SG11201407680XA - Membrane for filtrating water - Google Patents
Membrane for filtrating waterInfo
- Publication number
- SG11201407680XA SG11201407680XA SG11201407680XA SG11201407680XA SG11201407680XA SG 11201407680X A SG11201407680X A SG 11201407680XA SG 11201407680X A SG11201407680X A SG 11201407680XA SG 11201407680X A SG11201407680X A SG 11201407680XA SG 11201407680X A SG11201407680X A SG 11201407680XA
- Authority
- SG
- Singapore
- Prior art keywords
- membrane
- international
- massachusetts
- singapore
- carbon nanotubes
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 239000002041 carbon nanotube Substances 0.000 abstract 3
- 229910021393 carbon nanotube Inorganic materials 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
- 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
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
-
- 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
- B01D71/0212—Carbon nanotubes
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261648870P | 2012-05-18 | 2012-05-18 | |
| PCT/SG2013/000205 WO2013172795A1 (en) | 2012-05-18 | 2013-05-20 | Membrane for filtrating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201407680XA true SG11201407680XA (en) | 2014-12-30 |
Family
ID=49584069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201407680XA SG11201407680XA (en) | 2012-05-18 | 2013-05-20 | Membrane for filtrating water |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9873092B2 (enrdf_load_stackoverflow) |
| CN (1) | CN104507552B (enrdf_load_stackoverflow) |
| IN (1) | IN2014DN09726A (enrdf_load_stackoverflow) |
| SG (1) | SG11201407680XA (enrdf_load_stackoverflow) |
| WO (1) | WO2013172795A1 (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664729B (zh) * | 2016-01-14 | 2018-06-12 | 青岛科技大学 | 一种姜杆溶解掺杂活性炭制备的有机/无机超滤膜及方法 |
| KR102205760B1 (ko) * | 2016-03-04 | 2021-01-21 | 아사히 가세이 가부시키가이샤 | 가스 분리용 모듈 및 가스 분리 방법 |
| 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 |
| CN108554192A (zh) * | 2018-05-03 | 2018-09-21 | 东莞市石鼓污水处理有限公司 | 一种表面修饰碳纳米管的陶瓷过滤膜 |
| CN110548397B (zh) * | 2018-06-04 | 2022-01-28 | 宁波蓝盾新材料科技有限公司 | 一种新型复合还原氧化碳纳米管正渗透膜及其制备方法 |
| JP7224256B2 (ja) * | 2019-07-24 | 2023-02-17 | オーミケンシ株式会社 | カーボンナノチューブ含有セルロース繊維およびその製造方法 |
| CZ309291B6 (cs) | 2021-01-12 | 2022-07-27 | ART CARBON s.r.o. | Způsob výroby adsorpčního/filtračního nanomateriálu pro velkoobjemové čištění tekutin a kompozitní adsorpční/filtrační nanomateriál |
| CN113457645B (zh) * | 2021-06-30 | 2023-05-09 | 江苏厚生新能源科技有限公司 | 一种涂覆掺氮多孔炭的高吸附性水处理隔膜及其制备工艺 |
| CN113651314A (zh) * | 2021-09-08 | 2021-11-16 | 湖北中烟工业有限责任公司 | 一种高度定向排列碳纳米管透明薄膜的制备方法 |
| CN113893708A (zh) * | 2021-09-24 | 2022-01-07 | 南京南开伊沃环境研究院有限公司 | 一种陶瓷基负载碳纳米管复合膜制备方法 |
| CN114011250B (zh) * | 2021-11-23 | 2023-08-15 | 合肥学院 | 一种多巴胺改性氮化硼/碳纳米管柔性复合膜及其制备方法与应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7419601B2 (en) * | 2003-03-07 | 2008-09-02 | Seldon Technologies, Llc | Nanomesh article and method of using the same for purifying fluids |
| US7611628B1 (en) * | 2004-05-13 | 2009-11-03 | University Of Kentucky Research Foundation | Aligned nanotubule membranes |
| WO2007001405A2 (en) * | 2004-10-06 | 2007-01-04 | Research Foundation Of Suny | High flux and low fouling filtration media |
| WO2008118228A2 (en) * | 2006-12-05 | 2008-10-02 | Stonybrook Water Purification | Articles comprising a fibrous support |
| CN101821089B (zh) * | 2007-09-10 | 2014-12-10 | 新加坡国立大学 | 加入纳米管的高分子膜 |
| WO2009148959A2 (en) * | 2008-05-29 | 2009-12-10 | Lawrence Livermore National Security, Llc | Membranes with functionalized carbon nanotube pores for selective transport |
| US7993524B2 (en) * | 2008-06-30 | 2011-08-09 | Nanoasis Technologies, Inc. | Membranes with embedded nanotubes for selective permeability |
| WO2010077441A2 (en) * | 2008-11-11 | 2010-07-08 | Vardhan Bajpai | Carbon nanotube material and method for the separation of liquids |
| EP2305368A1 (en) * | 2009-10-05 | 2011-04-06 | The Provost, Fellows and Scholars of the College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin | A membrane and use thereof |
-
2013
- 2013-05-20 WO PCT/SG2013/000205 patent/WO2013172795A1/en active Application Filing
- 2013-05-20 CN CN201380032219.3A patent/CN104507552B/zh active Active
- 2013-05-20 SG SG11201407680XA patent/SG11201407680XA/en unknown
- 2013-05-20 US US14/401,799 patent/US9873092B2/en active Active
-
2014
- 2014-11-18 IN IN9726DEN2014 patent/IN2014DN09726A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013172795A1 (en) | 2013-11-21 |
| CN104507552B (zh) | 2017-07-04 |
| US9873092B2 (en) | 2018-01-23 |
| IN2014DN09726A (enrdf_load_stackoverflow) | 2015-07-31 |
| CN104507552A (zh) | 2015-04-08 |
| US20150122735A1 (en) | 2015-05-07 |
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