KR102287610B9 - Method for manufacturing water treatment membrane forming composition - Google Patents
Method for manufacturing water treatment membrane forming compositionInfo
- Publication number
- KR102287610B9 KR102287610B9 KR20200189896A KR20200189896A KR102287610B9 KR 102287610 B9 KR102287610 B9 KR 102287610B9 KR 20200189896 A KR20200189896 A KR 20200189896A KR 20200189896 A KR20200189896 A KR 20200189896A KR 102287610 B9 KR102287610 B9 KR 102287610B9
- Authority
- KR
- South Korea
- Prior art keywords
- water treatment
- forming composition
- membrane forming
- treatment membrane
- manufacturing water
- Prior art date
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
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
-
- 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
- B01D71/021—Carbon
-
- 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
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
- B01D71/16—Cellulose acetate
-
- 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
-
- 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
- B01D71/50—Polycarbonates
-
- 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
- B01D71/56—Polyamides, e.g. polyester-amides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200189896A KR102287610B1 (en) | 2020-12-31 | 2020-12-31 | Method for manufacturing water treatment membrane forming composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200189896A KR102287610B1 (en) | 2020-12-31 | 2020-12-31 | Method for manufacturing water treatment membrane forming composition |
Publications (2)
Publication Number | Publication Date |
---|---|
KR102287610B1 KR102287610B1 (en) | 2021-08-10 |
KR102287610B9 true KR102287610B9 (en) | 2021-10-27 |
Family
ID=77316202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200189896A KR102287610B1 (en) | 2020-12-31 | 2020-12-31 | Method for manufacturing water treatment membrane forming composition |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102287610B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530200B1 (en) * | 2005-09-01 | 2015-02-25 | Seldon Technologies, Inc | Large scale manufacturing of nanostructured material |
KR20100080089A (en) * | 2008-12-31 | 2010-07-08 | 한국과학기술연구원 | Conductive polymer composite powder and fabrication method thereof, and conductive polymer composite molded article using the same |
KR101441540B1 (en) * | 2011-10-14 | 2014-09-17 | 서울대학교산학협력단 | Polymeric membrane for water treatment embedded with planar carbon-based oxide, and water treatment apparatus and process using the same |
KR102235450B1 (en) * | 2014-12-22 | 2021-04-02 | 솔브레인 주식회사 | Organic-inorganic complex, and water-treatment filter comprising the same |
-
2020
- 2020-12-31 KR KR1020200189896A patent/KR102287610B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR102287610B1 (en) | 2021-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Publication of correction |