IN2014DN09726A - - Google Patents

Info

Publication number
IN2014DN09726A
IN2014DN09726A IN9726DEN2014A IN2014DN09726A IN 2014DN09726 A IN2014DN09726 A IN 2014DN09726A IN 9726DEN2014 A IN9726DEN2014 A IN 9726DEN2014A IN 2014DN09726 A IN2014DN09726 A IN 2014DN09726A
Authority
IN
India
Prior art keywords
membrane
carbon nanotubes
relates
fibrous substrate
filtering water
Prior art date
Application number
Other languages
English (en)
Inventor
Hui Ying Yang
Rohit Karnik
Original Assignee
Univ Singapore Technology & Design
Massachusetts Inst Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Singapore Technology & Design, Massachusetts Inst Technology filed Critical Univ Singapore Technology & Design
Publication of IN2014DN09726A publication Critical patent/IN2014DN09726A/en

Links

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)
IN9726DEN2014 2012-05-18 2014-11-18 IN2014DN09726A (enrdf_load_stackoverflow)

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
IN2014DN09726A true IN2014DN09726A (enrdf_load_stackoverflow) 2015-07-31

Family

ID=49584069

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9726DEN2014 IN2014DN09726A (enrdf_load_stackoverflow) 2012-05-18 2014-11-18

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2013172795A1 (en) 2013-11-21
CN104507552B (zh) 2017-07-04
US9873092B2 (en) 2018-01-23
CN104507552A (zh) 2015-04-08
SG11201407680XA (en) 2014-12-30
US20150122735A1 (en) 2015-05-07

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