Meiho University Institutional Repository:Item 987654321/3483
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 2876/3793 (76%)
造访人次 : 3857984      在线人数 : 506
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻
    主页 ‧ 登入 ‧ 上传 ‧ 说明 ‧ 关于MUIR ‧ 管理 到手机版


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.meiho.edu.tw/ir/handle/987654321/3483


    题名: Polybrominated Diphenyl Ether Concentrations on Fine particulate in Indoor and Outdoor Air
    作者: Yang, Ｈung-To;Chao1, How-Ran;Que3, Danielle E;Gou1, Yan-You;Hsu, Yi-Chyun
    关键词: Polybrominated diphenyl ethers (PBDEs);PM2.5;Fine aerosol;Indoor;Outdoor.
    日期: 2017-12-13
    上传时间: 2017-12-13T06:00:29Z (UTC)
    摘要: Our goal is to investigate indoor and outdoor levels of PM2.5Σ14PBDEs in central and southern Taiwan.The mean concentrations of PM2.5 PBDEs in industrial sites (Taixi and Mailiao) were 169 pg/m3and 54.5 pg/m3.Mean concentrations of PM2.5PBDEs in urban areas (Xitun, Douliu, and Tainan) of 74.3 pg/m3, 76.3 pg/m3, and 53.0 pg/m3were relatively similar to those of the rural areas (Hengchun and Meinong), 74.3pg/m3 and 51.0 pg/m3. In comparison with other outdoor locations, the industrial sites, Taixi especially, had the highest PM2.5PBDEs levels which might accounted for nearby industrial activities and indoor to outdoor migration behaviors. The mean concentrations of PM2.5PBDEs in the indoor air (libraries, rail stations, department stores, offices, hospitals, and supermarkets) were detected to be 357 pg/m3, 35.3 pg/m3, 50.2 pg/m3, 73.2 pg/m3, 59.2 pg/m3, and 124 pg/m3, respectively. The high indoor PM2.5 PBDEs levels found in libraries are predominantly affected by the presence of indoor electronic equipment. Similarly, this is also true for supermarkets due to the electronic consumer products. It can be considered as an important source of PM2.5PBDEs forthe indoor environment to the outdoor environment. Nona-BDEs primarily accounted for 11.6% in the indoors while tri-and tert-BDEs accounted for 11.3% and 16% in the outdoors. It is more likely for higher brominated PBDEs due to their emission from electronic surfaces while lower brominated PBDEs are products of photochemical degradation. Therefore, migration behaviors is also a main factor in
    both the indoor and outdoor air PM2.5PBDE homologue levels.
    显示于类别:[資訊管理系] 會議論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    楊宏鐸Full text of Polybrominated Diphenyl Ether Concentrations on Fine particulate in Indoor and Outdoor Air_20171212.pdf191KbAdobe PDF1检视/开启


    检视Licence

    在MUIR中所有的数据项都受到原著作权保护.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈