Abstract
Magnesite is the world’s most important source material for magnesia refractory production, and Haicheng City in Liaoning Province, China has been called “the magnesium capital of the world.” However, magnesite mining in these areas has caused serious environmental problems. Field investigations have shown that the soil profile of many sites in the mining region are contaminated by magnesium, and the magnesium-enriched crusts that have formed on the soil surface have affected ecologically important soil functions, particularly reduced water penetration rate. Laboratory experiment revealed that anionic polyacrylamide and calcium dihydrogen phosphate can be used to improve soil condition, and have positive effects on soil function. The findings of this study are of significance in the magnetite mining areas, providing clear options for the remediation of soils that should be carried out immediately.
Similar content being viewed by others
References
Birchal VSS, Rocha SDF, Ciminelli VST (2000) The effect of magnesite calcinations conditions on magnesia hydration. Miner Eng 13:1629–1633
Deng DH, Zhang CM (1999) The formation mechanism of the hydrate phases in magnesium oxychloride cement. Cem Concr Res 29:1365–1371
Dontsova KM, Norton LD (2002) Clay dispersion, infiltration and erosion as influenced by exchangeable Ca and Mg. Soil Sci 167:184–193
Fu SS, Li PJ, Feng Q, Jia HY, Li XJ (2009) Advances in magnesium pollution and mechanisms in the soil of magnesite mine. Chin J Ecol 28:549–555
Institute of Forestry and Soil of Chinese Academic Sciences (1980) The soils in the northeast of China. Science Press, Beijing, pp 92–93
Juan Y, Wu ZJ, Chen LJ, Wang R, Gong L, Bao HJ, Liu Y (2010) Preliminary characterization of clay minerals from four typical soils of Northeast China. Spectrosc Spectr Anal 30(7):1918–1921
Kautz G, Zimmer M, Zach P (2001) Suppression of soil microorganisms by emissions of a magnesite plant in the Slovak Republic. Water Air Soil Pollut 125:121–132
Laird DA (1997) Bonding between polyacrylamide and clay mineral surfaces. Soil Sci 162:826–832
Levy GJ, Van Der Watt HVH, Du P (1988) Effect of Na/Mg and Na/Ca systems on soil hydraulic conductivity and infiltration rate. Soil Sci 146:303–310
Liu Q, Mao XN, Zhao X (1998) Soil pollution and its control strategies in eastern mountain areas of Liaoning Province. Chin J Appl Ecol 9:101–106
Liu XW, Fen YL, Li HR (2011) Preparation of basic magnesium carbonate and its thermal decomposition kinetics in air. J Cent South Univ Technol 18:1865–1870
Lu CY, Chen M, Li YY, Sun ZQ, Yu JK (2011) Preparation of high-purity magnesium Carbonate from low-grade magnesite. Min Metall Eng 31(1):51–53
Machin J, Navas A (2000) Soil pH changes induced by contamination by magnesium oxides dust. Land Degrad Dev 11:37–50
Miller WP (1987) Infiltration and soil loss of three gypsum-amended Ultisols under simulated rainfall. Soil Sci Soc Am J 51:1314–1320
Rengasamy P (1983) Clay dispersion in relation to changes in the electrolyte composition of dialysed red-brown earths. Eur J Soil Sci 34(4):723–732
Singh OV, Labana S, Pandey G (2003) Phytoremediation: an overview of metallic decontamination from soil. Appl Microbiol Biotechnol 61:405–412
Soil Survey Division Staff (1993) Soil survey manual. United States Department of Agriculture, Washington DC, pp 63–65
Soil Survey Staff (1975) Soil taxonomy: a basic system of soil classification for making and interpreting soil surveys. U.S. Government Printing Office, Washington, pp 95–133
Xiao D (1992) Alfisols and closely related soils in China. Chin Geogr Sci 2(1):18–29
Yu J, Lei T, Shainberg I, Mamedov AI, Levy GJ (2003) Infiltration and erosion in soils treated with dry PAM and gypsum. Soil Sci Soc Am J 67:630–636
Zhang SG, Xu L, Liu HC, Meng SH, Yang Y, Chen JP, Liu ZM (2009) Synthesis, characterization and catalytic performance of nest-like magnesia spheres. Chin J Catal 30(6):514–518
Zhou QX, Gibson CE, Zhu YM (1995) Evaluation of phosphorus bioavailability in sediments of three contrasting lakes in China and the UK. Chemosphere 42:221–225
Acknowledgments
This work was financially supported by the twelfth Five-year national science and technology support program (2012BAC13B03) and High Technology Development Project of Liaoning Provincial Industrial Special Resources.
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Wang, L., Tai, P., Jia, C. et al. Magnesium Contamination in Soil at a Magnesite Mining Region of Liaoning Province, China. Bull Environ Contam Toxicol 95, 90–96 (2015). https://doi.org/10.1007/s00128-015-1530-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00128-015-1530-8