JP4384741B2 - 洗浄剤及び洗浄方法 - Google Patents

洗浄剤及び洗浄方法 Download PDF

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Publication number
JP4384741B2
JP4384741B2 JP29883898A JP29883898A JP4384741B2 JP 4384741 B2 JP4384741 B2 JP 4384741B2 JP 29883898 A JP29883898 A JP 29883898A JP 29883898 A JP29883898 A JP 29883898A JP 4384741 B2 JP4384741 B2 JP 4384741B2
Authority
JP
Japan
Prior art keywords
cleaning
membrane
cleaning agent
separation membrane
present
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 - Fee Related
Application number
JP29883898A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000126560A (ja
JP2000126560A5 (enExample
Inventor
謙治 亘
憲子 井上
修身 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Mitsubishi Rayon Co Ltd
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 Mitsubishi Chemical Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Chemical Corp
Priority to JP29883898A priority Critical patent/JP4384741B2/ja
Priority claimed from US09/372,179 external-priority patent/US6280626B1/en
Priority to US09/372,179 priority patent/US6280626B1/en
Priority to DE69940776T priority patent/DE69940776D1/de
Priority to DE69942845T priority patent/DE69942845D1/de
Priority to EP20070025007 priority patent/EP1911510B1/en
Priority to AU51973/99A priority patent/AU5197399A/en
Priority to KR20017001779A priority patent/KR100429960B1/ko
Priority to CNB998107832A priority patent/CN1151863C/zh
Priority to EP99937049A priority patent/EP1105205B8/en
Priority to PCT/JP1999/004376 priority patent/WO2000009245A2/en
Priority to EP20070025006 priority patent/EP1911509A3/en
Publication of JP2000126560A publication Critical patent/JP2000126560A/ja
Priority to US09/612,240 priority patent/US6325938B1/en
Priority to US09/612,234 priority patent/US6328886B1/en
Publication of JP2000126560A5 publication Critical patent/JP2000126560A5/ja
Publication of JP4384741B2 publication Critical patent/JP4384741B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cleaning By Liquid Or Steam (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP29883898A 1998-08-12 1998-10-20 洗浄剤及び洗浄方法 Expired - Fee Related JP4384741B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP29883898A JP4384741B2 (ja) 1998-10-20 1998-10-20 洗浄剤及び洗浄方法
US09/372,179 US6280626B1 (en) 1998-08-12 1999-08-11 Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
CNB998107832A CN1151863C (zh) 1998-08-12 1999-08-12 用于固体-液体分离的薄膜组件
EP20070025006 EP1911509A3 (en) 1998-08-12 1999-08-12 A detergent for separating membrane
DE69942845T DE69942845D1 (de) 1998-08-12 1999-08-12 Membranentrennvorrichtung
EP20070025007 EP1911510B1 (en) 1998-08-12 1999-08-12 A membrane separator assembly
AU51973/99A AU5197399A (en) 1998-08-12 1999-08-12 Membrane assembly for solid-liquid separation, method of cleaning the same, and detergent
KR20017001779A KR100429960B1 (ko) 1998-08-12 1999-08-12 고액 분리용 막 어셈블리, 그의 세척방법, 및 세제
DE69940776T DE69940776D1 (de) 1998-08-12 1999-08-12 Gasverteiler für membranbaueinheit zur trennung von feststoffen und flüssigkeiten
EP99937049A EP1105205B8 (en) 1998-08-12 1999-08-12 GAS DISTRIBUTOR FOR MEMBRANE UNIT FOR THE SEPARATION OF SOLIDS AND LIQUIDS
PCT/JP1999/004376 WO2000009245A2 (en) 1998-08-12 1999-08-12 Membrane assembly for solid-liquid separation, method of cleaning the same, and detergent
US09/612,240 US6325938B1 (en) 1998-08-12 2000-07-07 Method of cleaning membrane assembly with detergent
US09/612,234 US6328886B1 (en) 1998-08-12 2000-07-07 Gas diffuser for aeration vessel of membrane assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29883898A JP4384741B2 (ja) 1998-10-20 1998-10-20 洗浄剤及び洗浄方法
US09/372,179 US6280626B1 (en) 1998-08-12 1999-08-11 Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly

Publications (3)

Publication Number Publication Date
JP2000126560A JP2000126560A (ja) 2000-05-09
JP2000126560A5 JP2000126560A5 (enExample) 2005-12-02
JP4384741B2 true JP4384741B2 (ja) 2009-12-16

Family

ID=26561680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29883898A Expired - Fee Related JP4384741B2 (ja) 1998-08-12 1998-10-20 洗浄剤及び洗浄方法

Country Status (1)

Country Link
JP (1) JP4384741B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016135901A1 (ja) * 2015-02-25 2016-09-01 三菱重工業株式会社 水処理膜の洗浄方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2575867A1 (en) * 2004-08-04 2006-02-09 Daniel Mullette Chemical and process for cleaning membranes
US20100133184A1 (en) 2007-04-03 2010-06-03 Asahi Kasei Chemicals Corporation Cleaning agent for separation membrane, process for preparing the cleaning agent, and cleaning method
CN115845625A (zh) * 2022-11-24 2023-03-28 哈尔滨工业大学 一种固体过氧化氢泡腾片及其制备方法及利用其原位清洗超滤膜的方法
CN116333827A (zh) * 2023-03-23 2023-06-27 西安热工研究院有限公司 电站锅炉有机酸化学清洗废液蒸馏设备污堵清洗剂及清洗方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016135901A1 (ja) * 2015-02-25 2016-09-01 三菱重工業株式会社 水処理膜の洗浄方法

Also Published As

Publication number Publication date
JP2000126560A (ja) 2000-05-09

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