JPH0470928B2 - - Google Patents

Info

Publication number
JPH0470928B2
JPH0470928B2 JP56142496A JP14249681A JPH0470928B2 JP H0470928 B2 JPH0470928 B2 JP H0470928B2 JP 56142496 A JP56142496 A JP 56142496A JP 14249681 A JP14249681 A JP 14249681A JP H0470928 B2 JPH0470928 B2 JP H0470928B2
Authority
JP
Japan
Prior art keywords
membrane
overcapacity
capacity
cleaning
water
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
JP56142496A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5845712A (ja
Inventor
Yasuo Hashino
Shinji Mizuno
Takashi Nomi
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP14249681A priority Critical patent/JPS5845712A/ja
Publication of JPS5845712A publication Critical patent/JPS5845712A/ja
Publication of JPH0470928B2 publication Critical patent/JPH0470928B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP14249681A 1981-09-11 1981-09-11 限外炉過膜の能力回復方法 Granted JPS5845712A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14249681A JPS5845712A (ja) 1981-09-11 1981-09-11 限外炉過膜の能力回復方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14249681A JPS5845712A (ja) 1981-09-11 1981-09-11 限外炉過膜の能力回復方法

Publications (2)

Publication Number Publication Date
JPS5845712A JPS5845712A (ja) 1983-03-17
JPH0470928B2 true JPH0470928B2 (https=) 1992-11-12

Family

ID=15316677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14249681A Granted JPS5845712A (ja) 1981-09-11 1981-09-11 限外炉過膜の能力回復方法

Country Status (1)

Country Link
JP (1) JPS5845712A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235104Y2 (https=) * 1979-05-31 1987-09-07
JPS58128109A (ja) * 1982-01-27 1983-07-30 Mitsubishi Rayon Co Ltd 膜の洗滌法
WO2001003814A1 (en) * 1999-07-09 2001-01-18 The Board Of Regents Of The University Of Nebraska Poly(1-trimethysilyl-1-propyne) membrane regeneration process
JP4580589B2 (ja) * 2001-06-15 2010-11-17 アムテック株式会社 分離膜の洗浄方法
SG181175A1 (en) 2003-02-25 2012-06-28 Kurita Water Ind Ltd Detergent for washing selectively permeable membrane and method for washing
JP4691970B2 (ja) * 2004-12-06 2011-06-01 栗田工業株式会社 選択性透過膜の洗浄剤および洗浄方法
JP4616752B2 (ja) 2005-10-26 2011-01-19 日本碍子株式会社 ハニカム構造体
CN103611422B (zh) * 2013-11-22 2015-08-12 北京工业大学 针对被灰尘和油污染的聚砜气体过滤膜的一种清洗方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479177A (en) * 1977-12-08 1979-06-23 Ebara Infilco Co Ltd Removing method for contaminant adhered to membrane
JPS5681105A (en) * 1979-12-06 1981-07-02 Teijin Ltd Treatment of membrane

Also Published As

Publication number Publication date
JPS5845712A (ja) 1983-03-17

Similar Documents

Publication Publication Date Title
US4865752A (en) Separation and filtration membranes and their regeneration
US5265630A (en) Environmentally-friendly battery cleaning system
EP0951935A3 (en) Method and apparatus of regenerating flat membrane modules for activated sludge
JPH0470928B2 (https=)
JP4458039B2 (ja) 選択性透過膜の洗浄剤および洗浄方法
IE50486B1 (en) Methods of polishing glass ware with sulfuric acid and hydrofluoric acid
JPH1128339A (ja) 洗浄薬品の除去方法
JP2663141B2 (ja) イオン交換膜用洗浄剤
DE60036601T2 (de) Verfahren zum polieren und reinigen eines wafers mit verwendung einer schutzschicht
JP2003001073A (ja) 分離膜の洗浄方法
JP4631287B2 (ja) 透過膜の洗浄方法
JPH0131403B2 (https=)
JP6810276B2 (ja) 洗浄組成物
JPS5820205A (ja) 膜分離装置の洗浄方法
JP3985546B2 (ja) 洗浄装置および洗浄方法
JP4439771B2 (ja) 使用済み梅漬調味液の脱塩・脱酸処理方法
JPS6111108A (ja) 膜モジユ−ルの洗浄方法
JPS58119304A (ja) 浸透膜の処理方法
JP3128250B2 (ja) 水洗水循環処理方法
JPH0639375A (ja) 排水処理装置
JP2889908B2 (ja) １浴２段式洗浄方法及び装置
JP3905617B2 (ja) 分離膜の薬洗液
JPH05247868A (ja) パルプ製造排水の処理方法
JP2005254104A (ja) データ復帰装置
JP3101642B2 (ja) 超純水の製造方法