JP2005074357A5 - - Google Patents

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Publication number
JP2005074357A5
JP2005074357A5 JP2003309732A JP2003309732A JP2005074357A5 JP 2005074357 A5 JP2005074357 A5 JP 2005074357A5 JP 2003309732 A JP2003309732 A JP 2003309732A JP 2003309732 A JP2003309732 A JP 2003309732A JP 2005074357 A5 JP2005074357 A5 JP 2005074357A5
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JP
Japan
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.)
Pending
Application number
JP2003309732A
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Japanese (ja)
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JP2005074357A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2003309732A priority Critical patent/JP2005074357A/en
Priority claimed from JP2003309732A external-priority patent/JP2005074357A/en
Publication of JP2005074357A publication Critical patent/JP2005074357A/en
Publication of JP2005074357A5 publication Critical patent/JP2005074357A5/ja
Pending legal-status Critical Current

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JP2003309732A 2003-09-02 2003-09-02 Membrane washing method in membrane separation activated sludge method Pending JP2005074357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003309732A JP2005074357A (en) 2003-09-02 2003-09-02 Membrane washing method in membrane separation activated sludge method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003309732A JP2005074357A (en) 2003-09-02 2003-09-02 Membrane washing method in membrane separation activated sludge method

Publications (2)

Publication Number Publication Date
JP2005074357A JP2005074357A (en) 2005-03-24
JP2005074357A5 true JP2005074357A5 (en) 2005-08-18

Family

ID=34411800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003309732A Pending JP2005074357A (en) 2003-09-02 2003-09-02 Membrane washing method in membrane separation activated sludge method

Country Status (1)

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JP (1) JP2005074357A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006090469A1 (en) * 2005-02-25 2006-08-31 Ngk Insulators, Ltd. Method of cleaning membrane in membrane separation activated-sludge process
DE102008021190A1 (en) * 2008-04-29 2009-11-05 Microdyn - Nadir Gmbh Process for the purification of filtration membrane module and membrane bioreactor system for the treatment of raw or wastewater or activated sludge
JP2012166142A (en) * 2011-02-14 2012-09-06 Hitachi Plant Technologies Ltd System for membrane separation activated sludge and method for membrane separation activated sludge
JP5767876B2 (en) * 2011-06-30 2015-08-26 株式会社ユアサメンブレンシステム Disinfection device for hydroponics culture using membrane filtration and method thereof
JP6151578B2 (en) * 2013-06-03 2017-06-21 パナソニック株式会社 Wastewater treatment equipment
JP6899104B2 (en) * 2015-03-31 2021-07-07 国立大学法人北海道大学 Wastewater treatment method and wastewater treatment equipment
KR102175647B1 (en) * 2018-12-27 2020-11-06 성균관대학교산학협력단 Water treatment system and method for reuse of waste water and seawater desalination

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121789A (en) * 1984-07-09 1986-01-30 Kurita Water Ind Ltd Fluidized bed type anaerobic treatment of organic waste water
JPH0243994A (en) * 1988-08-04 1990-02-14 Kajima Corp Aerobic filter bed for bioreactor
JPH0745039B2 (en) * 1988-10-31 1995-05-17 株式会社東芝 Wastewater treatment equipment
JPH05115899A (en) * 1991-10-28 1993-05-14 Miura Co Ltd Water cleaning device
JPH05339115A (en) * 1992-06-08 1993-12-21 Rengo Co Ltd Antimicrobial porous cellulose and its production
JPH05339809A (en) * 1992-06-09 1993-12-21 Sangi Co Ltd Antigerminal fiber or fiber raw material
JPH07241596A (en) * 1994-03-01 1995-09-19 Sumitomo Heavy Ind Ltd Treatment of waste water
JP3430385B2 (en) * 1995-10-06 2003-07-28 義公 渡邊 Cleaning method of membrane
JPH09136021A (en) * 1995-11-14 1997-05-27 Sumitomo Heavy Ind Ltd Membrane filtering method and cleaning method for membrane separation device
JP3306786B2 (en) * 1996-05-21 2002-07-24 株式会社荏原製作所 Water biological treatment equipment
JPH10314554A (en) * 1997-05-16 1998-12-02 Hitachi Metals Ltd Membrane separation activated sludge process
JP3129695B2 (en) * 1998-02-24 2001-01-31 日本碍子株式会社 Organic wastewater oxidation treatment
JP2001062477A (en) * 1999-08-24 2001-03-13 Ebara Corp Treatment of organic waste water and biological treating device
JP2001104980A (en) * 1999-10-07 2001-04-17 Ebara Corp Method and apparatus for treating organic wastewater
JP2000084378A (en) * 1999-10-15 2000-03-28 Sumitomo Heavy Ind Ltd Membrane filtration and cleaning of membrane separation device
JP4489893B2 (en) * 2000-01-28 2010-06-23 日本エンバイロケミカルズ株式会社 Water treatment carrier, method for producing water treatment carrier and water treatment device
JP2002113484A (en) * 2000-10-10 2002-04-16 Hitachi Zosen Corp Water cleaning treatment method and apparatus therefor
JP2002191361A (en) * 2000-12-28 2002-07-09 Ngk Insulators Ltd String-like carrier for immobilizing microorganism
JP3445253B2 (en) * 2001-03-08 2003-09-08 武田薬品工業株式会社 Water treatment carrier and water treatment equipment

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