WO2011090261A3 - 복합필터 및 복합필터를 포함하는 정수기 - Google Patents

복합필터 및 복합필터를 포함하는 정수기 Download PDF

Info

Publication number
WO2011090261A3
WO2011090261A3 PCT/KR2010/007848 KR2010007848W WO2011090261A3 WO 2011090261 A3 WO2011090261 A3 WO 2011090261A3 KR 2010007848 W KR2010007848 W KR 2010007848W WO 2011090261 A3 WO2011090261 A3 WO 2011090261A3
Authority
WO
WIPO (PCT)
Prior art keywords
complex filter
water purifier
purifier including
activated carbon
filter
Prior art date
Application number
PCT/KR2010/007848
Other languages
English (en)
French (fr)
Other versions
WO2011090261A2 (ko
Inventor
문경희
이창호
오현환
이상덕
정재열
계정일
김민정
Original Assignee
엘지전자 주식회사
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
Priority claimed from KR1020100004702A external-priority patent/KR20110085096A/ko
Priority claimed from KR1020100009816A external-priority patent/KR101628379B1/ko
Priority claimed from KR1020100038431A external-priority patent/KR101765236B1/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN201080061870.XA priority Critical patent/CN102711946B/zh
Priority to US13/521,528 priority patent/US9808751B2/en
Priority to EP10844057.9A priority patent/EP2527023B1/en
Publication of WO2011090261A2 publication Critical patent/WO2011090261A2/ko
Publication of WO2011090261A3 publication Critical patent/WO2011090261A3/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • 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
    • B01D67/0093—Chemical modification
    • 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
    • B01D69/08—Hollow fibre membranes
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/48—Antimicrobial properties
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

본 발명은 복합필터 및 복합필터를 포함하는 정수기에 관한 것으로서, 향균 중공사막, 활성탄소섬유, 이온교환섬유, 최적의 조합을 가지는 하나 이상의 활성탄층을 포함하는 정수기 복합필터 및 정수기를 제공함으로써, 정수기의 크기를 소형화하는 동시에, 우수한 정수 성능 및 향상된 수명을 제공할 수 있는 복합필터 및 복합필터를 포함하는 정수기를 제공한다.
PCT/KR2010/007848 2010-01-19 2010-11-08 복합필터 및 복합필터를 포함하는 정수기 WO2011090261A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201080061870.XA CN102711946B (zh) 2010-01-19 2010-11-08 复合过滤器及具有复合过滤器的净水器
US13/521,528 US9808751B2 (en) 2010-01-19 2010-11-08 Complex filter and water purifier including complex filter
EP10844057.9A EP2527023B1 (en) 2010-01-19 2010-11-08 Complex filter for water purification

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2010-0004702 2010-01-19
KR1020100004702A KR20110085096A (ko) 2010-01-19 2010-01-19 활성탄소섬유와 이온교환섬유가 포함된 필터 및 상기 필터를 포함하는 정수기
KR1020100009816A KR101628379B1 (ko) 2010-02-03 2010-02-03 항균 중공사막 제조방법 및 항균 중공사막을 적용한 정수기
KR10-2010-0009816 2010-02-03
KR1020100038431A KR101765236B1 (ko) 2010-04-26 2010-04-26 이온수기 정수필터
KR10-2010-0038431 2010-04-26

Publications (2)

Publication Number Publication Date
WO2011090261A2 WO2011090261A2 (ko) 2011-07-28
WO2011090261A3 true WO2011090261A3 (ko) 2011-09-29

Family

ID=44307350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007848 WO2011090261A2 (ko) 2010-01-19 2010-11-08 복합필터 및 복합필터를 포함하는 정수기

Country Status (4)

Country Link
US (1) US9808751B2 (ko)
EP (1) EP2527023B1 (ko)
CN (1) CN102711946B (ko)
WO (1) WO2011090261A2 (ko)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5597566B2 (ja) * 2011-02-10 2014-10-01 パナソニック株式会社 筐体、および電子機器
US10519046B2 (en) 2012-03-30 2019-12-31 Selecto, Inc. High flow-through gravity purification system for water
US10654725B2 (en) 2013-12-18 2020-05-19 Brita Lp Filter assembly for filter as you pour filtration
AU2014366492B2 (en) 2013-12-18 2019-06-13 Brita Lp Filter as you pour system
US10351442B2 (en) 2013-12-18 2019-07-16 Brita Lp Flow control device for filter as you pour system
US11066311B2 (en) 2013-12-18 2021-07-20 Brita I.P Method of using a filter media for filtration
US10604420B2 (en) 2013-12-18 2020-03-31 Brita Lp Method and apparatus for reservoir free and ventless water filtering
CN103908838A (zh) * 2014-04-10 2014-07-09 江苏同康特种活性炭纤维面料有限公司 炭化毡
CN104355459B (zh) * 2014-11-25 2016-01-20 泉州万利得节能科技有限公司 复合一体膜滤芯
US10427951B2 (en) * 2015-08-20 2019-10-01 Brita Lp Water purification filter and system
CA3000310C (en) 2015-09-30 2023-02-28 Brita Lp Filter design with interchangeable core cover
CN208631162U (zh) 2015-09-30 2019-03-22 碧然德公司 流体容器
CA3000312A1 (en) 2015-09-30 2017-04-06 Brita Lp Filter core configuration
DE102016204525A1 (de) 2016-03-18 2017-09-21 Mahle International Gmbh Luftfilter mit einem mehrlagigen Filtermaterial
DE102016107485A1 (de) * 2016-04-22 2017-10-26 Poromembrane Gmbh Wasseraufbereitungsvorrichtung
CN106215509A (zh) * 2016-08-30 2016-12-14 广州澜泉家用电器有限公司 一种炭纤维复合材料及其应用
US20180362361A1 (en) * 2017-06-20 2018-12-20 Virgil L. Archer Drinking Water Filter
US11090588B2 (en) * 2017-12-21 2021-08-17 Pepsico, Inc. Water filtration system
CN111629809A (zh) 2018-01-12 2020-09-04 标准石墨烯有限公司 水处理用石墨烯过滤模块
KR102304266B1 (ko) * 2018-01-25 2021-09-23 엘지전자 주식회사 정수기용 필터 및 이를 포함하는 정수기
CN108585075B (zh) * 2018-05-19 2020-08-28 贵州博润环境科技有限公司 一种高效污水处理材料及其制备方法
CN108892271A (zh) * 2018-07-12 2018-11-27 芜湖海平环保科技有限公司 一种农村饮用水的高效过滤装置
CN108996772A (zh) * 2018-10-18 2018-12-14 泉州万滤达净水科技有限公司 一种直饮水复合滤芯
CN112301003A (zh) * 2019-07-26 2021-02-02 佛山市安芯纤维科技有限公司 羧酸型阳离子交换纤维及其织物在吸附过滤流感病毒方面的用途
CN111643964A (zh) * 2019-10-31 2020-09-11 珠海六和节能投资有限公司 一种节能环保用滤芯及其制备方法
US20230227328A1 (en) * 2020-05-22 2023-07-20 Lg Electronics Inc. Water purifier filter and water purifier comprising same
WO2021235686A1 (ko) * 2020-05-22 2021-11-25 엘지전자 주식회사 정수기용 필터 및 이를 포함하는 정수기
KR20210144405A (ko) * 2020-05-22 2021-11-30 엘지전자 주식회사 정수기용 필터 및 이를 포함하는 정수기
US20230110094A1 (en) * 2021-10-13 2023-04-13 Full Sun International Co., Ltd. Hollow fiber filtration cartridge and methods thereof
CN114950140A (zh) * 2022-05-16 2022-08-30 东莞市月恒环保科技有限公司 管式微滤膜过滤系统
CN115869779A (zh) * 2023-03-02 2023-03-31 湖南沁森高科新材料有限公司 一种高效抑菌的抗污染反渗透膜及其制备方法
USD1006186S1 (en) 2023-08-02 2023-11-28 E. Mishan & Sons, Inc. Shower filter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890008717Y1 (ko) * 1987-02-25 1989-11-30 주식회사금성사 정수 및 살균장치가 장착된 가습기
JPH08131728A (ja) * 1994-11-14 1996-05-28 Suntory Ltd 浄水材と浄水器
KR19980040299A (ko) * 1996-11-29 1998-08-17 구광시 가정용 정수기의 필터카트리지.
KR100356437B1 (ko) * 1999-04-15 2002-10-19 주식회사 토프세라 역삼투막 정수기의 제균 및 항균 시스템
JP2006061747A (ja) * 2004-08-24 2006-03-09 Yamaha Motor Co Ltd 水処理用ろ材、同ろ材を用いた水処理装置および同ろ材の製造方法
JP2009226380A (ja) * 2008-03-25 2009-10-08 Nichias Corp ケミカルフィルタ及びその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU598606B2 (en) * 1986-11-27 1990-06-28 Unitika Ltd. Adsorptive fiber sheet
DE4007151A1 (de) * 1990-03-07 1991-09-19 Gaedke Fuhrmann Elke M Verfahren zur gleichzeitigen desinfektion und entfernung von nitrat/nitrit ionen sowie anderer adsorbierbarer stoffe aus trinkwasser
US5149437A (en) * 1991-03-29 1992-09-22 Wilkinson Theodore L Water filter
CN2192612Y (zh) * 1993-10-07 1995-03-22 辽源市新源超滤公司 家用净水器
US6572769B2 (en) * 1994-09-26 2003-06-03 Rajan G. Rajan Water treatment apparatus
CN1262482C (zh) * 2000-12-25 2006-07-05 三菱丽阳株式会社 罐壶型净水器及该净水器用净水筒
JP5072152B2 (ja) * 2001-09-05 2012-11-14 三菱レイヨン株式会社 浄水カートリッジおよび浄水器
WO2003068689A1 (en) * 2002-02-12 2003-08-21 Innova Pure Water Inc. In-line hydration pack biological filter
CN1997598B (zh) * 2004-05-18 2010-09-22 三菱丽阳株式会社 净水器
DE102005016677A1 (de) 2005-04-12 2006-10-19 Carl Freudenberg Kg Filterelement und Filteranordnung
WO2007003383A1 (en) 2005-07-06 2007-01-11 Unilever N.V. A filter assembly and a method of filtering liquids
US20070235381A1 (en) * 2006-04-05 2007-10-11 Jackie Tsai Water filter
US7854848B2 (en) * 2008-09-18 2010-12-21 3M Innovative Properties Company Portable water treatment apparatus and methods
CN101559301B (zh) * 2009-05-26 2011-06-22 赵新力 便携式膜过滤装置
KR200458705Y1 (ko) 2009-11-09 2012-03-06 송정은 탈착 가능한 카트리지형 필터

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890008717Y1 (ko) * 1987-02-25 1989-11-30 주식회사금성사 정수 및 살균장치가 장착된 가습기
JPH08131728A (ja) * 1994-11-14 1996-05-28 Suntory Ltd 浄水材と浄水器
KR19980040299A (ko) * 1996-11-29 1998-08-17 구광시 가정용 정수기의 필터카트리지.
KR100356437B1 (ko) * 1999-04-15 2002-10-19 주식회사 토프세라 역삼투막 정수기의 제균 및 항균 시스템
JP2006061747A (ja) * 2004-08-24 2006-03-09 Yamaha Motor Co Ltd 水処理用ろ材、同ろ材を用いた水処理装置および同ろ材の製造方法
JP2009226380A (ja) * 2008-03-25 2009-10-08 Nichias Corp ケミカルフィルタ及びその製造方法

Also Published As

Publication number Publication date
CN102711946B (zh) 2014-12-10
EP2527023B1 (en) 2018-01-10
US20120292247A1 (en) 2012-11-22
EP2527023A2 (en) 2012-11-28
US9808751B2 (en) 2017-11-07
CN102711946A (zh) 2012-10-03
WO2011090261A2 (ko) 2011-07-28
EP2527023A4 (en) 2013-08-21

Similar Documents

Publication Publication Date Title
WO2011090261A3 (ko) 복합필터 및 복합필터를 포함하는 정수기
EP2276556A4 (en) SPIRALLY WRAPPED FILTER CARTRIDGE
EP2315625A4 (en) IMPROVED ENERGY EFFICIENCY OF COUNTER-CURRENT WASHING OF A MEMBRANE SYSTEM
GB201215503D0 (en) Forward osmosis membrane for seawater desalination, and method for manufacturing same
PL2113298T3 (pl) Membrana kapilarna do hemodializy o poprawionej przepuszczalności i selektywności
MY178421A (en) Curable compositions and membranes
WO2011149730A3 (en) Systems and methods for removing hydrogen peroxide from water purification systems
BRPI0821190A2 (pt) filtro de bibra controlável por poro do tipo ascensor.
TWI368536B (en) Oxidation-resistant composite reverse osmosis membrane
BR112013004846A2 (pt) ''menbrana antimicrobiana,filtro,dispositivo de purificação de água e processo para fazer uma menbrana antimicrobiana''.
AP2011005972A0 (en) Water purifier.
WO2011037354A3 (ko) 불소계 중공사막 및 그 제조 방법
PT2376215T (pt) Membrana de filtração
GB201115801D0 (en) Membrane filter element with multiple fiber types
EP2609994A4 (en) REVERSE OSMOSIS HOLLOW FIBER MEMBRANE AND MANUFACTURING METHOD THEREFOR
EP2168667A4 (en) SEMI-PERMANENT COMPOSITE MEMBRANE
IL218063A0 (en) Water filtration system with activated carbon and zeolite
MX2015003648A (es) Unidad submarina de tratamiento del agua y procedimiento de limpieza de esa unidad.
EP2737916A4 (en) BLOOD CLEANER FROM THE HOLLOW FIBER EMBRANTYP
WO2012042388A3 (en) Axial flow filter block for water purification
AP2014007356A0 (en) Electricity-free water purification installation with a membrane filter and a system of automatic back-washing of the filter
EP2586518A4 (en) HOLLOW FIBER DIRECT OSMOSIS MEMBRANE
EP2626127A3 (en) Polyazole membrane for water purification
EP2440306A4 (en) Water purifier
ZA201104377B (en) Hollow fiber ultra-filtration membrane filter unit

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080061870.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10844057

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13521528

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010844057

Country of ref document: EP