CN108380064B - 一种复合超滤膜的制备方法 - Google Patents
一种复合超滤膜的制备方法 Download PDFInfo
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- CN108380064B CN108380064B CN201810197076.6A CN201810197076A CN108380064B CN 108380064 B CN108380064 B CN 108380064B CN 201810197076 A CN201810197076 A CN 201810197076A CN 108380064 B CN108380064 B CN 108380064B
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- membrane
- parts
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- porous alumina
- ultrafiltration membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/024—Oxides
- B01D71/025—Aluminium oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
产品编号 | 水通量(L/h·㎡) | 水通量(L/h·㎡) | 通量衰减程度(%) |
实施例1 | 494 | 395 | 20.0 |
实施例2 | 482 | 388 | 19.5 |
实施例3 | 511 | 416 | 18.6 |
对比例1 | 432 | 287 | 33.6 |
对比例2 | 442 | 298 | 32.5 |
对比例3 | 441 | 291 | 34.0 |
对比例4 | 436 | 279 | 36.0 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810197076.6A CN108380064B (zh) | 2018-03-10 | 2018-03-10 | 一种复合超滤膜的制备方法 |
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CN201810197076.6A CN108380064B (zh) | 2018-03-10 | 2018-03-10 | 一种复合超滤膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108380064A CN108380064A (zh) | 2018-08-10 |
CN108380064B true CN108380064B (zh) | 2020-07-17 |
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CN201810197076.6A Active CN108380064B (zh) | 2018-03-10 | 2018-03-10 | 一种复合超滤膜的制备方法 |
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CN (1) | CN108380064B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111686589A (zh) * | 2020-07-17 | 2020-09-22 | 西藏神州瑞霖环保科技股份有限公司 | 过滤结构件及其制备方法 |
CN115043540B (zh) * | 2022-06-14 | 2024-01-23 | 沈阳理工大学 | 利用烟气处理钢铁盐酸酸洗废液装置及其方法、过滤式催化器和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1248984A (zh) * | 1997-01-09 | 2000-03-29 | Basf公司 | 由分散聚合反应制备乙烯基芳族化合物的聚合物的方法 |
CN1649943A (zh) * | 2002-02-28 | 2005-08-03 | 斯图加特大学 | 含有亚磺酸盐基的低聚物和聚合物及其制备方法 |
CN102350226A (zh) * | 2011-08-30 | 2012-02-15 | 南京工业大学 | 一种有机无机中空纤维复合膜的制备方法 |
CN106348396A (zh) * | 2016-10-27 | 2017-01-25 | 环境保护部华南环境科学研究所 | 一种基于多壁碳纳米管修饰超滤膜深度处理饮用水中抗生素的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060207930A1 (en) * | 2005-03-15 | 2006-09-21 | Yeager Gary W | Interfacial composite structure and method of making them |
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2018
- 2018-03-10 CN CN201810197076.6A patent/CN108380064B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1248984A (zh) * | 1997-01-09 | 2000-03-29 | Basf公司 | 由分散聚合反应制备乙烯基芳族化合物的聚合物的方法 |
CN1649943A (zh) * | 2002-02-28 | 2005-08-03 | 斯图加特大学 | 含有亚磺酸盐基的低聚物和聚合物及其制备方法 |
CN102350226A (zh) * | 2011-08-30 | 2012-02-15 | 南京工业大学 | 一种有机无机中空纤维复合膜的制备方法 |
CN106348396A (zh) * | 2016-10-27 | 2017-01-25 | 环境保护部华南环境科学研究所 | 一种基于多壁碳纳米管修饰超滤膜深度处理饮用水中抗生素的方法 |
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Effective date of registration: 20191112 Address after: Yiwu City, the new town hospital in Zhejiang province Jinhua city 5 District 322009 Building 1 unit 201 room Applicant after: Yiwu Ce New Material Co.,Ltd. Address before: Yiwu City, the new town hospital in Zhejiang province Jinhua city 5 District 322009 Building 1 unit 201 room Applicant before: Wang Jinzhen |
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Effective date of registration: 20230809 Address after: 343401 Yongxin Industrial Development Zone, Ji'an City, Jiangxi Province Patentee after: Jiangxi Wuyang New Material Co.,Ltd. Address before: 322009 Room 201, Unit 1, Building 5, Xinyuan Community, Suxi Town, Yiwu City, Jinhua, Zhejiang Province Patentee before: Yiwu Ce New Material Co.,Ltd. |
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