Abstract
Street dust samples were collected at 163 locations across four different zones of Hanoi, Vietnam, covering different traffic and population densities. Samples were sieved into three fractions of different particle sizes and analyzed for elemental concentrations (K, Ca, Mn, Fe, Zn, Pb) using an X-ray fluorescence (XRF) instrument. The metal concentrations in street dust were compared among different sampling zones and with samples from background to evaluate the degree of pollution. The smallest size particle fraction (diameter <75 μm) contained higher concentrations of metals than the coarser ones (diameters = 75–180 and >180 μm). While concentrations of metals like Ca and Fe are spatially similar, concentrations of Pb and Zn in street dust varied between different zones, with the highest concentrations observed in dust from the downtown area, and lowest levels in the new suburb areas. Overall, compared to studies from cities in other countries, the mean concentration of Pb in street dust in Hanoi was relatively low, suggesting a lower risk to human health due to inhalation or ingestion of Pb-containing dust particles than in cities where Pb concentrations were several times higher.
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References
Acosta JA, Faz A, Kalbitz K, Jansen B, Martínez-Martínez S (2011) Heavy metal concentrations in particle size fractions from street dust of Murcia (Spain) as the basis for risk assessment. J Environ Monit 13:3087–3096
Ahmed F, Ishiga H (2006) Trace metal concentrations in street dusts of Dhaka city, Bangladesh. Atmos Environ 40:3835–3844
ATSDR (2007). Public health statement—lead. Agency for Toxic Substances and Disease Registry, Division of Toxicology and Environmental Medicine, Atlanta
Banerjee ADK (2003) Heavy metal levels and solid phase speciation in street dusts of Delhi, India. Environ Pollut 123:95–105
Chang S-H, Wang K-S, Chang H-F, Ni W-W, Wu B-J, Wong R-H, Lee H-S (2009) Comparison of source identification of metals in road-dust and soil. Soil Sediment Contam 18:669–683
Charlesworth S, Everett M, McCarthy R, Ordóñez A, de Miguel E (2003) A comparative study of heavy metal concentration and distribution in deposited street dusts in a large and a small urban area: Birmingham and Coventry, West Midlands, UK. Environ Int 29:563–573
Duong TTT, Lee B-K (2011) Determining contamination level of heavy metals in road dust from busy traffic areas with different characteristics. J Environ Manag 92(3):554–562
Faiz Y, Tufail M, Javed MT, Chaudhry MM, Naila S (2009) Road dust pollution of Cd, Cu, Ni, Pb and Zn along Islamabad Expressway, Pakistan. Microchem J 92(2):186–192
Gatari MJ, Boman J, Wagner A, Janhäll S, Isakson J (2006) Assessment of inorganic content of PM2.5 particles sampled in a rural area north-east of Hanoi, Vietnam. Sci Total Environ 368:675–685
Harb MK, Ebqa’ai M, Al-rashidi A, Alaziqi BH, Al Rashdi MS, Ibrahim B (2015) Investigation of selected heavy metals in street and house dust from Al-Qunfudah, Kingdom of Saudi Arabia. Environ Earth Sci 74:1755–1763
Hien PD, Binh NT, Truong Y, Ngo NT (1999) Temporal variations of source impacts at the receptor, as derived from air particulate monitoring data in Ho Chi Minh City, Vietnam. Atmos Environ 33(19):3133–3142
Hornung RW, Reed LD (1990) Estimation of average concentration in the presence of nondetectable values. Appl Occup Environ Hyg 5:46–51
Hu W, Huang B, Weindorf D, Chen Y (2014) Metals analysis of agricultural soils via portable X-ray fluorescence spectrometry. Bull Environ Contam Toxicol 92:420–426
Kabadayi F, Cesur H (2010) Determination of Cu, Pb, Zn, Ni, Co, Cd, and Mn in road dusts of Samsun City. Environ Monit Assess 168:241–253
Kamani H et al (2015) Heavy metal contamination in street dusts with various land uses in Zahedan, Iran. Bull Environ Contam Toxicol 94:382–386
Kenna TC et al (2011) Evaluation and calibration of a field portable X-ray fluorescence spectrometer for quantitative analysis of siliciclastic soils and sediments. J Anal At Spectrom 26:395–405
Li X, Poon C-s, Liu PS (2001) Heavy metal contamination of urban soils and street dusts in Hong Kong. Appl Geochem 16:1361–1368
Liu E, Yan T, Birch G, Zhu Y (2014) Pollution and health risk of potentially toxic metals in urban road dust in Nanjing, a mega-city of China. Sci Total Environ 476–477:522–531
MONRE (2014) Vietnam environment report 2013 (in Vietnamese). Ministry of Natural Resources and Environment, Hanoi
Sezgin N, Ozcan HK, Demir G, Nemlioglu S, Bayat C (2004) Determination of heavy metal concentrations in street dusts in Istanbul E-5 highway. Environ Int 29:979–985
Tanner PA, Ma H-L, Yu PKN (2008) Fingerprinting metals in urban street dust of Beijing, Shanghai, and Hong Kong. Environ Sci Technol 42:7111–7117
Tuyen LH, Tue NM, Suzuki G, Misaki K, Viet PH, Takahashi S, Tanabe S (2014) Aryl hydrocarbon receptor mediated activities in road dust from a metropolitan area, Hanoi—Vietnam: contribution of polycyclic aromatic hydrocarbons (PAHs) and human risk assessment. Sci Total Environ 491–492:246–254
Viet HN, Frontasyeva MV, Thi TMT, Gilbert D, Bernard N (2010) Atmospheric heavy metal deposition in Northern Vietnam: Hanoi and Thainguyen case study using the moss biomonitoring technique, INAA and AAS. Environ Sci Pollut Res Int 17:1045–1052
Yongming H, Peixuan D, Junji C, Posmentier ES (2006) Multivariate analysis of heavy metal contamination in urban dusts of Xi’an, Central China. Sci Total Environ 355:176–186
Acknowledgements
The authors would like to thank Ms Le Thi Van Anh for sampling assistance. We also would like to thank Dr. Tu Binh Minh for his valuable suggestions. This research was funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under Grant No. “105.08-2013.18”. Phong K. Thai was funded by the Queensland University of Technology Vice Chancellor Research Fellowship.
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Phi, T.H., Chinh, P.M., Hung, N.T. et al. Spatial Distribution of Elemental Concentrations in Street Dust of Hanoi, Vietnam. Bull Environ Contam Toxicol 98, 277–282 (2017). https://doi.org/10.1007/s00128-016-2001-6
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DOI: https://doi.org/10.1007/s00128-016-2001-6