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Phthalate Esters in Dust from Households with Schoolchildren in Changsha, China: Distribution and Exposure Assessment

  • Jinhua HuEmail author
  • Nianping Li
  • Xiaoli Hao
  • Huaidi Qu
Conference paper
  • 239 Downloads
Part of the Environmental Science and Engineering book series (ESE)

Abstract

Currently, the insufficiency of dependable data and regional differences hinders reliable evaluation of phthalate esters (PAEs). In this study, a total of 10 households with schoolchildren were selected for field measurement and 40 dust samples were collected and measured during autumn and winter in Changsha, China. The results showed that the most frequently detected compounds of PAEs were di(2-ethylhexyl)phthalate (DEHP) with detection frequency of 100% and dibutyl phthalate (DBP). The concentrations of DEHP and DBP displayed difference between autumn and winter. However, the difference was not statistically significant. The children’s daily inhalation of PAEs from household dust by mouth was 400 times that by skin exposure. The cancerogenic risk caused by DEHP exposure for children was 0.5 × 10−6–29.8 × 10−6 with an average of 7.62 × 10−6. It was 7.6 times that stipulated by USEPA. This study provided reliable data of PAEs in house dust in different areas of China.

Keywords

Household dust Phthalate esters Exposure assessment 

Notes

Acknowledgements

This study was financially supported by the Doctoral Scientific Research Foundation of Hunan University of Science and Technology (E51853) and the Science research project of Hunan Provincial Department of Education of China (18C0322). The authors thank the residents who participated in this study.

References

  1. 1.
    Hatch, E.E., Nelson, J.W., et al.: Association of endocrine disruptors and obesity: perspectives from epidemiological studies. Int. J. Androl. 33(2), 324–332 (2010)CrossRefGoogle Scholar
  2. 2.
    Stein, T.P., Schluter, M.D., Steer, R.A., Ming, X.: Autism and phthalate metabolite glucuronidation. J. Autism Dev. Disord. 43(11), 2677–2685 (2013)CrossRefGoogle Scholar
  3. 3.
    Zhang, Y., Meng, X., Chen, L., Li, D., Zhao, L., Zhao, Y., Li, L., Shi, H.: Age and sex-specific relationships between phthalate exposures and obesity in Chinese children at puberty. PLoS ONE 9(8), 195–202 (2014)Google Scholar
  4. 4.
    Hu, J., Li, N., Yoshino, H., Yanagi, U., Hasegawa, K., Kagi, N., He, Y., Wei, X.: Field study on indoor health risk factors in households with schoolchildren in south-central China. Build. Environ. 117, 260–273 (2017)CrossRefGoogle Scholar
  5. 5.
    Guo, Y., Kannan, K.: Comparative assessment of human exposure to phthalate esters from house dust in China and the United States. Environ. Sci. Technol. 45(8), 3788 (2011)CrossRefGoogle Scholar
  6. 6.
    Wang, X., Tao, W., Xu, Y., Feng, J., Wang, F.: Indoor phthalate concentration and exposure in residential and office buildings in Xi’an, China. Atmos. Environ. 87, 146–152 (2014)CrossRefGoogle Scholar
  7. 7.
    USEPA: Exposure and human health reassessment of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and related compounds. Part 1: Estimating exposure to dioxinlike compounds. National Center for Environmental Assessment. Office of Research and Development, Washington DC (2000)Google Scholar
  8. 8.
    Pei, X.Q., Song, M., Guo, M., Mo, F.F., Shen, X.Y.: Concentration and risk assessment of phthalates present in indoor air from newly decorated apartments. Atmos. Environ. 68(1), 17–23 (2013)CrossRefGoogle Scholar
  9. 9.
    Wang, F., Chen, L., jiao, J.: Pollution characteristics of phthalate esters derived from household dust and exposure assessment. China Environ. Sci. 32(5), 780–786 (2012)Google Scholar
  10. 10.
    Weschler, C.J., Nazaroff, W.W.: Semi-volatile organic compounds in indoor environments. Atmos. Environ. 42(40), 9018–9040 (2008)CrossRefGoogle Scholar
  11. 11.
    Zhu, S.W., Cai, W., Yoshino, H., Yanagi, U., Hasegawa, K., Kagi, N., Chen, M.Q.: Primary pollutants in schoolchildren’s homes in Wuhan, China. Build. Environ. 93, 41–53 (2015)CrossRefGoogle Scholar
  12. 12.
    Zhang, Q., Lu, X.M., Zhang, X.L., Sun, Y.G., Zhu, D.M., Wang, B.L., Zhao, R.Z., Zhang, Z.D.: Levels of phthalate esters in settled house dust from urban dwellings with young children in Nanjing, China. Atmos. Environ. 69(3), 258–264 (2013)CrossRefGoogle Scholar
  13. 13.
    Hsu, N.Y., Lee, C.C., Wang, J.Y., Li, Y.C., Chang, H.W., Chen, C.Y., Bornehag, C.G., Wu, P.C., Sundell, J., Su, H.J.: Predicted risk of childhood allergy, asthma, and reported symptoms using measured phthalate exposure in dust and urine. Indoor Air 22(3), 186–199 (2012)CrossRefGoogle Scholar
  14. 14.
    Fan, G., et al.: Investigation of indoor environmental quality in urban dwellings with schoolchildren in Beijing, China. Indoor Built Environ. 26(5), 694–716 (2016)CrossRefGoogle Scholar
  15. 15.
    Bu, Z., Zhang, Y., Mmereki, D., Yu, W., Li, B.: Indoor phthalate concentration in residential apartments in Chongqing, China: implications for preschool children’s exposure and risk assessment. Atmos. Environ. 127, 34–45 (2015)CrossRefGoogle Scholar
  16. 16.
    Otake, T., Yoshinaga, J., Yanagisawa, Y.: Exposure to phthalate esters from indoor environment. J. Expo. Anal. Environ. Epidemiol. 14(7), 524–528 (2004)CrossRefGoogle Scholar
  17. 17.
    Bornehag, C.G., Sundell, J.: The association between phthalates in dust and allergic diseases among Bulgarian children. Environ. Health Perspect. 116(1), 98–103 (2008)CrossRefGoogle Scholar
  18. 18.
    Guo, Y., Wu, Q., Kannan, K.: Phthalate metabolites in urine from China, and implications for human exposures. Environ. Int. 37(5), 893–898 (2011)CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  1. 1.College of Civil EngineeringHunan University of Science and TechnologyXiangtanChina
  2. 2.College of Civil EngineeringHunan UniversityChangshaChina
  3. 3.China CEC Engineering CorporationChangshaChina

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