CN105536552B - 一种碟片式改性膜片的制备方法 - Google Patents
一种碟片式改性膜片的制备方法 Download PDFInfo
- Publication number
- CN105536552B CN105536552B CN201510985978.2A CN201510985978A CN105536552B CN 105536552 B CN105536552 B CN 105536552B CN 201510985978 A CN201510985978 A CN 201510985978A CN 105536552 B CN105536552 B CN 105536552B
- Authority
- CN
- China
- Prior art keywords
- pvdf
- modified
- disc
- mass
- film
- 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.)
- Active
Links
Classifications
-
- 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
- B01D67/0002—Organic membrane manufacture
-
- 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
- B01D69/10—Supported membranes; Membrane supports
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/021—Pore shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/026—Sponge structure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985978.2A CN105536552B (zh) | 2015-12-25 | 2015-12-25 | 一种碟片式改性膜片的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985978.2A CN105536552B (zh) | 2015-12-25 | 2015-12-25 | 一种碟片式改性膜片的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105536552A CN105536552A (zh) | 2016-05-04 |
| CN105536552B true CN105536552B (zh) | 2018-06-29 |
Family
ID=55816396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985978.2A Active CN105536552B (zh) | 2015-12-25 | 2015-12-25 | 一种碟片式改性膜片的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105536552B (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613436A (en) * | 1984-10-31 | 1986-09-23 | Separex Corporation | Membrane assembly for fluid separations-disk |
| EP1164157B1 (en) * | 1999-12-28 | 2007-01-17 | Hitoshi Kanazawa | Method of modifying polymeric material and use thereof |
| CN101622020B (zh) * | 2007-02-28 | 2015-07-01 | 帝斯曼知识产权资产管理有限公司 | 亲水性涂层 |
| CN104984663A (zh) * | 2015-06-15 | 2015-10-21 | 黄义忠 | Pvdf平板膜的铸膜液及pvdf平板膜的制备方法 |
-
2015
- 2015-12-25 CN CN201510985978.2A patent/CN105536552B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105536552A (zh) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105413472B (zh) | 一种水处理膜组件 | |
| CN110801736B (zh) | 一种耐有机溶剂不易剥离的纳滤膜的制备方法 | |
| CN106582327B (zh) | 一种载银氧化石墨烯-聚乙烯醇超滤膜及其制备与应用 | |
| CN106621856A (zh) | 一种结构稳定的高性能氧化石墨烯纳滤复合膜及其制备方法 | |
| CN106914154A (zh) | PEG‑TiO2/PES/PVA亲水超滤膜的制备方法与应用 | |
| CN104117297A (zh) | 一种疏水改性纳米碳酸钙填充渗透汽化复合膜的制备方法 | |
| CN110585931B (zh) | 一种含金属骨架化合物中间层的高通量耐有机溶剂复合纳滤膜及其制备方法 | |
| US20220274069A1 (en) | Conductive membrane and preparation method thereof | |
| CN101733025A (zh) | 抗蛋白质污染聚丙烯腈水解改性超滤膜及其制备方法 | |
| CN101091884A (zh) | 一种用于含油污水处理的聚乙烯醇复合膜的制备方法 | |
| CN110743371A (zh) | 一种接枝亲水聚合物仿生超滤膜的制备方法 | |
| CN116196759A (zh) | 复合超滤膜及其制备方法 | |
| CN105833741B (zh) | 一种聚偏二氟乙烯多孔薄膜的制备方法 | |
| CN106040011B (zh) | 一种邻苯二酚和端胺基笼状倍半硅氧烷共涂覆制备耐溶剂纳滤膜的方法 | |
| CN110743383A (zh) | 一种提高聚酰胺复合膜渗透通量的改性方法 | |
| CN109433027A (zh) | 一种亲水型抗污染超滤膜及其制备方法 | |
| CN104888613A (zh) | 一种高分子复合过滤膜制备方法 | |
| CN105536552B (zh) | 一种碟片式改性膜片的制备方法 | |
| CN205199319U (zh) | 一种碟片式改性膜片 | |
| CN101422702A (zh) | 一种管式有机无机复合透水膜的制备方法 | |
| CN105561805B (zh) | 一种复合纳滤膜及其制备方法和应用 | |
| CN105413492A (zh) | 一种碟片式改性膜片 | |
| CN100431676C (zh) | 聚丙烯酸/醋酸纤维素复合膜的制备工艺 | |
| CN105413473A (zh) | 一种新型水处理膜堆 | |
| CN205241292U (zh) | 一种曝气循环的水处理膜组件 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Jintang County of Chengdu City, Sichuan province 610000 Huai town Jintang Industrial Park Green Avenue Applicant after: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote Address before: Jintang County of Chengdu City, Sichuan province 610000 Huai town Jintang Industrial Park Green Avenue Applicant before: CHENGDU MEIFUTE MEMBRANE TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: 610404 No. 22 Guanghua Road, Huaikou Town, Jintang County, Chengdu City, Sichuan Province Patentee after: SICHUAN MEIFUTE WATER CO.,LTD. Address before: 610000 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Patentee before: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191024 Address after: 610000 No. 8 Wang Tong Lane, Qingyang District, Sichuan, Chengdu Patentee after: SICHUAN MEIFUTE ENVIRONMENT TREATMENT Co.,Ltd. Address before: 610404 No. 22 Guanghua Road, Huaikou Town, Jintang County, Chengdu City, Sichuan Province Patentee before: SICHUAN MEIFUTE WATER CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 22 Guanghua Road, Huaikou Street, Jintang County, Chengdu City, Sichuan Province, 610000 (within Jintang Industrial Park, Sichuan) Patentee after: Sichuan Meifeng Environmental Governance Co.,Ltd. Address before: No.8, Wangjiatang lane, Qingyang District, Chengdu, Sichuan 610000 Patentee before: SICHUAN MEIFUTE ENVIRONMENT TREATMENT Co.,Ltd. |