Volume 4, Issue 4 (Autumn 2015)                   JOHE 2015, 4(4): 241-251 | Back to browse issues page



DOI: 10.18869/acadpub.johe.4.4.241
PMCID: 0

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Movafagh A, Mansouri N, Moattar F, Vafaeinejad A. Health risk assessment of heavy metals in roadside soil along the Hemmat Highway of Tehran, Iran, in 2014. JOHE. 2015; 4 (4) :241-251
URL: http://johe.rums.ac.ir/article-1-184-en.html

Associate Prof, Dept. of Environmental and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran. , nmansourin@yahoo.com
Abstract:   (387 Views)

Background: The present study investigated the impact of land use on health risks (cancerous and non-cancerous) of heavy metals in soil along the Hemmat Highway of Tehran, Iran.

Materials and Methods: A total of 28 soil samples were collected in August 2014 from the roadside soil of the Hemmat Highway. The collected samples were air-dried and digested, and then, analyzed for heavy metals using an atomic absorption spectrophotometer (AAS). Non-carcinogenic and carcinogenic health risks were calculated for different land uses (green space, residential area, under construction, and natural) along the Hemmat Highway.

Results: The hazard index (HI) of Pb, Zn, Cd, Cr, and Ni was, respectively, 0.28, 0.19 × 10-2, 0.032, 0.043, 0.006 for children, and was 0.037, 0.24 × 10-3, 0.014, 0.012, 0.76 × 10-3 for adults. Carcinogenic risk of metals was analyzed for Cd, Cr, and Ni. The carcinogenic risk of Pb, Ni, Zn, and Cd was 0.144 × 10-7, 0.427 × 10-6, and 9.41 × 10-2, respectively.

Conclusions: The carcinogenic risk levels of the three studied metals were < 10-6 with higher values attributed to Cr‎. HIs for all metals were lower than their threshold values, indicating nil health hazards. The results of risk assessment showed that the highest risk value was related to ingestion of Pb.

Keywords: Health Risk [MeSH], Land [MeSH], soil [MeSH], Heavy Metal [MeSH],
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Type of Study: original article | Subject: Environmental Health

References
1. Guitao Sh, Zhenlou Ch, Chunjuan B, Li W, Jiyan T, Yuansheng L, et al. A comparative study of health risk of potentially toxic metals in urban and suburban road dust in the most populated city of China. Atmos Environ 2011; 45(3):764-71.
2. Chen H , Teng Y, Lu S, Wang Y, Wang J. Contamination features and health risk of soil heavy metals in China. Sci Total Environ 2015; 512-513:143-53.
3. Junhua M, Singhirunnusorn W. Distribution and health risk assessment of heavy metals in surface dusts of Maha Sarakham Municipality. Procedia Soc Behav Sci 2012; 50:280-93.
4. Liu X, Song Q, Tang Y, Li W, Xu J, Wu J, et al. Human health risk assessment of heavy metals in soil–vegetable system: a multi-medium analysis. Sci Total Environ 2013; 463-464:530-40.
5. Khan K, Lu Y, Khan H, Ishtiaq M, Khan S, Waqas M, et al. Heavy metals in agricultural soils and crops and their health risks in Swat District, northern Pakistan. Food Chem Toxicol 2013; 58:449-58.
6. Shah MT, Begum Sh, Khan S. Pedo and biogeochemical studies of mafic and ultramafic rocks in the Mingora and Kabal areas, Swat, Pakistan. Environ Earth Sci 2010; 60(5):1091-1102.
7. Sayadi MH, Rezaei MR, Rezaei A. Sediment toxicity and ecological risk of trace metals from streams surrounding a municipal solid waste landfill. Bull Environ Contam Toxicol 2015; 94(5):559-63.
8. Yasir F, Tufail M, Tayyeb Javed M, Chaudhry MM, Siddique N .Road dust pollution of Cd, Cu, Ni, Pb and Zn along Islamabad Expressway, Pakistan. Microchem J 2009; 92(2):186-92.
9. Wu S, Peng S, Zhang X, Wu D, Luo W, Zhang T, et al. Levels and health risk assessments of heavy metals in urban soils in Dongguan, China. J Geochem Explor 2015; 148:71-8.
10. Sayadi MH, Shabani M, Ahmadpour N. Pollution index and ecological risk of heavy metals in the surface soils of Amir-Abad area in Birjand city, Iran. Health Scope 2015; 4(1):ee21137, doi:10.17795/jhealthscope-21137
11. Mielke HW, Gonzales Ch, Smith MK, Mielke PW. The urban environment and children’s health: Soil as an integrator of lead, zinc, and cadmium in New Orleans, Louisiana, USA. Environ Res 1999; 81(2):117-29.
12. Keshavarzi B, Tazarvi Z, Rajabzadeh MA, Najmeddin A. Chemical speciation, human health risk assessment and pollution level of selected heavy metals in urban street dust of Shiraz, Iran. Atmos Environ 2015; 119:1-10.
13. Sayadi MH, Rezaei MR. Impact of land use on the distribution of toxic metals in surface soils in Birjand city, Iran. International Academy of Ecology and Environmental Sciences 2014; 4(1):18-29.
14. Olawoyin R, Oyewole SA, Grayson RL. Potential risk effect from elevated levels of soil heavy metals on human health in the Niger delta. Ecotoxicol Environ Saf 2012; 85:120-30.
15. Saeedi M, Hosseinzadeh M, Jamshidi A, Pajooheshfar SP. Assessment of heavy metals contamination and leaching characteristics in highway side soils, Iran. Environ. Monit Assess 2009; 151(1):231-41.
16. Gholampour A, Nabizadeh R, Naseri S, Yunesian M, Taghipour H, Rastkari N, et al. Exposure and health impacts of outdoor particulate matter in two urban and industrialized area of Tabriz, Iran. J Environ Health Sci Eng 2014; 12:27-37.
17. U.S.EPA. Exposure factors handbook 2011 edition (final). National Center for Environmental Assessment, Office of Research and Development, U.S. Environmental Protection Agency, Washington, DC; 2011 Sep. Report No.: EPA/600/R-09/052F,2011.
18. Blume HP. Page AL, Miller RH, Keeney DR (ed., 1982): Methods of soil analysis; 2. Chemical and microbiological properties, 2. Aufl. 1184 S., American Soc. of Agronomy (Publ.), Madison, Wisconsin, USA. J Plant Nutr Soil Sci 1985; 148(3):363-4.
19. U.S. The Risk Assessment Information System (RAIS) U.S. Dept. of Energy’s Oak Ridge Operations Office (ORO); Oak Ridge, TN, USA: 2011.
20. U.S.EPA. Risk assessment guidance for superfund, Vol I: Human health evaluation manual, (Part E; Supplemental guidance for dermal risk assessment) final. Office of Superfund Remediation and Technology Innovation, U.S. Environmental Protection Agency, Washington, DC; 2004 July. Report No.: EPA/540/R/99/005
21. Shi G, Chen Z, Bi Ch, Wang L,Teng J, Li Y, et al. A comparative study of health risk of potentially toxic metals in urban and suburban road dust in the most populated city of China. Atmos Environ 2011; 45(3):764-71.
22. Sayadi MH, Sayyed MRG, Saptarshi PG .An assessment of the Chitgar River sediments for the short-term accumulation of the heavy metals from Tehran, Iran. Pollution Research 2008; 27(4):627-34.
23. Zhang M, Wang H. Concentrations and chemical forms of potentially toxic metals in road-deposited sediments from different zones of Hangzhou, China. J Environ Sci 2009; 21(5):625-31.
24. Fang F, Jiang B, Wang H, Xie H. Particle size distribution and health risk assessment of heavy metals in surface dust of Wuhu urban area. Geographical Research 2010; 29(7):1193-1202.
25. Sayadi MH, Torabi S. Geochemistry of soil and human health: A review. Pollution Research 2009; 28(2):257-62.

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