Lead isotope ratios in urban road runoff

Shinya, Masanao; Funasaka, Kunihiro; Katahira, Kentaro; Ishikawa, Masaru; Matsui, Saburo

doi:10.2166/wst.2006.052

Cited by 11 publications

(3 citation statements)

References 11 publications

(17 reference statements)

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“…Further reductions in Pb runoff concentrations are related to the substitution of Pb in other sources such as tires and brake linings Legret and Pagotto, 1999;Davis et al, 2001), lubricating oil and grease (Ball et al, 1998), weights added to vehicles for tire balance (Root, 2000;Bleiwas, 2006), and Pb-based paints on roads and HWY (Mosley and Peake, 2001;Preciado and Li, 2005;Masanao et al, 2006). However, tires still contain Pb (Shinya et al, 2006;McKenzie et al, 2009).…”

Section: Historical Trendsmentioning

confidence: 99%

Critical review of heavy metal pollution of traffic area runoff: Occurrence, influencing factors, and partitioning

Huber

Welker

Helmreich

2016

Science of The Total Environment

315

167

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Section: Historical Trendsmentioning

confidence: 99%

Critical review of heavy metal pollution of traffic area runoff: Occurrence, influencing factors, and partitioning

Huber

Welker

Helmreich

2016

Science of The Total Environment

315

167

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“…However, lead is still reported as a major pollutant in road dust in Korea and other countries [20,114]. Historical pollution can still be a problem, and researchers are now positing that it can occur from scales and construction paints, valance weight and batteries for vehicles [100,115]. Currently, high anthropogenic Ag pollution is frequently detected in the atmosphere, water and soil because of the wide industrial use of silver nanoparticles (NPs) [116][117][118]; however, there are still few reports on road sediment levels and sources.…”

Section: Concentrations Of Ptesmentioning

confidence: 99%

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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“…Table 2). However, tires still contain Pb [63,64] (cf. Section 3.4.2) and Pb is added to the gasoline used in classic cars.…”

Section: Historical Trendsmentioning

confidence: 99%

Stormwater Management: Calculation of Traffic Area Runoff Loads and Traffic Related Emissions

Huber¹

2016

Water

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Metals such as antimony, cadmium, chromium, copper, lead, nickel, and zinc can be highly relevant pollutants in stormwater runoff from traffic areas because of their occurrence, toxicity, and non-degradability. Long-term measurements of their concentrations, the corresponding water volumes, the catchment areas, and the traffic volumes can be used to calculate specific emission loads and annual runoff loads that are necessary for mass balances. In the literature, the annual runoff loads are often specified by a distinct catchment area (e.g., g/ha). These loads were summarized and discussed in this paper for all seven metals and three types of traffic areas (highways, parking lots, and roads; 45 sites). For example, the calculated median annual runoff loads of all sites are 355 g/ha for copper, 110 g/ha for lead (only data of the 21st century), and 1960 g/ha for zinc. In addition, historical trends, annual variations, and site-specific factors were evaluated for the runoff loads. For Germany, mass balances of traffic related emissions and annual heavy metal runoff loads from highways and total traffic areas were calculated. The influences on the mass fluxes of the heavy metal emissions and the runoff pollution were discussed. However, a statistical analysis of the annual traffic related metal fluxes, in particular for different traffic area categories and land uses, is currently not possible because of a lack of monitoring data.

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Lead isotope ratios in urban road runoff

Cited by 11 publications

References 11 publications

Critical review of heavy metal pollution of traffic area runoff: Occurrence, influencing factors, and partitioning

Critical review of heavy metal pollution of traffic area runoff: Occurrence, influencing factors, and partitioning

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

Stormwater Management: Calculation of Traffic Area Runoff Loads and Traffic Related Emissions

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