書誌事項
- タイトル別名
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- Boron Measurement Technique for the Source Discharge and the Atmospheric Environment
- タイキ チュウ ノ ホウソ カゴウブツ ノ コウジョウ ハッセイ ゲン ハイシュツ ノウド オヨビ シュウヘン カンキョウ ノウド ソクテイ ホウホウ ノ ケントウ
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説明
The concentrations of boron gas in the exhaust gas and in the atmosphere were measured after the removal of particles by a teflon filter with a pore size of 0.2μm . The temperature of the filter was kept at 130°C for the sampling of exhaust gas to prevent sublimation of boron compounds, while it was kept at the atmospheric temperature for the sampling of the atmospheric air. The gas-phase boron compounds was absorbed with the 3% hydrogen peroxide solution in the absorption bottle made by polypropylenes.<BR> The measurement method by the use of ICP-MS has been established by improving many points to avoid contamination, which lowered the quantitation limit to the level of a 0.5μg/m3.
収録刊行物
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- エコテクノロジー研究
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エコテクノロジー研究 11 (1), 23-27, 2005
特定非営利活動法人 エコテクノロジー研究会
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詳細情報 詳細情報について
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- CRID
- 1390282680294182272
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- NII論文ID
- 130004955971
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- NII書誌ID
- AA1236028X
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- ISSN
- 18840388
- 18819982
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- NDL書誌ID
- 027972966
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可