Journal of Hebei University(Natural Science Edition) >

2016 , Vol. 36 >Issue 4: 380 - 386

DOI: https://doi.org/10.3969/j.issn.1000-1565.2016.04.009

Chemical composition of indoor dust during Haze weather by FTIR spectroscopy

  • SUN Ying ,
  • ZHANG Yanfen ,
  • MA Yan ,
  • QIN Xinying ,
  • MA Gang
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  • 1.Department of Science and Technology, Hebei University, Baoding 071002, China; 2.College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China

Received date: 2015-10-09

  Online published: 2016-07-25

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Abstract

Haze weather is a serious threat to the peoples’ health in today’s China.As people tend to stay indoor during haze weather,the indoor air quality thus becomes a topic of great interest.In this study,we explore to use FTIR spectroscopy to investigate the chemical composition of indoor dust collected during haze weather.We collected indoor dust samples during haze weather in the city of Baoding which is the most air polluted city in China.Through IR spectral analysis,we get a general view towards the chemical composition of indoor dust.We found indoor dust contains inorganic and organic components.Inorganic components include sulfate,nitrate,phosphate,and ammonium salts;while organic components include proteins.We believe our findings are beneficial to a better understanding of the impact of haze weather on human health.

Key words： FTIR spectroscopy; indoor dust; spectral analysis; Haze

Cite this article

SUN Ying , ZHANG Yanfen , MA Yan , QIN Xinying , MA Gang . Chemical composition of indoor dust during Haze weather by FTIR spectroscopy[J]. Journal of Hebei University(Natural Science Edition), 2016 , 36(4) : 380 -386 . DOI: 10.3969/j.issn.1000-1565.2016.04.009

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