CN1054200A - 干式高通量半透膜 - Google Patents
干式高通量半透膜 Download PDFInfo
- Publication number
- CN1054200A CN1054200A CN90109837A CN90109837A CN1054200A CN 1054200 A CN1054200 A CN 1054200A CN 90109837 A CN90109837 A CN 90109837A CN 90109837 A CN90109837 A CN 90109837A CN 1054200 A CN1054200 A CN 1054200A
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- acid
- high flux
- semipermeable membranes
- film
- solution
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- 238000005096 rolling process Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid group Chemical class S(N)(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
Landscapes
- 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
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
USNO.450637 | 1989-12-14 | ||
US450,637 | 1989-12-14 | ||
US07/450,637 US4983291A (en) | 1989-12-14 | 1989-12-14 | Dry high flux semipermeable membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1054200A true CN1054200A (zh) | 1991-09-04 |
CN1030689C CN1030689C (zh) | 1996-01-17 |
Family
ID=23788905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90109837A Expired - Fee Related CN1030689C (zh) | 1989-12-14 | 1990-12-11 | 干式高通量半透膜 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4983291A (zh) |
EP (1) | EP0505502B1 (zh) |
CN (1) | CN1030689C (zh) |
AU (1) | AU639070B2 (zh) |
CA (1) | CA2069510C (zh) |
DE (1) | DE69003688T2 (zh) |
DK (1) | DK0505502T3 (zh) |
ES (1) | ES2044723T3 (zh) |
IE (1) | IE66251B1 (zh) |
MX (1) | MX165793B (zh) |
NZ (1) | NZ236053A (zh) |
PT (1) | PT96189A (zh) |
WO (1) | WO1991008828A1 (zh) |
ZA (1) | ZA909602B (zh) |
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CN102179191A (zh) * | 2011-05-31 | 2011-09-14 | 南京帝膜净水材料开发有限公司 | 一种制造高通量耐氯聚酰胺反渗透复合膜的方法 |
CN102284254A (zh) * | 2011-06-10 | 2011-12-21 | 南京帝膜净水材料开发有限公司 | 一种制造耐氯聚酰胺反渗透复合膜的方法 |
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CN103429325A (zh) * | 2011-03-09 | 2013-12-04 | 栗田工业株式会社 | 渗透膜的阻止率提高方法、阻止率提高处理剂和渗透膜 |
CN105396471A (zh) * | 2015-12-19 | 2016-03-16 | 杭州水处理技术研究开发中心有限公司 | 一种高水通量反渗透膜的制备方法 |
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-
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- 1990-11-07 IE IE401490A patent/IE66251B1/en not_active IP Right Cessation
- 1990-11-13 NZ NZ236053A patent/NZ236053A/en unknown
- 1990-11-29 ZA ZA909602A patent/ZA909602B/xx unknown
- 1990-11-30 DE DE91903199T patent/DE69003688T2/de not_active Expired - Fee Related
- 1990-11-30 EP EP91903199A patent/EP0505502B1/en not_active Expired - Lifetime
- 1990-11-30 AU AU70721/91A patent/AU639070B2/en not_active Ceased
- 1990-11-30 DK DK91903199.7T patent/DK0505502T3/da active
- 1990-11-30 CA CA002069510A patent/CA2069510C/en not_active Expired - Lifetime
- 1990-11-30 WO PCT/US1990/007007 patent/WO1991008828A1/en active IP Right Grant
- 1990-11-30 ES ES91903199T patent/ES2044723T3/es not_active Expired - Lifetime
- 1990-12-11 CN CN90109837A patent/CN1030689C/zh not_active Expired - Fee Related
- 1990-12-13 PT PT96189A patent/PT96189A/pt not_active Application Discontinuation
Cited By (12)
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CN100453153C (zh) * | 2006-08-17 | 2009-01-21 | 贵阳时代汇通膜科技有限公司 | 一种极低压复合反渗透膜的生产方法 |
CN102695555A (zh) * | 2009-09-29 | 2012-09-26 | 栗田工业株式会社 | 提高透过膜阻止率的方法及透过膜 |
CN102695555B (zh) * | 2009-09-29 | 2015-11-25 | 栗田工业株式会社 | 提高透过膜阻止率的方法及透过膜 |
CN103429325A (zh) * | 2011-03-09 | 2013-12-04 | 栗田工业株式会社 | 渗透膜的阻止率提高方法、阻止率提高处理剂和渗透膜 |
CN103429325B (zh) * | 2011-03-09 | 2016-04-06 | 栗田工业株式会社 | 渗透膜的阻止率提高方法、阻止率提高处理剂和渗透膜 |
TWI584870B (zh) * | 2011-03-09 | 2017-06-01 | Kurita Water Ind Ltd | The retention rate of the permeation membrane, the lifting rate lifting treatment agent and the permeable membrane |
CN102179191A (zh) * | 2011-05-31 | 2011-09-14 | 南京帝膜净水材料开发有限公司 | 一种制造高通量耐氯聚酰胺反渗透复合膜的方法 |
CN102284254A (zh) * | 2011-06-10 | 2011-12-21 | 南京帝膜净水材料开发有限公司 | 一种制造耐氯聚酰胺反渗透复合膜的方法 |
CN102284254B (zh) * | 2011-06-10 | 2013-06-19 | 南京帝膜净水材料开发有限公司 | 一种制造耐氯聚酰胺反渗透复合膜的方法 |
CN103212312A (zh) * | 2013-04-28 | 2013-07-24 | 中国科学院化学研究所 | 一种非对称耐氧化渗透膜及其制备方法 |
CN103212312B (zh) * | 2013-04-28 | 2018-03-02 | 中国科学院化学研究所 | 一种非对称耐氧化渗透膜及其制备方法 |
CN105396471A (zh) * | 2015-12-19 | 2016-03-16 | 杭州水处理技术研究开发中心有限公司 | 一种高水通量反渗透膜的制备方法 |
Also Published As
Publication number | Publication date |
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AU639070B2 (en) | 1993-07-15 |
US4983291A (en) | 1991-01-08 |
IE904014A1 (en) | 1991-06-19 |
AU7072191A (en) | 1991-07-18 |
DK0505502T3 (da) | 1994-03-21 |
EP0505502B1 (en) | 1993-09-29 |
CA2069510C (en) | 2000-05-23 |
CA2069510A1 (en) | 1991-06-15 |
IE66251B1 (en) | 1995-12-27 |
DE69003688D1 (de) | 1993-11-04 |
MX165793B (es) | 1992-12-03 |
ZA909602B (en) | 1991-11-27 |
NZ236053A (en) | 1992-02-25 |
DE69003688T2 (de) | 1994-01-27 |
CN1030689C (zh) | 1996-01-17 |
PT96189A (pt) | 1991-09-30 |
WO1991008828A1 (en) | 1991-06-27 |
ES2044723T3 (es) | 1994-01-01 |
EP0505502A1 (en) | 1992-09-30 |
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