書誌事項
- タイトル別名
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- Preparation and Desalination Property of Reverse Osmosis Membranes by Surface Acetylation of Cellulose Membranes.
- セルロース マク ノ マク ジョウタイ デ ノ サクカ ハンノウ ニヨル ギャ
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説明
Acetylation of cellulose membrane regenerated from commercial triacetyl cellulose membrane was carried out by soaking the membrane in acetyl anhydride-benzene-sulfuric acid mixture at room temperature. It was suggested that the membrane obtained by this method does not have a layer structure but a rather homogeneous one. As the acetylation reaction proceeded, the water flux decreased and the salt rejection increased. The water flux and salt rejection of these membranes were 1.6×10-5g/cm2·sec and 93%, respectively. These values did not change during the continuous reverse osmosis experiment for 20 hours. The mechanism of permeation of water and salt through these membranes was discussed.
収録刊行物
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- 高分子論文集
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高分子論文集 33 (3), 112-115, 1976
公益社団法人 高分子学会
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詳細情報 詳細情報について
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- CRID
- 1390001206521401856
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- NII論文ID
- 130003836526
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- NII書誌ID
- AN00085011
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- ISSN
- 18815685
- 03862186
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- NDL書誌ID
- 1704811
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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