CN100391583C - 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
- Publication number
- CN100391583C CN100391583C CNB2004100844270A CN200410084427A CN100391583C CN 100391583 C CN100391583 C CN 100391583C CN B2004100844270 A CNB2004100844270 A CN B2004100844270A CN 200410084427 A CN200410084427 A CN 200410084427A CN 100391583 C CN100391583 C CN 100391583C
- Authority
- CN
- China
- Prior art keywords
- chloride
- composite membrane
- flux
- osmosis composite
- reverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100844270A CN100391583C (zh) | 2004-11-18 | 2004-11-18 | 高通量聚酰胺反渗透复合膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100844270A CN100391583C (zh) | 2004-11-18 | 2004-11-18 | 高通量聚酰胺反渗透复合膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1778457A CN1778457A (zh) | 2006-05-31 |
CN100391583C true CN100391583C (zh) | 2008-06-04 |
Family
ID=36768991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100844270A Expired - Fee Related CN100391583C (zh) | 2004-11-18 | 2004-11-18 | 高通量聚酰胺反渗透复合膜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100391583C (zh) |
Families Citing this family (10)
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 |
CN100478056C (zh) * | 2006-08-25 | 2009-04-15 | 贵阳时代汇通膜科技有限公司 | 耐氧化复合反渗透膜 |
JPWO2008090854A1 (ja) * | 2007-01-24 | 2010-05-20 | 栗田工業株式会社 | 逆浸透膜処理方法 |
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 |
CN107570020B (zh) * | 2017-10-24 | 2020-06-05 | 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 |
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 |
Citations (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 |
CN1145918A (zh) * | 1995-09-21 | 1997-03-26 | 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的方法 |
-
2004
- 2004-11-18 CN CNB2004100844270A patent/CN100391583C/zh not_active Expired - Fee Related
Patent Citations (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 |
CN1145918A (zh) * | 1995-09-21 | 1997-03-26 | 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的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1778457A (zh) | 2006-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102438735B (zh) | 复合膜和制造方法 | |
CN102120149B (zh) | 一种耐酸型聚磺酰胺纳滤复合膜的制备方法 | |
JP5696361B2 (ja) | 複合半透膜およびその製造方法 | |
EP2883600B1 (en) | Manufacturing of polyamide-based water-treatment separation membrane | |
JP2008093544A (ja) | 複合半透膜及びその製造方法 | |
CN1724130A (zh) | 高性能芳脂聚酰胺反渗透复合膜 | |
CN100391583C (zh) | 高通量聚酰胺反渗透复合膜 | |
EP2859938B1 (en) | Highly permeable carbodiimide comprising reverse osmosis membrane and method for preparing same | |
EP1825905A1 (en) | Semipermeable composite membrane and process for producing the same | |
EP1806174A1 (en) | Process for producing semipermeable composite membrane | |
KR20110066683A (ko) | 폴리아마이드 역삼투 분리막의 제조방법 및 그에 의해 제조된 폴리아마이드 역삼투 분리막 | |
CN1631499A (zh) | 一种新型聚酰胺纳滤复合膜及其制备方法 | |
CN107930412A (zh) | 一种耐酸型聚(酰胺‑三嗪‑胺)纳滤复合膜的制备方法 | |
KR101477848B1 (ko) | 초친수층을 포함하는 역삼투막 및 그 제조방법 | |
CN1321727C (zh) | 一种新型耐氧化聚酰胺反渗透复合膜及其制备方法 | |
CN1263535C (zh) | 新型聚酰胺反渗透复合膜及其制备方法 | |
CN102133506A (zh) | 一种聚酰胺复合纳滤膜 | |
KR102072877B1 (ko) | 수처리 분리막의 제조방법 및 이에 의하여 제조된 수처리 분리막 및 수처리 분리막을 포함하는 수처리 모듈 | |
JP4563093B2 (ja) | 高塩阻止率複合逆浸透膜の製造方法 | |
KR20120077997A (ko) | 폴리아마이드계 역삼투 분리막의 제조방법 및 그에 의해 제조된 폴리아마이드계 역삼투 분리막 | |
CN102527254A (zh) | 一种高通量复合反渗透膜 | |
JP5130967B2 (ja) | 複合半透膜の製造方法 | |
CN102188916A (zh) | 一种控制聚酰胺复合膜活性层厚度的方法 | |
CN103143270A (zh) | 亲水性反渗透复合膜及其制备方法 | |
KR101653414B1 (ko) | 내오염성이 우수한 폴리아마이드계 역삼투 분리막의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU WATER TREATMENT TECHNOLOGICAL RESEARCH DE Free format text: FORMER NAME OR ADDRESS: STATE OCEANIC ADMINISTRATION, HANGZHOU WATER TREATMENT TECHNOLOGY RESEARCH AND DEVELOPMENT CENTER Owner name: HANGZHOU WATER TREATMENT TECHNOLOGY RESEARCH AND D Free format text: FORMER NAME OR ADDRESS: HANGZHOU WATER TREATMENT TECHNOLOGICAL RESEARCH DEVELOPMENT CENTER |
|
CP03 | Change of name, title or address |
Address after: No. 50 Wenhua Road, Zhejiang, Hangzhou Province, China: 310012 Patentee after: HANGZHOU WATER TREATMENT TECHNOLOGY DEVELOPMENT CENTER Co.,Ltd. Address before: No. 50 Wenhua Road, Zhejiang, Hangzhou Province, China: 310012 Patentee before: Hangzhou Water Treating Technology Research Development Center Address after: No. 50 Wenhua Road, Zhejiang, Hangzhou Province, China: 310012 Patentee after: Hangzhou Water Treating Technology Research Development Center Address before: No. 50 Wenhua Road, Zhejiang, Hangzhou Province, China: 310012 Patentee before: Hangzhou water treatment technology research and development center of State Oceanic Administration |
|
EE01 | Entry into force of recordation of patent licensing contract |
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 |
|
LIC | Patent licence contract for exploitation submitted for record |
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 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20131118 |