| 正渗透膜成分与结构分析 |
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| 引用本文： | 宗同强,赵玉宏,李娜.正渗透膜成分与结构分析[J].广州化学,2013,38(2):37-41. |
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| 作者姓名： | 宗同强 赵玉宏 李娜 |
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| 作者单位： | 1. 广州中科检测技术服务有限公司,广东广州,510650
2. 佛山市顺德区亿龙电器科技有限公司,广东佛山,528318 |
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| 基金项目： | 2012年广东省佛山市顺德区重大科技项目 |
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| 摘 要： | 用裂解质谱的方法对美国HTI公司三种正渗透膜CTA-ES、CTA-NW和TFC-ES的成分进行了鉴定,并且利用扫描电子显微镜(SEM)对其结构进行了仔细的观察。结果显示,三种膜都是由醋酸纤维素、聚酯、聚砜、聚氨酯等高分子材料组成的层状结构。
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| 关 键 词： | 正渗透膜 HTI 裂解质谱 |
The Analysis of Composition and Structure of Forward Osmosis Membrane |
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| ZONG Tong-qiang
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ZHAO Yu-hong
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LI Na.The Analysis of Composition and Structure of Forward Osmosis Membrane[J].Guangzhou Chemistry,2013,38(2):37-41. |
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| Authors: | ZONG Tong-qiang ZHAO Yu-hong LI Na |
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| Institution: | 1(1.Guangzhou Zhongke Testing Services Co.,Ltd.,Guangzhou 510650,China;2.Eternal(Foshan) Tech Electric Co.,Ltd.,Foshan 528318,China) |
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| Abstract: | The analysis of the composition and structure of these three membranes from American HTI Company was introduced simply. Specially, the composition of the three membranes was identified by the method of pyrolysis mass spectrometry and the structure of them was observed carefully using scanning electron microscope. The results reveal that these three membranes are all layer structure and made from polymer materials of cellulose acetate and polyester, polysulfone, polyurethane. |
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| Keywords: | forward osmosis membrane HTI pyrolysis mass spectrometry |
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