Assessment of Pb, Cd, and Zn in Isfahan’s air dust during 2015-2017 (A case study: North, West, and East Stations of Isfahan)

Document Type : Original Article

Authors

1 Department of Soil Science, Arak Branch, Islamic Azad University, Arak, Iran

2 Young Researchers and Elite Club, Arak Branch, Islamic Azad University, Arak, Iran

Abstract

The present study aimed to measure the heavy metals existing in Isfahan’s dust at three stations during 2015-2017. This study was carried out in three stations located at north and northwest, west and southwest, and east and southeast parts of Isfahan. In each station, 12 sediment traps were placed and the concentrations of lead (Pb), cadmium (Cd) and zinc (Zn) in these sediment traps were determined using atomic absorption spectroscopy (AAS). The highest and the lowest concentrations of Pb in air dust were observed to be 490.1 and 70 mg/kg in western and eastern stations of Isfahan province, respectively. The highest and the lowest concentrations of Zn were 860.4 and 150 mg/kg in 2015, respectively. The highest Cd concentration (8.1 mg/kg) in air dust was found in the northern part of Isfahan province, while the lowest concentration of this metal (0.7 mg/kg) was observed in the eastern region of Isfahan. Similar results were obtained for the heavy metals enrichment factor with a maximum and minimum of 3.8 and 0.8 in 2015, respectively. The results of this study confirmed that the effect of human activities is significant in increasing the concentration of heavy metals such as Pb, Cd and Zn in dust. The assessment results for the enrichment factor of heavy metals revealed the contamination of dust by heavy metals. Accordingly, further attention is required to identify and control the pollutants sources such as heavy metals in dust in order to prevent the resulting pollution.

Keywords

References

Rajabi M, Souri B. Evaluation of heavy metals among dustfall particles of Sanandaj, Khorramabad and Andimeshk cities in western Iran 2012-2013. Iranian J Health Environ 2015; 8(1): 11-22.
Goudarzi G, Alavi N, Geravandi S, Idani E, Behrooz HRA, Babaei AA, et al. Health risk assessment on human exposed to heavy metals in the ambient air PM 10 in Ahvaz, southwest Iran. Int J Biometeorol 2018; 62(6): 1075-1083.
Rehman ZU, Khan S, Shah MT, Brusseau ML, Khan SA, Mainhagu J. Transfer of heavy metals from soils to vegetables and associated human health risks at selected sites in Pakistan. Pedosphere 2018; 28(4): 666-679.
Ma Y, Egodawatta P, Mcgree J, Liu A, Goonetilleke A. Human health risk assessment of heavy metals in urban stormwater. Sci Total Environ 2016; 557-558: 764-772.
Maina EG, Gachanja AN, Gatari MJ, Price H. Demonstrating PM 2.5 and road-side dust pollution by heavy metals along Thika superhighway in Kenya, sub-Saharan Africa. Environ Monit Assess 2018; 190(4): 251.
Shao T, Pan L, Chen Z, Wang R, Li W, Qin Q, et al. Content of heavy metal in the dust of leisure squares and Its health risk assessment—A case study of Yanta District in Xi’an. Int J Environ Res Public Health 2018; 15(3): 394-99.
Aghili F, Khoshgoftarmanesh A, Afyuni M, Schulin R. Health risks of heavy metals through consumption of greenhouse vegetables grown in central Iran. Hum Ecol Risk Assess 2009; 15(5): 999-1015.
Hosseini G, Teymouri P, Giahi O, Maleki A. Health Risk Assessment of heavy metals in atmospheric PM10 in Kurdistan University of Medical Sciences Campus. J Mazandaran Univ Med Sci 2016; 25(132): 136-146.
Intawongse M, Kongchouy N, Dean JR. Bioaccessibility of heavy metals in the seaweed Caulerpa racemosa var. corynephora: Human health risk from consumption. Instrum Sci  Technol 2018; 46(6): 1-17.
Mishra H, Karmakar S, Kumar R, Kadambala P. A long-term comparative assessment of human health risk to leachate-contaminated groundwater from heavy metal with different liner systems. Environ Sci Pollut Res 2018; 25(3): 2911-2923.
Nicholson F, Smith S, Alloway B, Carlton-Smith C, Chambers B. An inventory of heavy metals inputs to agricultural soils in England and Wales. Sci Total Environ 2003; 311(1-3): 205-219.
Farahmand Kia Z, Mehrasbi MR, Sekhawatju MS, Hasanalizadeh AS, Ramezanzadeh Z. Study of heavy metals in the atmospheric deposition in Zanjan, Iran. Iranian J Health Environ 2010; 2(4): 240-249.
Kastury F, Smith E, Karna RR, Scheckel KG, Juhasz A. An inhalation-ingestion bioaccessibility assay (IIBA) for the assessment of exposure to metal (loid) s in PM 10. Sci Total Environ 2018; 631: 92-104.
Wu W, Wu P, Yang F, Sun D-L, Zhang D-X, Zhou Y-K. Assessment of heavy metal pollution and human health risks in urban soils around an electronics manufacturing facility. Sci Total Environ 2018; 630: 53-61.
Amini M, Afyuni M, Fathianpour N, Khademi H, Flühler H. Continuous soil pollution mapping using fuzzy logic and spatial interpolation. Geoderma 2005; 124(3-4): 223-233.
Dayani M, Mohammadi J. Geostatistical assessment of Pb, Zn and Cd contamination in near-surface soils of the urban-mining transitional region of Isfahan, Iran. Pedosphere 2010; 20(5): 568-577.
Esmaeili A, Moore F, Keshavarzi B, Jaafarzadeh N, Kermani M. A geochemical survey of heavy metals in agricultural and background soils of the Isfahan industrial zone, Iran. Catena 2014; 121: 88-98.
Mahmoodi Z, Khademi H. Concentration of selected heavy metals in atmospheric dust of Isfahan and neighboring metropolitan areas. J Water Soil Sci 2014; 18(67): 243-255.
Ahmadi Doabi S, Afyuni M, Khademi H, Karami M. Statistical analysis of heavy metal contamination in atmospheric dusts of Kermanshah Province, Iran. J Water Soil Sci 2016; 20(76): 29-43.
Omwene PI, Öncel MS, Çelen M, Kobya M. Heavy metal pollution and spatial distribution in surface sediments of Mustafakemalpaşa stream located in the world's largest borate basin (Turkey). Chemosphere 2018; 208: 782-92.
Wong C, Li X, Zhang G, Qi S, Peng X. Atmospheric deposition of heavy metals in the Pearl River Delta, China. Atmos Environ 2003; 37(6): 767-776.
Dastgoshadeh F, Tooni O, Moghadam SS, Taghinejad G, Hemmatian N, Hatami R. Contamination assessment of heavy metals in dust of selected roads in Karaj, Iran. J Environ Stud 2014; 40(2): 331-344.
Karimian B, Landi A, Hojati S, Ahadian J. Physicochemical and mineralogical characteristics of dust particles deposited in Ahvaz city. Iranian J Soil Water Res 2016; 47(1): 159-173.
Jafari F, Khademi H. Spatial and temporal distribution of heavy metals concentration in atmospheric dust in Kerman City. J Environ Stud 2014; 40: 361-373.
Naderizadeh Z, Ayoubi S. Assessment of concentration and heavy metals contamination in atmospheric dust from urban and industrial areas of Bushehr Province. J Nat Environ 2016; 69(2): 531-548.
Salmanzadeh M, Saidi M, Nabi Bidhendi G. Pollution of heavy metals in street dust settled in Tehran and their ecological risk assessment. Ecology 2012; 61: 9-18.
Dayani M, Mohammadi J, Naderi M. Geostatistical analysis of Pb, Zn and Cd concentration in soil of Sepahanshahr suburb (south of Esfahan). J Water Soil 2010; 23(4): 67-76.
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.
Lu X, Wang L, Lei K, Huang J, Zhai Y. Contamination assessment of copper, lead, zinc, manganese and nickel in street dust of Baoji, NW China. J Hazard Mater 2009; 161(2-3): 1058-1062.
Ahmed F, Ishiga H. Trace metal concentrations in street dusts of Dhaka city, Bangladesh. Atmos Environ 2006; 40(21): 3835-3844.
Journal of Advances in Environmental Health Research
Volume 7, Issue 1
Winter 2019
Pages 18-24

Files

Share

How to cite

Statistics