Lead contamination in French children's homes and environment

Environmental Research
Jean-Paul LucasCorinne Mandin

Abstract

Lead in homes is a well-known source of childhood lead exposure, which is still of concern due to the health effects of low lead doses. This study aims to describe lead contamination in the homes of children aged 6 months to 6 years in France (without overseas). Between October 2008 and August 2009, 484 housing units were investigated. Lead in tap water and total and leachable lead levels from floor dust, outdoor soils and paint chips were measured. X-ray fluorescence measurements were carried out on non-metallic and metallic substrates. Nationwide results are provided. The indoor floor dust lead (PbD) geometric mean (GM) was 8.8 μg/m² (0.8 μg/ft²) and 6.8 μg/m² (0.6 μg/ft²) for total and leachable lead respectively; 0.21% of homes had an indoor PbD loading above 430.5 μg/m² (40 μg/ft²). The outdoor play area concentration GM was 33.5 mg/kg and 21.7 mg/kg in total and leachable lead respectively; 1.4% of concentrations were higher than or equal to 400 mg/kg. Outdoor floor PbD GM was 44.4 μg/m² (4.1 μg/ft²) that was approximately 3.2 times higher than the GM of indoor PbD. Lead-based paint (LBP) was present in 25% of dwellings, LBP on only non-metallic substrates was present in 19% of homes and on metallic substrates in 10% of d...Continue Reading

References

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Jul 9, 2004·Journal of Occupational and Environmental Hygiene·Scott ClarkJonathan Wilson
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Citations

Nov 23, 2013·International Journal of Hygiene and Environmental Health·Anne EtcheversAlain Le Tertre
Dec 4, 2015·International Journal of Environmental Research and Public Health·Anne EtcheversAlain Le Tertre
Apr 1, 2017·The Science of the Total Environment·B ArtíñanoB L van Drooge
Aug 24, 2013·Environmental Science. Processes & Impacts·Evert NieboerEric N Liberda
Nov 5, 2013·The Science of the Total Environment·Jean-Paul LucasVéronique Sébille

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