Concentrations of Natural Radionuclides (40K, 226Ra, 232Th) at the Potash Salts Deposit

被引：7
|
作者：
Menshikova, Elena [1 ]
Perevoshchikov, Roman [1 ]
Belkin, Pavel [1 ]
Blinov, Sergey [1 ]
机构：
[1] Perm State Univ, Dept Geol, Bukireva St 15, Perm 614990, Russia
来源：
JOURNAL OF ECOLOGICAL ENGINEERING | 2021年 / 22卷 / 03期
关键词：
soils; bottom sediments; radium; thorium; potassium; gamma-spectrometer; Verkhnekamskoe potash salt deposit; RADIOACTIVITY; SOIL; SAMPLES; SEDIMENTS; THORIUM; URANIUM;
D O I：
10.12911/22998993/132544
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Specific activity of natural radionuclides 226Ra, 232Th and 40K was measured by gamma spectrometry in samples of soil and bottom sediments of rivers on the territory of potassium salt deposit development in order to collect information on radionuclide distribution. According to the results of examinations, the range of 226Ra, 232Th and 40K activity values in soils and bottom sediments of the territory of influence was <2.17-19.7 Bq/kg, <2.5-20.5 Bq/kg, 123-500 Bq/kg. Migration of the studied radionuclides is limited to 2 km zone. The results obtained provide useful information on the levels of naturally occurring radionuclides in the zone of influence of mining objects and are of interest for a comparative evaluation of the impact of salt mining on the radiation environment of the territory.
引用
收藏
页码：179 / 187
页数：9
相关论文
共 50 条
  • [1] NATURALLY OCCURRING RADIONUCLIDES (40K, 226RA, 232TH) IN THE ENVIRONMENT (VERKHNEKAMSKOE DEPOSIT OF POTASSIUM-MAGNESIUM SALTS)
    Perevoshchikov, Roman D.
    [J]. BULLETIN OF THE TOMSK POLYTECHNIC UNIVERSITY-GEO ASSETS ENGINEERING, 2022, 333 (03): : 29 - 38
  • [2] Concentrations of 226Ra, 232Th and 40K in industrial kaolinized granite
    Todorovic, Natasa
    Hansman, Jan
    Mrda, Dusan
    Nikolov, Jovana
    Kardos, Richard
    Krmar, Miodrag
    [J]. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2017, 168 : 10 - 14
  • [3] Concentrations of 226Ra, 232Th, and 40K in the soils of Bangalore region, India
    Prasad, N. G. Shiva
    Nagaiah, N.
    Ashok, G. V.
    Karunakara, N.
    [J]. HEALTH PHYSICS, 2008, 94 (03): : 264 - 271
  • [4] The Concentrations of 40K, 226Ra and 232Th in Soil Sample in Osmaniye (Turkey)
    Akkurt, I.
    Kara, A.
    Mavi, B.
    Gunoglu, K.
    Karaborklu, S.
    [J]. INTERNATIONAL CONGRESS ON ADVANCES IN APPLIED PHYSICS AND MATERIALS SCIENCE, 2011, 1400 : 508 - 511
  • [5] Study of contents of 226Ra, 232Th and 40K in fertilisers
    Tahir, S. N. A.
    Alaamer, A. S.
    Omer, R. M.
    [J]. RADIATION PROTECTION DOSIMETRY, 2009, 134 (01) : 62 - 65
  • [6] The activity concentrations of radionuclides 226Ra, 232Th and 40K of soil samples in the case of Metekel Zone, Ethiopia
    Abate, Tadesse
    [J]. EPJ NUCLEAR SCIENCES & TECHNOLOGIES, 2022, 8
  • [7] ACTIVITY CONCENTRATIONS OF 226Ra, 232Th AND 40K IN BRANDS OF FERTILISERS USED IN NIGERIA
    Jibiri, N. N.
    Fasae, K. P.
    [J]. RADIATION PROTECTION DOSIMETRY, 2012, 148 (01) : 132 - 137
  • [8] Evaluation of Natural Radionuclides 226Ra, 232Th and 40K Activity Concentration in Food at the Central Area of Malaysia
    Priharti, W.
    Samat, S. B.
    [J]. SAINS MALAYSIANA, 2017, 46 (06): : 945 - 951
  • [9] Assessment the Natural Radioactivity of Radionuclides (226Ra, 232Th, 40K, and 137Cs) in Wheat Grain
    Hussein, Zakariya A.
    Salih, Najeba F.
    Sedeeq, Shalaw Z.
    [J]. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY, 2021, 9 (01): : 95 - 102
  • [10] Natural Radionuclides (226Ra, 232Th, and 40K) in Soil-Forming Rocks in the European Part of Russia
    Mingareeva, E. V.
    Aparin, B. F.
    Korovin, S. V.
    Sanzharova, N. I.
    Sukhacheva, E. Yu.
    [J]. BIOLOGY BULLETIN, 2022, 49 (12) : 2397 - 2409
12345