Environmental impact assessment of post illegal mining activities in Chini Lake with regards to natural radionuclides and heavy metals in water and sediment

被引：10
作者：
Aziman, Eli Syafiqah [1 ]
Ismail, Aznan Fazli [1 ,2 ,3 ]
Jubri, Siti Fatimah [1 ]
Rahmat, Muhammad Abdullah [1 ]
Idris, Wan Mohd Razi [3 ,4 ]
机构：
[1] Univ Kebangsaan Malaysia, Fac Sci & Technol, Nucl Sci Programme, Bangi 43600, Selangor, Malaysia
[2] Univ Kebangsaan Malaysia, Fac Sci & Technol, Nucl Technol Res Ctr, Bangi 43600, Selangor, Malaysia
[3] Univ Kebangsaan Malaysia, Fac Sci & Technol, Water Anal Res Ctr ALIR, Bangi 43600, Selangor, Malaysia
[4] Univ Kebangsaan Malaysia, Fac Sci & Technol, Dept Environm & Nat Resource Sci, Bangi 43600, Selangor, Malaysia
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2021年 / 330卷 / 03期
关键词：
Chini Lake; Health risk; Heavy metals; Natural radionuclide; TASIK CHINI; RISK-ASSESSMENT; SOIL SAMPLES; RADIOACTIVITY; POLLUTION; GROUNDWATER; QUALITY; INDEXES; WASTES; BASIN;
D O I：
10.1007/s10967-021-08049-4
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Comprehensive radiological survey and evaluation of heavy metal contamination were conducted in Chini Lake, which has been awarded a pristine title of Biosphere Reserve. The concentrations of Ra-226, Ra-228, and K-40 in sediments exceeded the average soil in Malaysia. Besides, the concentration of As, V, and Zn in sediments were greater than the Dutch/Malaysian target values. Results showed that the annual effective dose equivalent (AEDE) values of sediments were slightly higher than 1 mSv/y. The pollution indices indicated that the sediments were moderately to severely contaminated. Oral consumption of the lake water could cause substantial radiation-related health issues.
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收藏
页码：667 / 683
页数：17
相关论文
共 62 条
  • [1] Radiological characterization of building materials used in Malaysia and assessment of external and internal doses
    Abdullahi, Shittu
    Ismail, Aznan Fazli
    Samat, Supian
    [J]. NUCLEAR SCIENCE AND TECHNIQUES, 2019, 30 (03)
  • [2] Ahmad A, 2008, P TAAL 2008 12 WORLD, P300
  • [3] Ahmad AK., 2010, MALAYSIA J BIOL SCI, DOI 10.3923/jbs.2010.93.100
  • [4] Alagesh, 2017, CHINI LAKE ECOSYSTEM
  • [5] Concentrations and sources of heavy metals in shallow sediments in Lake Bafa, Turkey
    Algul, Fulya
    Beyhan, Mehmet
    [J]. SCIENTIFIC REPORTS, 2020, 10 (01)
  • [6] Environmental Chemistry and Ecotoxicology of Hazardous Heavy Metals: Environmental Persistence, Toxicity, and Bioaccumulation
    Ali, Hazrat
    Khan, Ezzat
    Ilahi, Ikram
    [J]. JOURNAL OF CHEMISTRY, 2019, 2019
  • [7] Radiation hazard indices of soil and water samples in Northern Malaysian Peninsula
    Almayahi, B. A.
    Tajuddin, A. A.
    Jaafar, M. S.
    [J]. APPLIED RADIATION AND ISOTOPES, 2012, 70 (11) : 2652 - 2660
  • [8] [Anonymous], 2009, UNESCO BIOSPHERE RES
  • [9] [Anonymous], 2019, PERLOMBONGAN MUSNAHK
  • [10] [Anonymous], 1990, TECDOC566 IAEA
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