JPS56150403A - Improved osmotic treatment process - Google Patents

Improved osmotic treatment process

Info

Publication number
JPS56150403A
JPS56150403A JP5289080A JP5289080A JPS56150403A JP S56150403 A JPS56150403 A JP S56150403A JP 5289080 A JP5289080 A JP 5289080A JP 5289080 A JP5289080 A JP 5289080A JP S56150403 A JPS56150403 A JP S56150403A
Authority
JP
Japan
Prior art keywords
osmotic membrane
film
adsorption
polymer
osmotic
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.)
Pending
Application number
JP5289080A
Other languages
English (en)
Inventor
Hiromasa Minematsu
Takashi Noma
Shigeyoshi Hara
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP5289080A priority Critical patent/JPS56150403A/ja
Publication of JPS56150403A publication Critical patent/JPS56150403A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP5289080A 1980-04-23 1980-04-23 Improved osmotic treatment process Pending JPS56150403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5289080A JPS56150403A (en) 1980-04-23 1980-04-23 Improved osmotic treatment process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5289080A JPS56150403A (en) 1980-04-23 1980-04-23 Improved osmotic treatment process

Publications (1)

Publication Number Publication Date
JPS56150403A true JPS56150403A (en) 1981-11-20

Family

ID=12927453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5289080A Pending JPS56150403A (en) 1980-04-23 1980-04-23 Improved osmotic treatment process

Country Status (1)

Country Link
JP (1) JPS56150403A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061416A (ja) * 2007-09-07 2009-03-26 Asahi Kasei Chemicals Corp 濾過膜、濾過膜の洗浄方法および前処理手段の選択方法
WO2018220982A1 (ja) * 2017-05-29 2018-12-06 栗田工業株式会社 ノニオン界面活性剤含有水の処理方法及び水処理方法
CN110479120A (zh) * 2019-07-30 2019-11-22 三达膜科技（厦门）有限公司 一种醋酸纤维素平板超滤膜的制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061416A (ja) * 2007-09-07 2009-03-26 Asahi Kasei Chemicals Corp 濾過膜、濾過膜の洗浄方法および前処理手段の選択方法
WO2018220982A1 (ja) * 2017-05-29 2018-12-06 栗田工業株式会社 ノニオン界面活性剤含有水の処理方法及び水処理方法
JP2018199109A (ja) * 2017-05-29 2018-12-20 栗田工業株式会社 ノニオン界面活性剤含有水の処理方法及び水処理方法
CN110662720A (zh) * 2017-05-29 2020-01-07 栗田工业株式会社 含有非离子界面活性剂的水的处理方法及水处理方法
CN110479120A (zh) * 2019-07-30 2019-11-22 三达膜科技（厦门）有限公司 一种醋酸纤维素平板超滤膜的制备方法

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