Heavy metal contamination of soil based on pollution, geo-accumulation indices and enrichment factor in Phan Me coal mine area, Thai Nguyen province, Vietnam

Nguyen Van Hoang, Le Quang Dao, Dong Thu Van, Pham Lan Hoa
Author affiliations

Authors

  • Nguyen Van Hoang Institute of Geological Sciences, Vietnam Academy of Science and Technology, Hanoi, Vietnam
  • Le Quang Dao Institute of Geological Sciences, Vietnam Academy of Science and Technology, Hanoi, Vietnam
  • Dong Thu Van Institute of Geological Sciences, Vietnam Academy of Science and Technology, Hanoi, Vietnam
  • Pham Lan Hoa Institute of Geological Sciences, Vietnam Academy of Science and Technology, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/0866-7187/42/2/14950

Keywords:

Soil heavy metal pollution, pollution/geoaccumulation/index, enrichment factor, geochemical background, ecological risk

Abstract

Soil samples around the Phan Me coal mine area, Thai Nguyen province, Vietnam had been analyzed for Fe, Mn, Cu, Zn, As, Cd, Hg, Pb and Ni. Single pollution index, geo-accumulation index, enrichment factor have been determined and used for assessing the soil quality. In average by pollution index, the soil heavy metal pollution sequence is Cu(PI=4.2)>Cd(3.5)>Zn(3.1) >Pb(1.7)>Ni(1.3). High concentrations of Cu, Zn and Cd in the soil in the study area are thanks to geo-accumulation and enrichment of the metals in the soil. The soil is from moderately to heavily contaminated by Cu, Zn and Cd: Cu and Zn concentrations are 1.5-2.8 times higher than the ecological risk values, and Cd concentration is about 3.5 times higher than allowable limits. The high concentration of Pb is thanks to moderate geo-accumulation and enrichment of Pb, and the soil mostly has Pb concentration higher than the allowable limit in about 1.7 times. There is a sign that the soil is contaminated by Ni: 22% of the samples have Ni concentration higher than the threshold value, however, the enrichment of Ni is only deficient to minimal. The results of the assessment highlight the need for a comprehensive and detailed study program on heavy metal content in different soil resources in a wider area to identify the magnitude and details of the problem associated with heavy metal contamination for the development of a remediation plan and more effective pollution preventing measures.

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References

Aidin'yan N.Kh., Troitskii A.L, Balavskaya G.A., 1964. Distribution of mercury in various soils of the U.S.S.R. and Vietnam: Geokhimiya, 654–659; translation in Geochemistry Internat., 4, 670–675.

Alloway B.J., 1995. Heavy metals in soils. Blackie Academic & Professional, an imprint of Chapman & Hall. 2-6 Boundary Row, London SEI 8HN, UK., 368p.

Buat-Menard P., Chesselet R., 1979. Variable influence of the atmospheric flux on the trace metal chemistry of oceanic suspended matter. Earth and Planetary Science Letters, 42(3), 399–411.

Dang Van Minh (project head), 2011. Research on the remediation, restoration and utilization of agricultural land after mine exploitation in Thai Nguyen province. Thai Nguyen University of Agriculture and forestry-MARD, 136p.

He Z., Shentu J., Yang X., Baligar V.C., Zhang T., Stoffella P.J., 2015. Heavy Metal Contamination of Soils: Sources, Indicators, and Assessment. Journal of Environmental Indicators, 9, 17–18.

Holmgren G.G.S., Meyer M.W., Chaney R.L., Daniels R.B., 1993. Cadmium, Lead, Zinc, Copper, and Nickel in Agricultural Soils of the United States of America. J. Environ. Qual., 22, 335–348.

http://www.idm.gov.vn/nguon_luc/Xuat_ban/2008/a309/a126.htm. http://www.idm.gov.vn/nguon_luc/Xuat_ban/2008/a309/a126.htm.">

Jarvis I., 1992. Sample preparation for ICP-MS (in Handbook of Inductively Coupled Plasma Mass Spectrometry, editors: Jarvis K.E., Gray A.L., Houk R.S, Chapman and Hall: New York), 172–224.

Jelinek C.F., 1982. Levels of lead in the United States food supply. J Assoc. Of Anal. Chem. 1982 Jul, 65(4), 942–946.

Joanna B.K., Ryszard M., Michał G.K, Tomasz Z., 2018. Pollution indices as useful tools for the comprehensive evaluation of the degree of soil contamination-A review. Environ Geochem Health, 40, 2395–2420. https://doi.org/10.1007/s10653-018-0106-z. https://doi.org/10.1007/s10653-018-0106-z.">

Kabata-Pendias A., Dudka S., Chlopecka A., Gawinowska T., 1992. Background levels and environmental influences on trace metals in soils of the temperate humid zone of Europe. In Biogeochemistry of Trace Metals, Ed. D.A. Adriano, Lewis Publishers, Boca Raton, Florida, 61–84,

Karl K.T., Karl H.W., 1961. Distribution of the Elements in Some Major Units of the Earths Crust, Geologicnl Socicty of: inrrica Bulletin, 72, 175–192.

Kobayashi J., 1978. Pollution by cadmium and itai-itai disease in Japan. In F.W. Oehme (Ed). Toxicity of heavy metals in the environment. Marcel Dekker, New York, 199–260.

Ministry of the Environment, Finland (MEF), 2007. Government Decree on the Assessment of Soil Contamination and Remediation Needs, 214, 6p.

MoNRE (Ministry of Natural Resources and Environment), 2015. QCVN03-MT:2015/BTNMT: National technical regulation on the allowable limits of heavy metals in the soils.

MOST (Ministry of Science and Technology), 2005. TCVN7538-2-2005, ISO 10381-2: 2002: Soil quality - Sampling - Part 2: Guidance on sampling techniques.

Müller G., 1969. Index of geoaccumulation in sediments of the Rhine River. Geo Journal, 2(3), 108–118.

National committee for mineral reserves, 2010. Decision No. 98/QD-HDTLKS/CD dated 11 May 2010 of the National committee for mineral reserves on the recognition of the results of change of coal reserves and resources of the section I of Phan Me underground coalmine, Giang Tien town, Phu Luong district, Thai Nguyen province.

National Research Council, 1977. Arsenic: Medical and Biological Effects of Environmental Pollutants. Washington, DC: The National Academies Press. https://doi.org/10.17226/9003, 340p. https://doi.org/10.17226/9003, 340p.">

Nguyen Van Niem, Mai Trong Tu, Bui Huu Viet, Nguyen Anh Tuan, 2008. Lead geochemical characteristics in the environment and effect on people health in Vietnam. Jounal of Geology, Seriest A, 309, 126–133.

Reimann C. and Garret R. G., 2005. Geochemical background: Concept and reality. Science of the Total Environment, 350, 12–27.

Thai Nguyen Iron and Steel Joint Stock Corporation, 2017. Environmental Impact Assessment for Phan Me underground coal mine. Consultant: Thaiguyen Center fro Monitoring of Natural Resources and Environment.

Thermo Elemental, 2001. AAS, GFAAS, ICP or ICP-MS? Which technique should I use? An elementary overview of elemental analysis, 1–18. Forge Parkway 27, Franklin, MA 02038(800) 229-4087 (508) 520-1880. Ion Path, Road Three, Winsford Cheshire CW7 3BX United Kingdom 44 (0) 1606 548100.

Tran Trung Kien, Pham Quang Tu, 2011. The role of NGOs in policy criticism: The case of the Consultancy on Development Institute in the sustainable management of mineral resources in Vietnam. The Consultancy on Development Institute (CODE), 29p (in Vietnamese).

Vo Tien Dung, 2017. Characteristics of wolfram-multiple metal minezalization of Nui Phao, Dai Tu, Thai Nguyen. Doctoral thesis. Hanoi University of Mining and Geology, 181p.

William T. Pecora, 1970. Mercury in the Environment. Geological survey professional paper 713. United States Government Printing office, Washington, 67p.

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Published

09-05-2020

How to Cite

Hoang, N. V., Dao, L. Q., Van, D. T., & Hoa, P. L. (2020). Heavy metal contamination of soil based on pollution, geo-accumulation indices and enrichment factor in Phan Me coal mine area, Thai Nguyen province, Vietnam. Vietnam Journal of Earth Sciences, 42(2), 105–117. https://doi.org/10.15625/0866-7187/42/2/14950

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