JPS5771607A - Cleaning of osmotic membrane - Google Patents

Cleaning of osmotic membrane

Info

Publication number
JPS5771607A
JPS5771607A JP14870680A JP14870680A JPS5771607A JP S5771607 A JPS5771607 A JP S5771607A JP 14870680 A JP14870680 A JP 14870680A JP 14870680 A JP14870680 A JP 14870680A JP S5771607 A JPS5771607 A JP S5771607A
Authority
JP
Japan
Prior art keywords
water
osmotic membrane
flashed
dipped
cleaning
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
JP14870680A
Other languages
English (en)
Inventor
Hideaki Yasufuku
Mamoru Nitta
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP14870680A priority Critical patent/JPS5771607A/ja
Publication of JPS5771607A publication Critical patent/JPS5771607A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP14870680A 1980-10-23 1980-10-23 Cleaning of osmotic membrane Pending JPS5771607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14870680A JPS5771607A (en) 1980-10-23 1980-10-23 Cleaning of osmotic membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14870680A JPS5771607A (en) 1980-10-23 1980-10-23 Cleaning of osmotic membrane

Publications (1)

Publication Number Publication Date
JPS5771607A true JPS5771607A (en) 1982-05-04

Family

ID=15458768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14870680A Pending JPS5771607A (en) 1980-10-23 1980-10-23 Cleaning of osmotic membrane

Country Status (1)

Country Link
JP (1) JPS5771607A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08141375A (ja) * 1994-11-22 1996-06-04 Daicel Chem Ind Ltd 濾過膜モジュールの洗浄方法
CN107511081A (zh) * 2017-10-13 2017-12-26 中国科学院生态环境研究中心 一种抗污染PTFE‑CA/SiNPs复合膜的制备方法
CN107737529A (zh) * 2017-10-13 2018-02-27 中国科学院生态环境研究中心 一种超疏水疏油复合膜的制备方法
CN110624419A (zh) * 2019-11-04 2019-12-31 山东鲁东环保科技有限公司 一种反渗透膜环保再生利用方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08141375A (ja) * 1994-11-22 1996-06-04 Daicel Chem Ind Ltd 濾過膜モジュールの洗浄方法
CN107511081A (zh) * 2017-10-13 2017-12-26 中国科学院生态环境研究中心 一种抗污染PTFE‑CA/SiNPs复合膜的制备方法
CN107737529A (zh) * 2017-10-13 2018-02-27 中国科学院生态环境研究中心 一种超疏水疏油复合膜的制备方法
CN107737529B (zh) * 2017-10-13 2021-06-01 中国科学院生态环境研究中心 一种超疏水疏油复合膜的制备方法
CN110624419A (zh) * 2019-11-04 2019-12-31 山东鲁东环保科技有限公司 一种反渗透膜环保再生利用方法

Similar Documents

Publication Publication Date Title
JPS55129107A (en) Washing method of selective permeable membrane
JPS5771607A (en) Cleaning of osmotic membrane
JPS5372360A (en) Method of cleaning filter medium
JPS5357185A (en) Improved preserving method for selectively permeable membrane
JPS5424370A (en) Method for washing filter membranes for use in filters
JPS5564846A (en) Cleaning method for ion exchange membrane
JPS5651207A (en) Cleaning of selective permeable membrane
JPS5573390A (en) Treatment method for water
JPS5753204A (en) Method for washing membrane module
JPS5439952A (en) Method of producing purified water
JPS53125979A (en) Method of treating membrane
JPS5234547A (en) Treating waste water containing polyvinyl alochol
JPS5499775A (en) Purifying method for gas containing lower aldehydes
JPS5293672A (en) Desulfurization process of exhaust gas
JPS572682A (en) Washing method of cell
JPS529027A (en) Preparation of water-insoluble monoazo dye
JPS52121520A (en) Cleaning of hollow fiber
JPS56140109A (en) Refining of wild silk yarn
JPS5370984A (en) Improving method for current efficiency of cation exchange membrane
JPS54137482A (en) Regeneration of flouric cation-exchange membrane
JPS51121862A (en) Filtering material for sea water or fresh water to clean by circulatio n in fish tank
JPS52129606A (en) Equipment for purifying sodium
JPS5372384A (en) Control system for dehydrating washer
JPS5423080A (en) Washing method for semipermeable membrane
JPS5287861A (en) Method of removing nitric ion in waste water