SA516370907B1 - Membrane filtering apparatus for membrane filtering process and cleaning method thereof - Google Patents

Membrane filtering apparatus for membrane filtering process and cleaning method thereof

Info

Publication number
SA516370907B1
SA516370907B1 SA516370907A SA516370907A SA516370907B1 SA 516370907 B1 SA516370907 B1 SA 516370907B1 SA 516370907 A SA516370907 A SA 516370907A SA 516370907 A SA516370907 A SA 516370907A SA 516370907 B1 SA516370907 B1 SA 516370907B1
Authority
SA
Saudi Arabia
Prior art keywords
membrane filtering
membrane
unit
water
filtering unit
Prior art date
Application number
SA516370907A
Other languages
Arabic (ar)
Inventor
جى هون كيم
Original Assignee
جى اند سى انجينيرينج كو ، ليمتد
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 جى اند سى انجينيرينج كو ، ليمتد filed Critical جى اند سى انجينيرينج كو ، ليمتد
Publication of SA516370907B1 publication Critical patent/SA516370907B1/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
    • 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

Abstract

The present invention provides a membrane filtering apparatus including: a membrane filtering unit that separates treated water and membrane filtering concentrated water by membrane filtration of introduced water in a filtration mode; a membrane filtering treated water accumulation unit that accumulates the treated water treated by the membrane filtering unit; a cyclone treatment unit that separates and concentrates backwashing concentrated water together with the membrane filtering concentrated water as an upstream flow in a cleaning mode for backwashing the membrane filtering unit; and a fine bubble generation unit that flushes a surface of a membrane of the membrane filtering unit to generate an upstream flow by producing fine bubbles in the cleaning mode. Accordingly, the present invention can acquire a high recovery rate of not less than 98% while employing one membrane filtering unit. fig 6
SA516370907A 2014-09-26 2016-04-10 Membrane filtering apparatus for membrane filtering process and cleaning method thereof SA516370907B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20140129084A KR101496100B1 (en) 2014-09-26 2014-09-26 Membrane filtration device with high recovery and cleaning method thereof
PCT/KR2014/009018 WO2016047830A1 (en) 2014-09-26 2014-09-26 Membrane filtration device for membrane filtration process having high recovery rate and method for cleaning same

Publications (1)

Publication Number Publication Date
SA516370907B1 true SA516370907B1 (en) 2017-11-01

Family

ID=52594502

Family Applications (1)

Application Number Title Priority Date Filing Date
SA516370907A SA516370907B1 (en) 2014-09-26 2016-04-10 Membrane filtering apparatus for membrane filtering process and cleaning method thereof

Country Status (4)

Country Link
JP (1) JP6130973B2 (en)
KR (1) KR101496100B1 (en)
SA (1) SA516370907B1 (en)
WO (1) WO2016047830A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101718100B1 (en) * 2016-03-23 2017-04-04 지앤씨엔지니어링 주식회사 A hollow fiber membrane module comprising an integrated nano-bubble generator and a membrane filtration plant comprising the same
KR101716081B1 (en) * 2016-04-11 2017-03-13 성균관대학교산학협력단 Membrane filtration device for filtration process with high processing ratio and method using the same
KR101815932B1 (en) 2016-07-08 2018-01-09 한국건설기술연구원 Fouling index measuring system of multi-channel using high pressure syringe pump of constant flow operation and membrane filter, and method for the same
KR20180041022A (en) * 2016-10-13 2018-04-23 (주)현산이앤티 Advanced cleaning system for membrane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100315903B1 (en) * 1999-02-25 2001-12-12 여운창 waste water process system used microbubble generator
KR20020060106A (en) * 2002-04-18 2002-07-16 김충근 A wastewater disposal plant of high concentration and hard resolvability, and method thereof
JP2013086062A (en) 2011-10-20 2013-05-13 Metawater Co Ltd Oil-water separating system and oil-water separating method
KR101328570B1 (en) * 2012-04-27 2013-11-20 (주) 지이오플랜트 Apparatus for Supplying Cleaning Water of membrane

Also Published As

Publication number Publication date
JP2016534866A (en) 2016-11-10
JP6130973B2 (en) 2017-05-17
KR101496100B1 (en) 2015-02-26
WO2016047830A1 (en) 2016-03-31

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