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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

大気・降水中に含まれる多環芳香族炭化水素類(PAHs)の測定とその挙動

http://hdl.handle.net/10191/21905
http://hdl.handle.net/10191/21905
02575f0e-f5af-43bd-a1ef-3851195bc46c
名前 / ファイル ライセンス アクション
17_2_205-216.pdf 17_2_205-216.pdf (1.3 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-04-18
タイトル
タイトル 大気・降水中に含まれる多環芳香族炭化水素類(PAHs)の測定とその挙動
タイトル
言語 en
タイトル 大気・降水中に含まれる多環芳香族炭化水素類(PAHs)の測定とその挙動
言語
言語 jpn
キーワード
主題Scheme Other
主題 Polycyclic aromatic hydrocarbon (PAHs)
キーワード
主題Scheme Other
主題 Atmospheric and precipitation samples
キーワード
主題Scheme Other
主題 Niigata Prefecture
キーワード
主題Scheme Other
主題 GC-MS
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
その他のタイトル
その他のタイトル Determination and the Behavior of Polycyclic Aromatic Hydrocarbons (PAHs) in Air and in Precipitation
著者 大浦, 孝祐

× 大浦, 孝祐

WEKO 39427

大浦, 孝祐

Search repository
村山, 等

× 村山, 等

WEKO 39428

村山, 等

Search repository
家合, 浩明

× 家合, 浩明

WEKO 39429

家合, 浩明

Search repository
狩野, 直樹

× 狩野, 直樹

WEKO 39430

狩野, 直樹

Search repository
今泉, 洋

× 今泉, 洋

WEKO 39431

今泉, 洋

Search repository
著者別名
識別子 39432
識別子Scheme WEKO
姓名 Oura, Kousuke
著者別名
識別子 39433
識別子Scheme WEKO
姓名 Murayama, Hitoshi
著者別名
識別子 39434
識別子Scheme WEKO
姓名 Yagoh, Hiroaki
著者別名
識別子 39435
識別子Scheme WEKO
姓名 Kano, Naoki
著者別名
識別子 39436
識別子Scheme WEKO
姓名 Imaizumi, Hiroshi
抄録
内容記述タイプ Abstract
内容記述 Atmospheric and precipitation samples were taken at Niigata site (urban region which is in Niigata-city) and at Kasabori site (mountains area which is in Sanjou-city) in Niigata Prefecture during the period from August, 2005 to May 2006. Polycyclic aromatic hydrocarbon (PAHs) of 19 substances were determined by using the pressorized liquid extraction (PLE) method and GC-Ms to investigate the behavior of FAHs. New collection method of combining Quartz fiber filter paper (QFP), Emu-C18 disk (C18) and Active carbon fiber filter paper (ACEP) was employed for collecting atmospheric Pans in this work. The following matters have been mainly clarified from this work. (1) The atmospheric PAHs having more than 5 rings were corrected by QFP for 89. 8~100 %, the Pans having 4 rings were collected by C18 for 58.0~72. 3 %, and the FAHs having 3 rings were by ACFP for 41.6~73.6 % (though low recovery of FAHs having 3 tings in winter). (2) The annual average concentration of FAHs is 21 ng/m^3 at the urban region and 9. 9 ng/m^3 at the mountains area, In winter and spring, similar concentration level of total PAHs were found between at the urban region and at the mountains area. On the other hand, in summer and autumn, the concentration of total PAHs at the urban region is 4~6 times larger than that at the mountains. area. (3) PAHs amounts in precipitation increased in winter at the mountains area. (4) The PAHs composition ratio in precipitation showed two composition patterns (i. e. in case of (I) summer and autumn, (II) winter and spring) at 2 sites in Niigata Prefecture. (5) Both the concentrations of PAHs in air and those in precipitation increased in winter, but no clear correlation was observed between them by correlation analysis.
書誌情報 環境化学
en : 環境化学

巻 17, 号 2, p. 205-216, 発行日 2007-06
出版者
出版者 日本環境化学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 09172408
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN10547099
著者版フラグ
値 publisher
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