JP7814319B2 - 膜洗浄液および膜の洗浄方法 - Google Patents

膜洗浄液および膜の洗浄方法

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Publication number
JP7814319B2
JP7814319B2 JP2022563790A JP2022563790A JP7814319B2 JP 7814319 B2 JP7814319 B2 JP 7814319B2 JP 2022563790 A JP2022563790 A JP 2022563790A JP 2022563790 A JP2022563790 A JP 2022563790A JP 7814319 B2 JP7814319 B2 JP 7814319B2
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JP
Japan
Prior art keywords
membrane
cleaning solution
membrane cleaning
solvents
solvent
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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.)
Active
Application number
JP2022563790A
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English (en)
Japanese (ja)
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JPWO2022107795A1 (https=
Inventor
勲 平野
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.)
Tokyo Ohka Kogyo Co Ltd
Original Assignee
Tokyo Ohka Kogyo 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.)
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Application filed by Tokyo Ohka Kogyo Co Ltd filed Critical Tokyo Ohka Kogyo Co Ltd
Publication of JPWO2022107795A1 publication Critical patent/JPWO2022107795A1/ja
Application granted granted Critical
Publication of JP7814319B2 publication Critical patent/JP7814319B2/ja
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Anticipated expiration legal-status Critical

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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
    • B01D65/06—Membrane cleaning or sterilisation ; Membrane regeneration with special washing compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/264—Aldehydes; Ketones; Acetals or ketals
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/266—Esters or carbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3263—Amides or imides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/34—Organic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5022—Organic solvents containing oxygen
    • 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
    • B01D2321/162—Use of acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
JP2022563790A 2020-11-17 2021-11-17 膜洗浄液および膜の洗浄方法 Active JP7814319B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020190859 2020-11-17
JP2020190859 2020-11-17
PCT/JP2021/042185 WO2022107795A1 (ja) 2020-11-17 2021-11-17 膜洗浄液および膜の洗浄方法

Publications (2)

Publication Number Publication Date
JPWO2022107795A1 JPWO2022107795A1 (https=) 2022-05-27
JP7814319B2 true JP7814319B2 (ja) 2026-02-16

Family

ID=81708996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022563790A Active JP7814319B2 (ja) 2020-11-17 2021-11-17 膜洗浄液および膜の洗浄方法

Country Status (7)

Country Link
US (1) US12485387B2 (https=)
EP (1) EP4249107A4 (https=)
JP (1) JP7814319B2 (https=)
KR (1) KR20230108265A (https=)
CN (1) CN116406310A (https=)
TW (1) TW202235605A (https=)
WO (1) WO2022107795A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026030367A (ja) * 2024-08-08 2026-02-20 三菱重工業株式会社 ポリアミド膜用の脱塩性能回復剤、ポリアミド膜の脱塩性能回復方法、及びポリアミド膜の脱塩性能向上方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076040A1 (ja) 2003-02-25 2004-09-10 Kurita Water Industries Ltd. 選択性透過膜の洗浄剤および洗浄方法
JP2006159062A (ja) 2004-12-06 2006-06-22 Kurita Water Ind Ltd 選択性透過膜の洗浄剤および洗浄方法
JP2017023976A (ja) 2015-07-27 2017-02-02 栗田工業株式会社 水処理用ポリアミド系逆浸透膜用洗浄剤、洗浄液、および洗浄方法
JP2017202479A (ja) 2016-05-09 2017-11-16 東京応化工業株式会社 ポリイミド系樹脂膜洗浄液、ポリイミド系樹脂膜を洗浄する方法、ポリイミド膜を製造する方法、フィルタ、フィルターメディア又はフィルターデバイスを製造する方法、及びリソグラフィー用薬液の製造方法
JP2018122206A (ja) 2017-01-30 2018-08-09 栗田工業株式会社 逆浸透膜の洗浄方法
WO2020009207A1 (ja) 2018-07-06 2020-01-09 富士フイルム株式会社 フィルタ、フィルタの製造方法、ろ過装置、薬液の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129106A (en) 1979-03-28 1980-10-06 Nitto Electric Ind Co Ltd Membrane-washing agent composition
JPS60204898A (ja) * 1984-03-29 1985-10-16 Nitto Electric Ind Co Ltd 電着塗装ラインにおける限外濾過膜の濾過性能回復方法
KR100649418B1 (ko) * 2002-08-22 2006-11-27 다이킨 고교 가부시키가이샤 박리액
US8309502B2 (en) * 2009-03-27 2012-11-13 Eastman Chemical Company Compositions and methods for removing organic substances
JP6003050B2 (ja) 2011-12-05 2016-10-05 セイコーエプソン株式会社 非水系洗浄液および洗浄方法
JP2015207712A (ja) * 2014-04-22 2015-11-19 三菱電機株式会社 洗浄液、洗浄設備、および実装基板の洗浄方法
US10155185B2 (en) 2016-05-09 2018-12-18 Tokyo Ohka Kogyo Co., Ltd. Polyimide-based resin film cleaning liquid, method for cleaning polyimide-based resin film, method for producing polyimide coating, method for producing filter, filter medium, or filter device, and method for producing chemical solution for lithography
JP6860276B2 (ja) 2016-09-09 2021-04-14 花王株式会社 樹脂マスク剥離用洗浄剤組成物
CN111566567B (zh) 2018-07-27 2024-07-12 花王株式会社 树脂掩膜剥离用清洗剂组合物
JP2020190859A (ja) 2019-05-21 2020-11-26 株式会社Ｐｏｎｔｅｌｙ ペットの性格情報出力システム及びペットの性格情報出力方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076040A1 (ja) 2003-02-25 2004-09-10 Kurita Water Industries Ltd. 選択性透過膜の洗浄剤および洗浄方法
JP2006159062A (ja) 2004-12-06 2006-06-22 Kurita Water Ind Ltd 選択性透過膜の洗浄剤および洗浄方法
JP2017023976A (ja) 2015-07-27 2017-02-02 栗田工業株式会社 水処理用ポリアミド系逆浸透膜用洗浄剤、洗浄液、および洗浄方法
JP2017202479A (ja) 2016-05-09 2017-11-16 東京応化工業株式会社 ポリイミド系樹脂膜洗浄液、ポリイミド系樹脂膜を洗浄する方法、ポリイミド膜を製造する方法、フィルタ、フィルターメディア又はフィルターデバイスを製造する方法、及びリソグラフィー用薬液の製造方法
JP2018122206A (ja) 2017-01-30 2018-08-09 栗田工業株式会社 逆浸透膜の洗浄方法
WO2020009207A1 (ja) 2018-07-06 2020-01-09 富士フイルム株式会社 フィルタ、フィルタの製造方法、ろ過装置、薬液の製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
YAMAMOTO, Hiroshi et al.，Consideration of Hansen Solubility Parameters. Part 1，Hansen Solubility Parameters 50th anniversary conference，日本，2017年，p.1-13
YAMAMOTO, Hiroshi et al.，Consideration of Hansen Solubility Parameters. Part 3，Hansen Solubility Parameters 50th anniversary conference，日本，2017年，p.22-36

Also Published As

Publication number Publication date
US20240001305A1 (en) 2024-01-04
JPWO2022107795A1 (https=) 2022-05-27
WO2022107795A1 (ja) 2022-05-27
EP4249107A4 (en) 2024-10-16
CN116406310A (zh) 2023-07-07
KR20230108265A (ko) 2023-07-18
US12485387B2 (en) 2025-12-02
TW202235605A (zh) 2022-09-16
EP4249107A1 (en) 2023-09-27

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