High performance liquid chromatography using polymer gels for direct analyses and characterizations of soluble organic pollutants in water.
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- Urano Kohei
- Department of Safety and Environmental Engineering, Yokohama National University
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- Furuune Hiroyuki
- Department of Safety and Environmental Engineering, Yokohama National University
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- Hayashi Koji
- Department of Safety and Environmental Engineering, Yokohama National University
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説明
The optimum conditions in HPLC separations using columns packed with polymer gels were investigated for analyzing and characterizing directly various organic pollutants in water without complicated pretreatment. Experimental results showed that polystyrene gel column was unsuitable for direct analyses of water samples. Direct analyses of various organic compounds in water could be achieved on polyacrylester and polyhydroxystyrene columns by using 0.02 mol L−1 phosphoric acid and acetonitrile (85:15) as a mobile phase. At 40 °C, these systems of column and mobile phase gave values of height equivalent to a theoretical plate ranging from approximately 0.10 to 0.25 mm and retention times ranging from approximately 8 to 60 min for various compounds in water. Separation characteristics of these polymer column systems were discussed by taking into account solubilities, functional groups, aromaticities, or molecular weights of organic compounds in water. Furthermore, several wastewaters and their treated waters were directly analyzed for examples.
収録刊行物
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- Bulletin of the Chemical Society of Japan
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Bulletin of the Chemical Society of Japan 55 (7), 2248-2253, 1982
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
- 1390282679102586752
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- NII論文ID
- 130001986034
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- ISSN
- 13480634
- 00092673
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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
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可