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Behavior and risk of perfluorinated surfactants derived from urban non-point sources

Behavior and risk of perfluorinated surfactants derived from urban non-point sources
城市非点源全氟表面活性剂的行为和风险
批准号:
20860026
负责人:
MURAKAMI Michio
金额:
$2.1万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (Start-up)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2009

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中文摘要
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英文摘要
Loads and risks of perfluorinated surfactants (PFSs) derived from non-point sources were evaluated. This study revealed that vehicle-derived particles contribute to PFSs in street dust, then in street runoff, and eventually enter into waters. Contributions of perfluorocarboxylates (PFCAs) from non-point sources to groundwater in Tokyo were estimated to be 16-46%. In an urban river, concentrations and loads of PFCAs were significantly higher during wet weather periods than during dry weather periods, and it was concerned that their risks through drinking water were high.
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DOI: --
发表时间:
期刊:
影响因子: --
作者: []
通讯作者:
DOI: 10.1021/es803556w
发表时间: 2009-04
期刊: Environmental science & technology
影响因子: 11.4
作者: [M. Murakami;K. Kuroda;Nobuyuki Sato;Tetsuo Fukushi;S. Takizawa;H. Takada]
通讯作者: M. Murakami;K. Kuroda;Nobuyuki Sato;Tetsuo Fukushi;S. Takizawa;H. Takada
粒径分画した道路塵埃中のフッ素系界面活性剤
按粒径分离的道路灰尘中的氟化表面活性剂
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [村上道夫, 高田秀重]
通讯作者: 高田秀重
DOI: 10.1016/j.chemosphere.2008.10.018
发表时间: 2009
期刊: Chemosphere
影响因子: 8.8
作者: [M. Murakami;Hiroyuki Shinohara;H. Takada]
通讯作者: M. Murakami;Hiroyuki Shinohara;H. Takada
7
    Occurrence and formation potential of N-nitrosodimethylamine in ground water in Tokyo
    • 批准号:
      22760406
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.0万
    • 财政年份:
      2010
    • 负责人:
      MURAKAMI Michio
    • 依托单位: