書誌事項
- タイトル別名
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- Fundamental Study on Magnetic Separation of Dyes Waste Water Using a Superconducting Bulk Magnet
- チョウデンドウ バルク ジシャク オ モチイタ センリョウ ハイスイ ショリ ニ カンスル キソテキ ケンキュウ
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The objective of this study is to separate dyes in wastewater with high efficiency and speed using high-gradient magnetic separation via a superconducting bulk magnet. Two main technologies are necessary for this magnetic separation: one is a magnetic-seeding technology that provides the substance with ferromagnetism, and the other is a magnetic-separation technology that uses a superconducting magnet and magnetic filters. In order to separate the organic dyes, it is necessary to clarify the mechanism of magnetic seeding, and to design a suitable magnetic-seeding method for each kind of dye. Six kinds of dyes widely used in industry were used to investigate the possibility of magnetic seeding, and the interaction mechanism between the dyes and ferromagnetic particles. The results show that electrostatic interaction was one of the main interactions between the organic dyes and ferromagnetic particles. Based on the results, the possibility of practical application of the continuous magnetic separation systems was examined in a model experiment using a superconducting bulk magnet.
収録刊行物
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- 低温工学
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低温工学 45 (6), 290-297, 2010
公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)
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詳細情報 詳細情報について
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- CRID
- 1390001204613464704
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- NII論文ID
- 130004457390
- 10026452699
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- NII書誌ID
- AN00333419
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- ISSN
- 18800408
- 03892441
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- NDL書誌ID
- 10749431
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可