CN1778457A - 高通量聚酰胺反渗透复合膜 - Google Patents
高通量聚酰胺反渗透复合膜 Download PDFInfo
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- CN1778457A CN1778457A CN 200410084427 CN200410084427A CN1778457A CN 1778457 A CN1778457 A CN 1778457A CN 200410084427 CN200410084427 CN 200410084427 CN 200410084427 A CN200410084427 A CN 200410084427A CN 1778457 A CN1778457 A CN 1778457A
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- mpd
- phenylene diamine
- flux
- composite membrane
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
实施例 | 芳香族多元胺及其重量比 | 通量(L/m2.h) | 脱盐率(%) |
1234 | 间苯二胺间苯二胺/5-磺酸基间苯二胺(50∶1)间苯二胺/5-磺酸基间苯二胺(10∶1)间苯二胺/5-磺酸基间苯二胺(5∶1) | 34.235.838.651.6 | 98.8198.5898.4099.05 |
实施例 | 芳香族多元胺及其重量比 | 通量(L/m2.h) | 脱盐率(%) |
5678 | 间苯二胺间苯二胺/5-磺酸基间苯二胺(50∶1)间苯二胺/5-磺酸基间苯二胺(10∶1)间苯二胺/5-磺酸基间苯二胺(5∶1) | 35.336.739.854.5 | 98.0197.1198.4098.35 |
实施例 | 芳香族多元胺及其重量比 | 通量(L/m2.h) | 脱盐率(%) |
9101112 | 间苯二胺间苯二胺/5-磺酸基间苯二胺(50∶1)间苯二胺/5-磺酸基间苯二胺(10∶1)间苯二胺/5-磺酸基间苯二胺(5∶1) | 35.135.737.645.3 | 98.3198.5499.1198.05 |
实施例 | 芳香族多元胺及其重量比 | 通量(L/m2.h) | 脱盐率(%) |
13141516 | 间苯二胺间苯二胺/5-磺酸基间苯二胺(50∶1)间苯二胺/5-磺酸基间苯二胺(10∶1)间苯二胺/5-磺酸基间苯二胺(5∶1) | 41.244.545.352.6 | 98.0897.4098.2498.51 |
实施例 | 芳香族多元胺(重量比例%) | 芳香族多元酰氯 | 通量(L/m2.h) | 脱盐率(%) |
171819202122 | 1.0%1.5%2.0%1.0%1.5%2.0% | 均苯三甲酰氯均苯三甲酰氯均苯三甲酰氯5-异氰酸酯-异酞酰氯5-异氰酸酯-异酞酰氯5-异氰酸酯-异酞酰氯 | 65.254.551.654.650.145.3 | 90.0897.4099.0590.5195.698.05 |
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CNB2004100844270A CN100391583C (zh) | 2004-11-18 | 2004-11-18 | 高通量聚酰胺反渗透复合膜 |
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CNB2004100844270A CN100391583C (zh) | 2004-11-18 | 2004-11-18 | 高通量聚酰胺反渗透复合膜 |
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CN1778457A true CN1778457A (zh) | 2006-05-31 |
CN100391583C CN100391583C (zh) | 2008-06-04 |
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CNB2004100844270A Expired - Fee Related CN100391583C (zh) | 2004-11-18 | 2004-11-18 | 高通量聚酰胺反渗透复合膜 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008025259A1 (en) * | 2006-08-25 | 2008-03-06 | Vontron Membrane Technology Co., Ltd. | Oxidation-resistant composite reverse osmosis membrane |
CN101791522A (zh) * | 2010-04-07 | 2010-08-04 | 浙江大学 | 含碳纳米管的杂化反渗透复合膜及其制备方法 |
CN101829508A (zh) * | 2010-05-11 | 2010-09-15 | 杭州水处理技术研究开发中心有限公司 | 一种新型聚酰胺纳滤膜及制备方法 |
CN101130444B (zh) * | 2006-08-23 | 2010-12-29 | 贵阳时代汇通膜科技有限公司 | 低污染复合反渗透膜 |
CN102133507A (zh) * | 2011-02-28 | 2011-07-27 | 浙江理工大学 | 一种高脱盐反渗透复合膜 |
CN101652326B (zh) * | 2007-01-24 | 2012-07-04 | 栗田工业株式会社 | 逆渗透膜处理方法 |
CN107570020A (zh) * | 2017-10-24 | 2018-01-12 | 四川中科兴业高新材料有限公司 | 一种聚芳硫醚砜复合分离膜及其制备方法 |
CN107899437A (zh) * | 2017-11-21 | 2018-04-13 | 贵阳时代沃顿科技有限公司 | 一种基于界面聚合法的高性能油水分离膜及其制备方法 |
CN111330459A (zh) * | 2020-03-25 | 2020-06-26 | 湖南沁森高科新材料有限公司 | 一种高通量复合反渗透膜的制备方法及所制备的反渗透膜 |
CN111359456A (zh) * | 2020-04-13 | 2020-07-03 | 北京化工大学 | 一种用于海水淡化的线性-交联多元共聚聚酰胺反渗透膜及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5614099A (en) * | 1994-12-22 | 1997-03-25 | Nitto Denko Corporation | Highly permeable composite reverse osmosis membrane, method of producing the same, and method of using the same |
CN1058029C (zh) * | 1995-09-21 | 2000-11-01 | 中国科学院长春应用化学研究所 | 界面控制制备耐氯芳香聚酰胺反渗透复合膜方法 |
-
2004
- 2004-11-18 CN CNB2004100844270A patent/CN100391583C/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101130444B (zh) * | 2006-08-23 | 2010-12-29 | 贵阳时代汇通膜科技有限公司 | 低污染复合反渗透膜 |
WO2008025259A1 (en) * | 2006-08-25 | 2008-03-06 | Vontron Membrane Technology Co., Ltd. | Oxidation-resistant composite reverse osmosis membrane |
CN101652326B (zh) * | 2007-01-24 | 2012-07-04 | 栗田工业株式会社 | 逆渗透膜处理方法 |
CN101791522A (zh) * | 2010-04-07 | 2010-08-04 | 浙江大学 | 含碳纳米管的杂化反渗透复合膜及其制备方法 |
CN101791522B (zh) * | 2010-04-07 | 2012-07-04 | 浙江大学 | 含碳纳米管的杂化反渗透复合膜及其制备方法 |
CN101829508A (zh) * | 2010-05-11 | 2010-09-15 | 杭州水处理技术研究开发中心有限公司 | 一种新型聚酰胺纳滤膜及制备方法 |
CN102133507A (zh) * | 2011-02-28 | 2011-07-27 | 浙江理工大学 | 一种高脱盐反渗透复合膜 |
CN107570020A (zh) * | 2017-10-24 | 2018-01-12 | 四川中科兴业高新材料有限公司 | 一种聚芳硫醚砜复合分离膜及其制备方法 |
CN107899437A (zh) * | 2017-11-21 | 2018-04-13 | 贵阳时代沃顿科技有限公司 | 一种基于界面聚合法的高性能油水分离膜及其制备方法 |
CN111330459A (zh) * | 2020-03-25 | 2020-06-26 | 湖南沁森高科新材料有限公司 | 一种高通量复合反渗透膜的制备方法及所制备的反渗透膜 |
CN111359456A (zh) * | 2020-04-13 | 2020-07-03 | 北京化工大学 | 一种用于海水淡化的线性-交联多元共聚聚酰胺反渗透膜及其制备方法 |
CN111359456B (zh) * | 2020-04-13 | 2021-04-23 | 北京化工大学 | 一种用于海水淡化的线性-交联多元共聚聚酰胺反渗透膜及其制备方法 |
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CN100391583C (zh) | 2008-06-04 |
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Assignee: HANGZHOU BEIDOUXING MEMBRANE Co.,Ltd. Assignor: HANGZHOU WATER TREATMENT TECHNOLOGY DEVELOPMENT CENTER Co.,Ltd. Contract fulfillment period: 2008.7.1 to 2015.6.30 Contract record no.: 2008330002081 Denomination of invention: High-throughput polyamide reverse osmosis composite membrane Granted publication date: 20080604 License type: Exclusive license Record date: 20081118 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.1 TO 2015.6.30; CHANGE OF CONTRACT Name of requester: HANGZHOU BEIDOUXING FILM PRODUCTS CO., LTD. Effective date: 20081118 |
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