Abstract
The purpose of this study is to evaluate the health effect of heavy metal pollution in air pollutants on traffic policemen. This study will facilitate the scientific evaluation of health status of traffic policemen. PM10 samples were collected from industrial area, congested traffic area and residential area respectively in Nanchang City, and the concentrations of heavy metals were analyzed. The traffic policemen were examined through chest X-rays. The total of 637 urine samples and 142 blood samples have been collected, and the concentrations of Pb in samples were detected. Vehicle flux data of Nanchang City were collected from the Department of Transport’s Traffic Management. Statistic analyses were carried out by statistics software of Excel 2003 and SPSS20.0, and the health effect of heavy metal pollution of PM10 on the traffic policemen was evaluated. The discharge of pollutants from enterprises is an important reason for the high content of heavy metals in urban air pollution. With the rapid growth of urban traffic flow, Bayi Bridge becomes an important transportation hinge in Nanchang City, and the bidirectional traffic flow rate through the bridge at peak hours reached 99 vehicles per minute. The latent hazard of occupational harm on the traffic policemen caused by automobile exhaust is increasing. The concentration of Pb in the urine and blood samples from traffic policemen working in Nanchang City was 268.310 ± 177.031 and 22.873 ± 21.137 μg/L, respectively. Both results (2.04% of Pb in urine and 18.31% of Pb in blood) exceeded the highest limit of observed occupationally outdoor workers. This study provides an initial contribution for the assessment of city air pollution, esp. the health effect of heavy metal (Pb) pollution on traffic policemen.
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References
Dominici F, McDermott A, Daniels M (2005) Revised analyses of the national morbidity, mortality, and air pollution study: mortality among residents of 90 cities. J Toxicol Environ Health A 68:1071–1092
Jin J, Liu XZ, Zhang WP, Lin PD (2006) Status quo of air quality in urban area of Nanchang City. Jiangxi Sci 24(6):522–524
Li ZX, Lou MT, Li XL, Liang YC, Sheng SY (1999) Effects of lead in air on traffic police health. Trace Elem Sci 12(6):1–14
Liang Y, Liu XZ, Peng XL, Tang XH, Wang YH (2010) Research on pollution characteristic of heavy metal in the atmospheric particles of Nanchang City. Sci Mosaic 8:150–154 (in Chinese)
Liu XZ, Steve S (2006) Effect of trajectory wind direction on ion concentration of PM10. Biomed Environ Sci 19:262–267
Liu XZ, Steve S (2009) Comparison of quartz filter and PTFE filter in monitoring anion ion concentration of PM10.Journal of. Environ Sci Eng 3(1):21–23
Luo YH, Dai TG, Liang K (2006a) Study on distribution of the atmospheric dust-fall and its metal element contents in Shaoguan City, Guangdong Province. Geol Surv Res 29(1):68–68
Luo YH, Liang K, Liu M, Gong LL (2006b) Progress of environmental geochemistry study on heavy metals in atmospheric particles. Guangdong Trace Elem Sci 13(2):1–6
Mills NL, Donaldson K, Hadoke PW (2009) Adverse cardiovascular effects of air pollution. Nat Clin Pract Cardiovasc Med 6:36–44
Ministry of health of the people’s republic of China (2007) GBZ 2.1–2007 occupational exposure limits for hazardous agents in the workplace. Part 1: Chemical hazardous agents [S]. People's Medical Publishing House, Beijing
Peng XL, He ZJ, Liu XZ, Jin LH (2009) Characteristic of PAHs pollution and their sources apportionment in fine particulate matter (PM2.5) of Nanchang City. J Nanchang Univ (Nat Sci) 33:500–503
Pi PX, Liu J (2011) Impact of automotive exhaust on the health of traffic policemen. China Trop Med 11:592
Qin W, Xiaozhen L, Liang Y, Cheng D, Liangjun L (2014) Research on the pollution of PM2.5/PM10 in Nanchang City in 2013. Sci Mosaic 9:31–34 (in Chinese)
Rafal P, Ga’c P, Poreba M, Andrzejak R (2011) Environmental and occupational exposure to lead as a potential risk factor for cardiovascular disease. Environ Toxicol Pharmacol 31:267–277
Singh DP, Ranu G, Mandal Tuhin K (2011) Characterization of particulate-bound polycyclic aromatic hydrocarbons and trace metals composition of urban air in Delhi, India. Atmos Environ 45:7653–7663
Tian H (2008) Effects of the present situation and analysis of environment lead on traffic police health. Clin Med 28:73–74
Tomohiro K, Masaaki I (2002) Characterization of soluble and insoluble components in PM2.5 and PM10 fractions of airborne particulate matter in Kofu City, Japan. Atmos Environ 36:639–649
Wang WY, Wang Q (2009) Impact and mechanism of ambient particulate matter on cardiovascular diseases. J Environ Health 26(9):834–837
Wang Y, Zhang YS, Li XP (2008) The effect of air pollution on hospital visits for respiratory symptoms in urban areas of Jinan. China Environ Sci 28(6):571–576
Zhang YP, Zhang ZQ, Zhang XP (2008) Acute effect of air pollution on cardiovascular mortality in Taiyuan. J Environ Health 25(1):11–15
Zhou L, Shao LY, Song XY, Liu JX (2009) Investigation of the bioreactivity of indoor PM10 in Xuanwei, China. J Toxicol 23(6):439–441
Funding
This study was supported by Jiangxi provincial health bureau of People’s Republic of China grant no.: 20122018, and Nanchang City Scientific Technology Bureau of People’s Republic of China grant no.: 2014-CXYHZ-ZYHJ-001 (area distribution characteristics of PM2.5 pollution and its related influencing factors analysis and the prevention and control measures in Nanchang City), and Jiangxi province industrial safety engineering technology research center of People’s Republic of China grant no.: 2013 GGY003, and Jiangxi provincial scientific technology bureau of People’s Republic China grant no: 20151BBE50047, 20161ACG70011.
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Liu, X., Liang, Y. & Guo, J. Heavy metal pollution in Nanchang City and its health implication on traffic policemen. Environ Sci Pollut Res 26, 17885–17890 (2019). https://doi.org/10.1007/s11356-017-0289-3
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DOI: https://doi.org/10.1007/s11356-017-0289-3