Abstract
The cancer risk and the non-cancer hazard index for inhabitants exposed to As, Cd, Cu and Zn in the soils and stream waters of the abandoned Songcheon Au–Ag mine area were evaluated. Mean concentrations of As, Cd, Cu, Pb and Zn in agricultural soils were 230, 2.5, 120, 160, and 164 mg kg−1, respectively. Mean concentrations of As, Cd and Zn of the water in the stream where drinking water was drawn was 246 μg L−1, 161 μg L−1 and 3899 μg L−1, respectively. These levels are significantly higher than the permissible levels for drinking water quality recommended by Korea and WHO. The resulting human health risks to farmers who inhabited the surrounding areas due to drinking water were summarized as follows: (1) the non-cancer health hazard indices showed that the toxic risk due to As and Cd in drinking water were 10 and 4 times, respectively, greater than those induced by the safe average daily dosages of the respective chemicals. (2) the cancer risk of As for exposed individuals through the drinking water pathway was 5 in 1000, exceeded the acceptable risk of 1 in 10,000 set for regulatory purposes.
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References
DC. Adriano (2001) Trace Elements in the Terrestrial Environment Springer-Verlag New York
Ahn JS. 2000 Environmental contamination of arsenic and heavy metals by past Au–Ag mining activities and design of containment system for mine wastes. Unpublished PhD thesis, Seoul National University.
H Akagi ES Castillo N Cortes-Maramba AT Francisco-Rivera TD. Timbang (2000) ArticleTitleHealth assessment for mercury exposure among schoolchildren residing near a gold processing and refining plant in Apokon, Tagum, avao del Norte, Philippines Sci Total Environ 259 31–43 Occurrence Handle10.1016/S0048-9697(00)00547-7
RE Alcock AJ Sweetman CY Juan KC. Jones (2000) ArticleTitleA genetic model of human lifetime exposure to persistent organic contaminants: development and application to PCB-101 Environ Pollut 110 253–265 Occurrence Handle10.1016/S0269-7491(99)00298-5
ATS. 1997 Korean Agency for Technology and Standards. http://www.ats.go.kr.
Bowen HJM. 1979 Environmental Chemistry of the Elements. Academic Press.
BD Davies RC. Ballinger (1990) ArticleTitleHeavy metals in soils in north Somerset, England, with special reference to contamination from base metal mining in the Mendips Environ Geochem Health 12 291–300 Occurrence Handle10.1007/BF01783454
E Green SD Short E Stutt PTC. Harrison (2000) ArticleTitleProtecting environmental quality and human health: strategies for harmonization Sci Total Environ 256 205–213 Occurrence Handle10.1016/S0048-9697(00)00493-9
G Kimmel E Ohanian V. Vu (1999) ArticleTitleFramework for human health risk assessment Human Ecol Assess 5 997–1001 Occurrence Handle10.1080/10807039991289284
KNSO. 2001 Korea National Statistical Office. http://www.nso.go.kr.
RV Kolluru SM Bartell RM Pitblado RS. Stricoff (1996) Risk Assessment and Management Handbook McGrow-Hill New York
KOWACO. 2001 Korea Water Resources Corporation. http://www.kowaco.or.kr.
Lee JS, Klinck B, Moore Y. 2000 Disperal, risk assessment modelling and bioavailability of arsenic and other toxic heavy metals in the vicinity of two abandoned mine sites in Korea. British Geological Technical Report WE/00/1.
SC Lee H Guo SMJ Lam SLA. Lau (2004) ArticleTitleMultipathway risk assessment on disinfection by-productions of drinking water in Hong Kong Environ Res 94 47–56 Occurrence Handle10.1016/S0013-9351(03)00067-7
G Merrington BJ. Alloway (1994) ArticleTitleThe transfer and fate of Cd, Cu, Pb and Zn from two historic metalliferous mine sites in the U.K Appl Geochem 9 677–687 Occurrence Handle10.1016/0883-2927(94)90027-2
InstitutionalAuthorNameNRC (1983) Risk assessment in the Federal Government: Managing the Process National Academy Press Washington
DJ. Paustenbach (2002) Human and Ecological Risk Assessment: Theory and Practice John Wiley and Sons New York
KC Sekhar NS Chary CT Kamala JV Rao V Balaram Y. Anjaneyulu (2003) ArticleTitleRisk assessment and pathway study of arsenic in industrially contaminated sites of Hyderabad: a case study Environ Int 29 601–611 Occurrence Handle10.1016/S0160-4120(03)00017-5
US EPA. 1997 Exposure Factors Handbook (EPA/600/P-95/002Fa) (Update to Exposure Factors Handbook (EPA/600/8-89/043). Environmental Protection Agency Region I, Washington, D.C.
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Lee, JS., Chon, HT. & Kim, KW. Human risk assessment of As, Cd, Cu and Zn in the abandoned metal mine site. Environ Geochem Health 27, 185–191 (2005). https://doi.org/10.1007/s10653-005-0131-6
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DOI: https://doi.org/10.1007/s10653-005-0131-6