Tracing source, distribution and health risk of potentially harmful elements (PHEs) in street dust of Durgapur, India

Gope, Manash; Masto, Reginald Ebhin; George, Jino; Balachandran, S.

doi:10.1016/j.ecoenv.2018.02.042

Cited by 85 publications

(39 citation statements)

References 66 publications

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“…The results indicated that ingestion was the main pathway of PTEs into the local population in, followed by dermal contact and inhalation. This result is consistent with previously reported results for road dust and contaminated soil in other cities [84,85,[128][129][130]. : not acceptable risk.…”

Section: Non-carcinogenic and Carcinogenic Risksupporting

confidence: 93%

Potentially Toxic Elements (PTEs) Composition and Human Health Risk Assessment of PM10 on the Roadways of Industrial Complexes in South Korea

Choi

Jeong

et al. 2021

Atmosphere

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Road and industrial origin particulate matters (PM) are a significant source of potentially toxic elements (PTEs), with health risks to the surrounding residents. In Korea for 60 years, although industries, roads and automobiles have increased aggressively, there are still few PTEs data in PM in road-deposited sediment (RDS) of industrial complexes (ICs). Therefore, this study aimed to investigate the PTE composition of on-road PM10 from nine major ICs and its pollution degree in Korea and evaluate its human health risks. The geo-accumulation index (Igeo) and pollution load index (PLI) elucidated that on-road PM10 were severely polluted by Sb, Zn, Ag and Pb. A combination of principal component analysis (PCA) and chemical tracers was used to define the PTEs sources. The results showed that non-exhaust emission from vehicles’ activity is the primary source of PTEs in on-road PM10, and industrial emissions are the secondary source. The riskiest pathway on carcinogenic and non-carcinogenic by on-road PM10 with PTEs was in-gestion. Traffic origin PTEs including Pb, As, Sb and Cd had a more significant impact on carcinogenic and non-carcinogenic health than those of industrial origins. These results could help mitigate public health risks arising from on-road PM10 and improve air quality in ICs.

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Section: Non-carcinogenic and Carcinogenic Risksupporting

confidence: 93%

Potentially Toxic Elements (PTEs) Composition and Human Health Risk Assessment of PM10 on the Roadways of Industrial Complexes in South Korea

Choi

Jeong

et al. 2021

Atmosphere

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“…gde je TRF faktor toksičnog dejstva za određenu supstancu (Cd = 30, Pb = Cu = Ni = 5; Cr = 2; Zn = Mn = 1) [29], C i predstavlja sadržaj elementa u uzorku, a C 0 je sadržaj odgovarajućeg elementa u poljoprivrednom zemljištu (vrednosti su uzete iz Izveštaja o stanju zemljišta u Republici Srbiji) [30].…”

Section: Er = Trf(c I /C 0 )unclassified

The content of trace elements in the urban soil of Šabac and ecological risk assessment

Antonijević-Nikolić¹,

Đuričić-Milanković²,

Nikolić³

et al. 2021

Zaštita materijala

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This study deals with the assessment of trace elements pollution of urban soil in Šabac. A total of 32 samples of the surface layer of soil (up to 10 cm deep) were collected from the locations of three city parks in the urban zone. Pseudototal concentrations of seven elements: copper (Cu), lead (Pb), cobalt (Co), nickel (Ni), manganese (Mn), cadmijum (Cd) and chrome (Cr) were determined in the samples after aqua regia digestion, using atomic absorption spectrophotometry. The abundance of elements in the analyzed soil samples was: Mn >> Pb> Cr> Ni> Cu> Co> Cd. The conducted correlation analysis showed good correlation of the pairs of Cu - Pb, Cu - Cd and Pb - Cd elements, while the cluster analysis singled out two main groups of elements. The first group included Pb, Cd, and Cu, indicating that these elements originated from anthropogenic sources, while the remaining elements were probably of geogenic origin. Based on the obtained results, the assessment of the level of soil contamination with trace elements was performed, as well as the assessment of the ecological risk. Mean values of contamination factors indicate that the soil from all three examined sites is contaminated with Pb and Cd. The Cd has the higher individual potential ecological risk then the other elements.

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“…The application of different geochemical indicators normalized to the background values is a more reliable approach to compare the environmental quality. (Chen et al 2019;Gope et al 2018). In general, depending on the method of calculation, the following indicators provide useful information about the level of contamination: (1) geoaccumulation index (I geo ) (Chen et al 2015b;Dung et al 2013;Guan et al 2014;Ghazaryan et al 2015;Inengite et al 2015;Karim et al 2015;Liu et al 2016;Müller 1969;Ololade 2014;Omotoso and Ojo 2015;Sayadi et al 2015;Tang et al 2015;Wang et al 2015) and contamination factor (CF) (Håkanson 1980;Inengite et al 2015;Loska et al 2004) as the level of pollution caused by the individual heavy metal, (2) pollution load index (PLI) as the scale of total heavy metal pollution (Tomlinson et al 1980), (3) enrichment factor (EF) to detect the source of heavy metal contamination (natural or anthropogenic) (Inengite et al 2015;Karim et al 2015;Mohamed et al 2014), and (4) potential ecological risk index (PERI) as the source of harmful effects on the environment (Pejman et al 2015;Sayadi et al 2015;Tang et al 2015;Wang et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Concentration of heavy metals in street dust: an implication of using different geochemical background data in estimating the level of heavy metal pollution

Dytłow

Górka-Kostrubiec

2020

Environ Geochem Health

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Geochemical background data are used to distinguish between the sources of heavy metal (natural or anthropogenic) and to categorize the level of heavy metal pollution. In this study, we present the results of using different geochemical backgrounds (BG1–BG3) to establish the level of heavy metal pollution in street dust in Warsaw, Poland. We applied individual and collective indicators calculated with respect to the following backgrounds: (1) upper continental crust (UCC) (BG1), (2) the regional geochemical background established for Quaternary surface deposits of the Mazovian region (Poland) (parent geological material occurring in the studied area, Warsaw, Poland) (BG2), and (3) the minimal values of the concentration of heavy metals determined for the real street dust sample collectives from Warsaw (BG3). The assessment of the heavy metals pollution of street dust significantly depended on the background values used in the calculation of individual and collective indicators. Street dust was classified as unpolluted for almost all the heavy metals based on the values of indicators calculated for UCC data. The effect of traffic-related pollution was detected more precisely based on the values of indicators calculated for BG2 and BG3. The naturally elevated concentrations of heavy metals in UCC data can be responsible for the underestimation of pollution impact in street dust. When relatively low concentration of heavy metals is only observed, the application of BG2 or BG3 background data, which better correspond to the geogenic material in street dust, allows to realistically reflect the level of pollution from moving vehicles. Graphic abstract

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Tracing source, distribution and health risk of potentially harmful elements (PHEs) in street dust of Durgapur, India

Cited by 85 publications

References 66 publications

Potentially Toxic Elements (PTEs) Composition and Human Health Risk Assessment of PM10 on the Roadways of Industrial Complexes in South Korea

Potentially Toxic Elements (PTEs) Composition and Human Health Risk Assessment of PM10 on the Roadways of Industrial Complexes in South Korea

The content of trace elements in the urban soil of Šabac and ecological risk assessment

Concentration of heavy metals in street dust: an implication of using different geochemical background data in estimating the level of heavy metal pollution

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