JPH049084B2 - - Google Patents

Info

Publication number
JPH049084B2
JPH049084B2 JP58163186A JP16318683A JPH049084B2 JP H049084 B2 JPH049084 B2 JP H049084B2 JP 58163186 A JP58163186 A JP 58163186A JP 16318683 A JP16318683 A JP 16318683A JP H049084 B2 JPH049084 B2 JP H049084B2
Authority
JP
Japan
Prior art keywords
filtration
membrane
filtration membrane
air
backwashing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58163186A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6058222A (ja
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 filed Critical
Priority to JP16318683A priority Critical patent/JPS6058222A/ja
Publication of JPS6058222A publication Critical patent/JPS6058222A/ja
Publication of JPH049084B2 publication Critical patent/JPH049084B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP16318683A 1983-09-07 1983-09-07 多孔質濾過膜の再生方法 Granted JPS6058222A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16318683A JPS6058222A (ja) 1983-09-07 1983-09-07 多孔質濾過膜の再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16318683A JPS6058222A (ja) 1983-09-07 1983-09-07 多孔質濾過膜の再生方法

Publications (2)

Publication Number Publication Date
JPS6058222A JPS6058222A (ja) 1985-04-04
JPH049084B2 true JPH049084B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-19

Family

ID=15768888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16318683A Granted JPS6058222A (ja) 1983-09-07 1983-09-07 多孔質濾過膜の再生方法

Country Status (1)

Country Link
JP (1) JPS6058222A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04305230A (ja) * 1991-04-01 1992-10-28 Kubota Corp 膜分離装置における分離膜の逆洗方法
JP4626947B2 (ja) * 2004-07-23 2011-02-09 オルガノ株式会社 濾材の処理方法および装置
EP2492000A4 (en) 2009-10-22 2014-08-13 Asahi Kasei Chemicals Corp METHOD FOR DIVING WASHERS OF A SEPARATING MEMBRANE DEVICE AND SYSTEM FOR DIPPING WASHERS OF A SEPARATE MEMBRANE DEVICE
EP2777803A1 (en) * 2013-03-15 2014-09-17 KSM Water GmbH System for cleaning a membrane
JP2022141384A (ja) * 2021-03-15 2022-09-29 国立大学法人北海道大学 膜洗浄方法及び水処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238947B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-06-21 1977-10-01
JPS53106389A (en) * 1977-02-28 1978-09-16 Toshiba Corp Washing method for membrane separation apparatus
JPS54162684A (en) * 1978-06-14 1979-12-24 Ebara Infilco Co Ltd Preliminary treating method for contaminated membrane

Also Published As

Publication number Publication date
JPS6058222A (ja) 1985-04-04

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