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    邓志强, 赖肖, 谢许情, 陈应平, 章英. 2012-2014年南昌市公共场所可吸入颗粒物污染状况分析[J]. 环境卫生学杂志, 2015, 5(5): 449-451. DOI: 10.13421/j.cnki.hjwsxzz.2015.05.011
    引用本文: 邓志强, 赖肖, 谢许情, 陈应平, 章英. 2012-2014年南昌市公共场所可吸入颗粒物污染状况分析[J]. 环境卫生学杂志, 2015, 5(5): 449-451. DOI: 10.13421/j.cnki.hjwsxzz.2015.05.011
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    DENG Zhiqiang, LAI Xiao, XIE Xuqing, CHEN Yingping, ZHANG Ying. Indoor PM10 at Public Places in Nanchang in 2012-2014[J]. Journal of Environmental Hygiene, 2015, 5(5): 449-451. DOI: 10.13421/j.cnki.hjwsxzz.2015.05.011
    Citation: DENG Zhiqiang, LAI Xiao, XIE Xuqing, CHEN Yingping, ZHANG Ying. Indoor PM10 at Public Places in Nanchang in 2012-2014[J]. Journal of Environmental Hygiene, 2015, 5(5): 449-451. DOI: 10.13421/j.cnki.hjwsxzz.2015.05.011
    shu

    2012-2014年南昌市公共场所可吸入颗粒物污染状况分析

    Indoor PM10 at Public Places in Nanchang in 2012-2014

      摘要
    • 摘要:
      目的  了解南昌市公共场所室内可吸入颗粒物污染现状,分析可吸入颗粒物的污染规律,为改善公共场所室内空气质量、降低可吸入颗粒物危害提供科学依据。
      方法  按照《公共场所卫生监测技术规范》(GB/T 17220-1998) 的规定,对公共场所室内空气中可吸入颗粒物(PM10)、温度和相对湿度进行现场监测,结果用SPSS 20.0进行统计学分析。
      结果  在864个监测点结果中,质量浓度平均值存在年度差异、季度差异和行业差异,差异有统计学意义;温度与可吸入颗粒物呈显著负相关。
      结论  公共场所应加强通风换气和空调管理,注意过滤网及时规范清洗,同时政府部门应加强对公共场所环境空气质量的监管,更加积极地防治公共场所室内环境污染。

       

      Abstract:
      Objectives  To understand the pollution of inhalable particle matter at public places in Nanchang and analyze the regular pattern of inhalable particle development, to offer scientific supports for improving indoor air quality and reducing the harm of inhalable particle.
      Methods  According to the Technical Rule of Health Monitoring for Public Places (GB/T 17220-1998), the concentration of inhalable particulate matter, temperature and relative humidity of indoor air at public places were monitored, and SPSS 20.0 software was used for data analysis.
      Result  The average concentration of inhalable particle matter in 864 air samples was significantly different in different years, seasons and industries. It was revealed that there is a significantly negative correlation between the concentration of inhalable particle matter and temperature in indoor air.
      Conclusions  The management of ventilation and air conditioning system in public places should be strengthened; more attention should be paid to timely cleaning screen pack and standardizing the cleaning process. Meanwhile, the prevention and control of indoor environment pollution in public places should be strengthened by relevant department of the government.

       

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