| 醋酸纤维素小孔径超滤膜的研究 |
| 摘要点击 522 全文点击 534 |
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| 中文关键词 醋酸纤维素 超滤膜 α-干扰素 |
| 英文关键词 cellulose acetate ultrafiltration menbrane |
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| 中文摘要 |
| 用醋酸纤维素(CA)为聚合物材料, 研制出了截留分子量2000—10000、对PEG截留率为90%以上的小孔径超滤膜.并就铸膜液组成, 制膜条件及膜的透过特性等进行了实验. |
| 英文摘要 |
| The paper deals with preparation of ultrafiltration membrane which intercepts the matter of molecular weight; 2000-10000 and by which interception rate of PEG is over 90%. The components of the membrane, processing conditions and its penetrative characteristics have been tested. |
