書誌事項
- タイトル別名
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- Formaldehyde Concentration of Ambient Air at Kasumigaseki in Tokyo
- トウキョウト カスミ ケ カン ニ オケル クウキチュウ ノ ホルムアルデヒド
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抄録
Since January 1968, the continuous analyzer of formaldehyde, developed by the authors, has been operated at the National Aatoexhaust Monitoring Kasumigaseki Station in Tokyo.<BR>This report presents summarized results of the measurement of formaldehyde from 1968 to 1976. It was observed that the hourly, daily, monthly, and yearly average concentrations were 1 to 73, 1 to 28.4, 3.1 to 19.1, and 4.6 to 10.5 ppb, respectively. Daily average concentration showed logarithmic normal distribution. Relationship between the daily and hourly average concentrations (daily maximum) was about 1 to 2. Daily maximum value was observed at ca. noonday and yearly maximum was found during June and August.
収録刊行物
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- 日本化学会誌(化学と工業化学)
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日本化学会誌(化学と工業化学) 1979 (4), 540-545, 1979
公益社団法人 日本化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679394774912
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- NII論文ID
- 130004059979
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- NII書誌ID
- AN00186595
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- ISSN
- 21850925
- 03694577
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- NDL書誌ID
- 2049982
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可