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JPS5271386A - Method of removing membrane contaminants - Google Patents

Method of removing membrane contaminants

Info

Publication number
JPS5271386A
JPS5271386A JP14829675A JP14829675A JPS5271386A JP S5271386 A JPS5271386 A JP S5271386A JP 14829675 A JP14829675 A JP 14829675A JP 14829675 A JP14829675 A JP 14829675A JP S5271386 A JPS5271386 A JP S5271386A
Authority
JP
Japan
Prior art keywords
membrane
removing membrane
membrane contaminants
contaminants
treating
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
JP14829675A
Other languages
Japanese (ja)
Inventor
Teruyoshi Tsukamoto
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP14829675A priority Critical patent/JPS5271386A/en
Publication of JPS5271386A publication Critical patent/JPS5271386A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To remove membrane contaminants physically or to prevent contamination of the surface of a membrane by supplying a treating liquid mixed with gas to the surface of the membrane to be treated, giving pulsatory motion, and treating the membrane with a detergent.
COPYRIGHT: (C)1977,JPO&Japio
JP14829675A 1975-12-12 1975-12-12 Method of removing membrane contaminants Pending JPS5271386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14829675A JPS5271386A (en) 1975-12-12 1975-12-12 Method of removing membrane contaminants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14829675A JPS5271386A (en) 1975-12-12 1975-12-12 Method of removing membrane contaminants

Publications (1)

Publication Number Publication Date
JPS5271386A true JPS5271386A (en) 1977-06-14

Family

ID=15449594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14829675A Pending JPS5271386A (en) 1975-12-12 1975-12-12 Method of removing membrane contaminants

Country Status (1)

Country Link
JP (1) JPS5271386A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545982A (en) * 1977-06-15 1979-01-17 Otsuka Pharmaceut Co Ltd Carbostyryl derivatives
JPS5423080A (en) * 1977-07-25 1979-02-21 Mitsubishi Rayon Co Ltd Washing method for semipermeable membrane
JPS5575706A (en) * 1978-12-06 1980-06-07 Sanyo Kokusaku Pulp Co Ltd Cleaning method for permeable membrane
JPS55129107A (en) * 1979-03-28 1980-10-06 Nitto Electric Ind Co Ltd Washing method of selective permeable membrane
JPS5820205A (en) * 1981-07-31 1983-02-05 Kurita Water Ind Ltd Method for washing membrane separation apparatus
JPS5889920A (en) * 1981-11-24 1983-05-28 Asahi Chem Ind Co Ltd Restoring method for capacity of ultrafiltration membrane
JPS60166015A (en) * 1984-02-08 1985-08-29 Tokyo Electric Power Co Inc:The Filtration device
JPS6249906A (en) * 1985-08-26 1987-03-04 Nisshin Steel Co Ltd Method for washing ultrafilter membrane
US4740308A (en) * 1984-04-26 1988-04-26 Champion International Corporation Membrane cleaning process
US6280626B1 (en) * 1998-08-12 2001-08-28 Mitsubishi Rayon Co., Ltd. Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
JP2007268379A (en) * 2006-03-30 2007-10-18 Mitsui Eng & Shipbuild Co Ltd Membrane treatment method of balast water
JP2008207158A (en) * 2007-02-28 2008-09-11 Mrc Home Products Kk Water purifying device
WO2009089587A1 (en) * 2008-01-16 2009-07-23 Orica Australia Pty Ltd Membrane regeneration
CN107441944A (en) * 2017-08-03 2017-12-08 山东天庆科技发展有限公司 A kind of Treated sewage reusing counter-infiltration system scavenger specially and its production and use
WO2023062970A1 (en) * 2021-10-13 2023-04-20 野村マイクロ・サイエンス株式会社 Drug injection system, pure water production system, and water production method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831774A (en) * 1971-08-26 1973-04-26
JPS50109178A (en) * 1974-02-07 1975-08-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831774A (en) * 1971-08-26 1973-04-26
JPS50109178A (en) * 1974-02-07 1975-08-28

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545982A (en) * 1977-06-15 1979-01-17 Otsuka Pharmaceut Co Ltd Carbostyryl derivatives
JPS5423080A (en) * 1977-07-25 1979-02-21 Mitsubishi Rayon Co Ltd Washing method for semipermeable membrane
JPS5575706A (en) * 1978-12-06 1980-06-07 Sanyo Kokusaku Pulp Co Ltd Cleaning method for permeable membrane
JPS55129107A (en) * 1979-03-28 1980-10-06 Nitto Electric Ind Co Ltd Washing method of selective permeable membrane
JPS5634133B2 (en) * 1979-03-28 1981-08-08
JPS5820205A (en) * 1981-07-31 1983-02-05 Kurita Water Ind Ltd Method for washing membrane separation apparatus
JPS5889920A (en) * 1981-11-24 1983-05-28 Asahi Chem Ind Co Ltd Restoring method for capacity of ultrafiltration membrane
JPS60166015A (en) * 1984-02-08 1985-08-29 Tokyo Electric Power Co Inc:The Filtration device
US4740308A (en) * 1984-04-26 1988-04-26 Champion International Corporation Membrane cleaning process
JPS6249906A (en) * 1985-08-26 1987-03-04 Nisshin Steel Co Ltd Method for washing ultrafilter membrane
US6280626B1 (en) * 1998-08-12 2001-08-28 Mitsubishi Rayon Co., Ltd. Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
US6325938B1 (en) * 1998-08-12 2001-12-04 Mitsubishi Rayon Co., Ltd. Method of cleaning membrane assembly with detergent
JP2007268379A (en) * 2006-03-30 2007-10-18 Mitsui Eng & Shipbuild Co Ltd Membrane treatment method of balast water
JP2008207158A (en) * 2007-02-28 2008-09-11 Mrc Home Products Kk Water purifying device
WO2009089587A1 (en) * 2008-01-16 2009-07-23 Orica Australia Pty Ltd Membrane regeneration
CN107441944A (en) * 2017-08-03 2017-12-08 山东天庆科技发展有限公司 A kind of Treated sewage reusing counter-infiltration system scavenger specially and its production and use
WO2023062970A1 (en) * 2021-10-13 2023-04-20 野村マイクロ・サイエンス株式会社 Drug injection system, pure water production system, and water production method
JP2023058359A (en) * 2021-10-13 2023-04-25 野村マイクロ・サイエンス株式会社 Medicament injection system, pure water production system, and pure water production method

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