Preparation of Thermosensitive Microgel Adsorbent for Quick Adsorption of Heavy Metal Ions by a Temperature Change
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概要
- 論文の詳細を見る
A thermosensitive microgel adsorbent, which adsorbs and desorbs a specific heavy metal ion by the temperature swing, was developed. The microgels was prepared by the emulsion polymerization using anionic polymerizable surfactant. N-Isopropylacrylamide (NIPA) and N-(4-vinyl)benzyl ethylenediamine were used as the primary monomer and the chelating monomer, respectively. In the preparation, the molecular imprinting technique using Cu(II) ions as a target heavy metal ion was adopted. The thermosensitive microgel adsorbents were dispersed stably even if the temperature of the suspension exceeded the transition temperature of poly(NIPA), and Cu(II) ions were adsorbed quickly in response to the temperature change.
- 社団法人 化学工学会の論文
- 2004-06-01
著者
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KANAZAWA Ryoichi
Department of Chemical Engineering, Graduate School of Engineering, Hiroshima University
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SAKOHARA Shuji
Department of Chemical Engineering, Graduate School of Engineering, Hiroshima University
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Sakohara Shuji
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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MORI Kazuya
Department of Immunology and Microbiology, Meiji University of Oriental Medicine
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Tokuyama Hideaki
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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Kanazawa R
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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Kanazawa Ryoichi
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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Mori Kazuya
Department Of Chemical Engineering Graduate School Of Engineering Hiroshima University
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