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Distribution of Perfluorinated Compounds in Surface Water and Soil in Partial Areas of Shandong Province, China

机译:中国山东省部分地区地表水与土壤中全氟化化合物的分布

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摘要

The work investigated the distribution of twelve perfluorinated compounds (PFCs) in surface water and soil in the partial areas of Shandong Province, China. The total concentration of PFCs was in the range of 36.1-1,236.21 ng/L in surface water and 4.23-48.72 ng/g dw (dry weight) in the soil. The concentration of PFOA is higher than that of PFOS in all the surface water and soil. There was a positive correlation between PFOS and PFOA. The ratio method and principal component analysis (PCA) were used to identify the potential source of PFCs in surface water. The results showed that atmospheric precipitation, industrial emissions and domestic sewage were the main reasons for PFCs pollution in the surface water of partial areas of Shandong Province, China.
机译:该作品研究了中国山东省部分地区地表水和土壤中12种全氟化化合物(PFCs)的分布。 PFC的总浓度为36.1-1,236.21 ng / L的地表水,土壤中的4.23-48.72 ng / g dw(干重)。 PFOA的浓度高于所有地表水和土壤中PFO的浓度。 PFOS和PFOA之间存在正相关。 使用比例方法和主要成分分析(PCA)来识别地表水中PFC的潜在来源。 结果表明,大气降水,工业排放和国内污水是中国山东省局部地区地表水中PFC污染的主要原因。

著录项

  • 来源
    《Soil & Sediment Contamination》 |2019年第8期|共11页
  • 作者单位

    Shandong Agr &

    Engn Univ Sch Environm Sci &

    Engn Jinan 251100 Shandong Peoples R China;

    Shandong Inst Geol Sci Resources Res Dept Jinan Shandong Peoples R China;

    Planning Water Management Off Shanghai Water Management Div Shanghai Peoples R China;

    Shandong Agr &

    Engn Univ Sch Environm Sci &

    Engn Jinan 251100 Shandong Peoples R China;

    Shandong Agr &

    Engn Univ Sch Environm Sci &

    Engn Jinan 251100 Shandong Peoples R China;

    Shandong Agr &

    Engn Univ Sch Environm Sci &

    Engn Jinan 251100 Shandong Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 环境科学、安全科学;
  • 关键词

    PFCs; surface water; soil; Shandong Province;

    机译:PFCS;地表水;土壤;山东省;

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