WO2019098813A3 - Water treatment apparatus and water treatment method using same - Google Patents

Water treatment apparatus and water treatment method using same Download PDF

Info

Publication number
WO2019098813A3
WO2019098813A3 PCT/KR2018/014293 KR2018014293W WO2019098813A3 WO 2019098813 A3 WO2019098813 A3 WO 2019098813A3 KR 2018014293 W KR2018014293 W KR 2018014293W WO 2019098813 A3 WO2019098813 A3 WO 2019098813A3
Authority
WO
WIPO (PCT)
Prior art keywords
water treatment
hollow fiber
fiber membrane
membrane module
same
Prior art date
Application number
PCT/KR2018/014293
Other languages
French (fr)
Korean (ko)
Other versions
WO2019098813A2 (en
Inventor
안형욱
김성민
김경희
Original Assignee
롯데케미칼 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
Application filed by 롯데케미칼 주식회사 filed Critical 롯데케미칼 주식회사
Publication of WO2019098813A2 publication Critical patent/WO2019098813A2/en
Publication of WO2019098813A3 publication Critical patent/WO2019098813A3/en

Links

Classifications

    • 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
    • B01D63/026—Wafer type modules or flat-surface type modules
    • 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
    • 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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/02—Specific tightening or locking mechanisms
    • B01D2313/025—Specific membrane holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/06—External membrane module supporting or fixing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

A water treatment apparatus of the present invention comprises: frames each having a hole through which both ends of a guide bar can be fastened; guide bars inserted into the holes and guiding the coupling of a hollow fiber membrane module; and the hollow fiber membrane module slidably coupled to the guide bars, wherein the hollow fiber membrane module includes an upper header formed with a plurality of guide bar coupling holes so as to adjust the height of the hollow fiber membrane module.
PCT/KR2018/014293 2017-11-20 2018-11-20 Water treatment apparatus and water treatment method using same WO2019098813A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170154749A KR102505035B1 (en) 2017-11-20 2017-11-20 Apparatus for purifying water and method for purifying water using the same
KR10-2017-0154749 2017-11-20

Publications (2)

Publication Number Publication Date
WO2019098813A2 WO2019098813A2 (en) 2019-05-23
WO2019098813A3 true WO2019098813A3 (en) 2019-07-11

Family

ID=66538773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/014293 WO2019098813A2 (en) 2017-11-20 2018-11-20 Water treatment apparatus and water treatment method using same

Country Status (2)

Country Link
KR (2) KR102505035B1 (en)
WO (1) WO2019098813A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008237960A (en) * 2007-03-26 2008-10-09 Toray Ind Inc Membrane element and membrane separation apparatus
US20090314706A1 (en) * 2007-02-12 2009-12-24 Kms Co., Ltd Cartridge Module of Hollow Fiber Membranes
KR20120111226A (en) * 2011-03-31 2012-10-10 코오롱인더스트리 주식회사 Hollow fiber membrane module and filtering apparatus having the same
KR20140071617A (en) * 2012-12-04 2014-06-12 코오롱인더스트리 주식회사 Filtering Apparatus
KR20140129933A (en) * 2013-04-30 2014-11-07 제일모직주식회사 Hollow fiber memberane module assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090314706A1 (en) * 2007-02-12 2009-12-24 Kms Co., Ltd Cartridge Module of Hollow Fiber Membranes
JP2008237960A (en) * 2007-03-26 2008-10-09 Toray Ind Inc Membrane element and membrane separation apparatus
KR20120111226A (en) * 2011-03-31 2012-10-10 코오롱인더스트리 주식회사 Hollow fiber membrane module and filtering apparatus having the same
KR20140071617A (en) * 2012-12-04 2014-06-12 코오롱인더스트리 주식회사 Filtering Apparatus
KR20140129933A (en) * 2013-04-30 2014-11-07 제일모직주식회사 Hollow fiber memberane module assembly

Also Published As

Publication number Publication date
KR20230023675A (en) 2023-02-17
WO2019098813A2 (en) 2019-05-23
KR20190057607A (en) 2019-05-29
KR102505035B1 (en) 2023-02-28

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