Contamination of Stream and Reservoir Waters with Arsenic from Abandoned Gold Mine

Lee, Jin-Yong;Kim, Hee-Joung;Yang, Jai-E.

  • Published : 2008.03.28


Levels of arsenic in stream and reservoir waters affected by an abandoned gold mine were examined. The abandoned mine has been left without proper civil and remedial works preventing potential environmental hazards. Field and laboratory chemical analyses revealed that the stream waters downgradient from the mine area were severely contaminated with arsenic and furthermore the reservoir water, 2-3 km away from the mine, also contained substantial levels of As, far exceeding the Korean stream water standard. Relatively higher pH values (6.5-9.4) enhanced mobility of As and mainly sustained substantial As concentration in waters. Chemistries of the stream water, groundwater and reservoir water were dominated by two main factors including effects of mine effluent and anthropogenic agricultural activities. Considering that there has been a substantial As input to the reservoir and the reservoir water has been used for agricultural and domestic uses, immediate remedial works are essentially required.


Abandoned mine;Mine tailings;Heavy metals;Arsenic;Stream water;Reservoir


  1. Cheong, Y. W., and Min, J. S., 'Environmental pollution and reclamation in the abandoned mines in Korea,' In: Proceedings of Third Special Symposium on Application of Geophysical Techniques to the Evaluation of Contaminated Site, The Korean Society of Exploration Geophysicists, Seoul, pp. 75-89 (2001)
  2. Lee, J. Y., Chio, J. C., and Lee, K. K., 'Variations in heavy metal contamination of stream water and groundwater affected by an abandoned lead-zinc mine in Korea,' Environ. Geochem. Health., 27, 237-257 (2005)
  3. Kim, G. N., Koo, J. K., and Kim, C. S., 'Development of the mathematical model to calculate groundwater ages using tritium and analysis on groundwater flow times around the Samkwang mine,' J. Kor. Soc. Groundwater Environ., 2, 72-77 (1995)
  4. MOE (Ministry of Environment, Korea), 'Investigation results of soil contamination for abandoned metal mines,' MOE, Seoul, pp. 526 (2005)
  5. Sengupta, M., 'Environmental impacts of mining: monitoring, restoration, and control,' Lewis Publishers, Boca Raton, pp. 494 (1993)
  6. Lee, J. Y., Choi, J. C., Yi, M. J., Kim, J. W., Cheon, J. Y., and Lee, K. K., 'Evaluation of groundwater chemistry affected by an abandoned metal mine within a dam construction site, South Korea,' Quar. J. Eng. Geol. Hydrogeol., 37, 241-256 (2004)
  7. Alvarez, R., Ordonez, A., and Loredo, J. 'Geochemical assessment of an arsenic mine adjacent to a water reservoir (Leon, Spain),' Environ. Geol., 50, 873-884 (2006)
  8. Jambor, J. L., Blowes, D. W., and Ritchie, A. I. M., 'Environmental aspects of mine wastes,' Mineralogical Association of Canada, Ontario, pp. 430 (2003)
  9. Lee, J. Y., Ji, H. G., Cheon, J. Y., Yi, M. J., Yang, J. E., Kim, H. J., and Lee, S. S., 'A case of contamination evaluation of groundwater and stream water for abandoned metal mine,' In: 2007 Engineering Geology Workshop, The Korean Society of Engineering Geology, Busan, pp 61-85 (2007)
  10. Smith, K. S., 'Metal sorption on mineral surfaces: an overview with examples relating to mineral deposits,' Rev. Econ. Geol., 6A, 161-182 (1999)
  11. Seal, R. R. II, and Hammarstrom, J. M., 'Geoenvironmental models of mineral deposits: examples from massive sulfide and gold deposits,' In: Environmental Aspects of Mine Wastes, Mineralogical Association of Canada, Vancouver, pp 11-50 (2003)
  12. Dzombak, D. A., and Morel, F. M. M., 'Surface complexation modeling hydrous ferric oxide,' Wiely, New York (1990)
  13. Lee, J. Y., Choi, J. C., Yi, M. J., Kim, J. W., Cheon, J. Y., Choi, Y. K., Choi, M. J., and Lee, K. K., 'Potential groundwater contamination with toxic metals in and around an abandoned Zn mine, Korea,' Water Air Soil Pollut., 165, 167-185 (2005)
  14. Kim, M. J., Ahn, K. H., and Jung, Y., 'Distribution of inorganic arsenic species in mine tailings of abandoned mines from Korea,' Chemosphere, 49, 307-312 (2002)
  15. Waychunas, G. A., Rea, B. A., Fuller, C. C., and Davis, J. A., 'Surface chemistry of ferry-hydrate: Part I, EXAFS studies of the geometry of coprecipitated and adsorbed arsenate,' Geochim. Cosmochim. Acta, 57, 2251-2269 (1993)

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