retention reservoir. The major source of polonium and uranium in plants are wet and dry atmospheric falls gathering soil and air dust from the phosphogypsum waste dump and root system. The highest uranium and polonium concentrations were found in older part of grasses (yellow oatgrass, meadow foxtail, moneywort), exposed to atmospheric falls for a long time. The maximum concentrations of 210Po were characterized for samples of plant root collected at the retention reservoir (150.50±4.97 and 108.55±3.95 Bq·kg–1 dry mass). Polonium and uranium concentrations in water samples of the Martwa Wisła river are relatively low in comparison with the value in the retention reservoir and pumping station near the phosphogypsum waste heap. This suggests that the radionuclides could be leached from the dumping site to the surrounding environment.

Słowa kluczowe

EN

polonium; uranium; phosphogypsum; plants; water; Wiślinka

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2010
• Tom: Vol. 55, No. 2
• Strony: 187--193
• Opis fizyczny: Bibliogr. 38 poz., rys.

Twórcy

autor

Skwarzec B.

autor

Boryło A.

autor

Kosińska A.

autor

Radzajewska S.

• Faculty of Chemistry, University of Gdańsk, 18/19 Sobieskiego Str., 80-952 Gdańsk, Poland, Tel.: [phone], Fax: [phone],

Bibliografia

• 1. Alcaraz Pelegrina JM, Martinez-Aguirre A (2001) Natural radioactivity in groundwaters around a fertilizer factory complex in south of Spain. Appl Radiat Isot 55;419–423
• 2. Al-Masri MS, Al-Bich F (2002) Polonium-210 distribution in Syrian phosphogypsum. J Radioanal Nucl Chem 251;3:431–435
• 3. Azouazi M, Ouahidi Y, Fakhi S, Andres Y, Abbe Jch, Benmansour M (2001) Natural radioactivity in phosphates, phosphogypsum and natural waters in Morocco. J Environ Radioact 54;231–242
• 4. Bagatti D, Cantone MC, Giussani A et al. (2003) Regional dependence of urinary uranium baseline levels in non-exposed subjects with particular reference to volunteers from Northern Italy. J Environ Radioact 65;3:357–364
• 5. Baturin GN (1975) Uran v sovremennom morskom osadkoobrazovanii. Moskva, Atomizdat, p 152
• 6. Bolivar R, García-Tenorio M, García-León J (1996) On the fraction of natural radioactivity in the production of phosphoric acid by the wet acid. Radioanal Nucl Chem 214;2:77–88
• 7. Boryło A, Nowicki W, Skwarzec B (2009) Isotopes of polonium 210Po, uranium 234U and 238U for industrialized are as (Wiślinka) in Poland. J Environ Anal Chem 89;8–12
• 8. Bou-Rabee F, Bakir Y, Bem H (1995) Contribution of uranium to gross alpha radioactivity in some environmental samples in Kuwait. Environ Int 21;3:293–298
• 9. Browne E, Firestone FB (1986) Table of radioactive isotopes. Shirley VS (ed). Wiley, New York
• 10. Brzyska W (1987) The lanthanide and actinide. Wydawnictwo Naukowo-Techniczne, Warsaw (in Polish)
• 11. Harada K, Burnet WC, Cowart JP, Larock PA (1989) Polonium in Florida groundwater and its possible relationship to the sulfur cycle and bacteria. Geochim Cosmochim Acta 53:143–150
• 12. http://epa.gov/safewater/radionuclides/index.html
• 13. Hull CD, Burnett WC (1996) Radiochemistry of Florida phosphogypsum. J Environ Radioactiv 32;3:213–238
• 14. Hurst JF, Arnold WD (1982) A discussion of uranium control in phosphogypsum. Hydrometallurgy 9:69–82
• 15. Industrial using of phosphogypsum, http://www.polskigips. pl/index.php?id=125
• 16. Jahnz A (2007) The inflow of polonium, uranium and plutonium from the Vistula River catchment area to the
• Baltic Sea. PhD Dissertation. Faculty of Chemistry, The University of Gdańsk, Gdańsk
• 17. Martinez-Aguirre A, Garcia-León M (1996) Transfer of natural radionuclides from soils to plants in a wet marshland. Appl Radiat Isot 47;9/10:1103–1108
• 18. Martinez-Aguirre A, Garcia-León M (1997) Radioactive impact of phosphate ore processing in a wet marshland in southwestern Spain. J Environ Radioactiv 34;1:45–57
• 19. Martinez-Aguirre A, Garcia-Orellana I, Garcia-León M (1997) Transfer of natural radionuclides from soils to plants in a marsh enhanced by the operation of non-nuclear industries. J Environ Radioactiv 35;2:149–171
• 20. Meinrath A, Schneider P, Meinrath G (2003) Uranium ores and depleted uranium in the environment with a reference to uranium in the biosphere from the Erzgebrige/Sachsen, Germany. J Environ Radioactiv 64;175–193
• 21. Niesmiejanow AN (1975) Radiochemistry. Państwowe Wydawnictwo Naukowe, Warsaw (in Polish)
• 22. Pawuła A (1995) Environmental hazards due to radioactive contamination of water. Ochrona Środowiska 3;58:23–28 (in Polish)
• 23. Periáňez R, Martinez-Aguirre A (1997) Uranium and thorium concentrations in an estuary affected by phosphate fertilizer processing: experimental results and a modeling study. J Environ Radioactiv 35;3:281–304
• 24. Periáňez R, Martinez-Aguirre A, Garcia-León M (1996) U and Th isotopes in an estuarine system in southwest Spain: tidal and seasonal variations. Appl Radiat Isot 47;9/10:1121–1125
• 25. Rutherford PM, Dudas MJ, Samek RA (1994) Environmental impacts of phosphogypsum. Sci Total Environ 99:1–38
• 26. Sam AK, Ahmed MMO, El Khangi FA, El Nigumi YO, Holm E (1999) Radiological and chemical assessment of Uro and Kurun rock phosphates. J Environ Radioactiv 42;1:65–75
• 27. Sam AK, Holm E (1995) The natural radioactivity in phosphate deposits from Sudan. Sci Total Environ 162;173–178
• 28. Saueia CH, Mazzilli BP, Favaro DIT (2005) Natural radioactivity in phosphate rock, phosphogypsum and phosphate fertilizers in Brazil. J Radioanal Nucl Chem 264;2:445–448
• 29. Silva NC, Fernandes EAN, Cypriani M, Taddei MHT (2001) The natural radioactivity of Brazilian phosphogypsum. J Radioanal Nucl Chem 249;1:251–255 30. Skwarzec B (1995) Polonium, uranium and plutonium in the southern Baltic ecosystem. Rozprawy i Monografie Instytutu Oceanologii PAN, Sopot (in Polish)
• 31. Skwarzec B (1997) Polonium, uranium and plutonium in the southern Baltic Sea. Ambio 26;2:113–117
• 32. Skwarzec B (1997) Radiochemical methods for the determination of polonium, radiolead, uranium and plutonium in environmental studies. Chem Anal (Warsaw) 42:107–115
• 33. Skwarzec B, Boryło A, Strumińska DI (2002) 234U and 238U isotopes in water and sediments of the southern Baltic. J Environ Radioactiv 61;3:345–363
• 34. Skwarzec B, Boryło A, Strumińska DI (2004) Activity disequilibrium between 234U and 238U isotopes in southern Baltic. J Water, Air Soil Pollut 159;1:165–173
• 35. Skwarzec B, Strumińska DI, Boryło A (2006) Radionuclides of iron (55Fe), nickel (63Ni), polonium (210Po), uranium (234U, 235U, 238U) and plutonium (238Pu, 239+240Pu, 241Pu) in Poland and Baltic Sea environment. Nukleonika 51;45–51
• 36. Szymański W (1996) Nuclear chemistry. The outline of radioactive transformation issues. Państwowe Wydawnictwo Naukowe, Warsaw (in Polish)
• 37. Upchurch SB, Oural CR, Foss DW, Brookor HR (1991) Radiochemistry of uranium series isotopes in ground water. FIPR Pub. No. 05-022-092
• 38.WHO, Guidelines for drinking water quality, 3rd ed. www.who.int/water_sanitation_health/dwq/gdwq0506_9.pdf