JPH0472569B2 - - Google Patents

Info

Publication number
JPH0472569B2
JPH0472569B2 JP60092104A JP9210485A JPH0472569B2 JP H0472569 B2 JPH0472569 B2 JP H0472569B2 JP 60092104 A JP60092104 A JP 60092104A JP 9210485 A JP9210485 A JP 9210485A JP H0472569 B2 JPH0472569 B2 JP H0472569B2
Authority
JP
Japan
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 - Fee Related
Application number
JP60092104A
Other versions
JPS61249505A (en
Inventor
Kazuhiko Matsunaga
Kazuhide Nitsuta
Original Assignee
Toyo Boseki
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 Toyo Boseki filed Critical Toyo Boseki
Priority to JP60092104A priority Critical patent/JPH0472569B2/ja
Publication of JPS61249505A publication Critical patent/JPS61249505A/en
Publication of JPH0472569B2 publication Critical patent/JPH0472569B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

JP60092104A 1985-04-27 1985-04-27 Expired - Fee Related JPH0472569B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60092104A JPH0472569B2 (en) 1985-04-27 1985-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60092104A JPH0472569B2 (en) 1985-04-27 1985-04-27

Publications (2)

Publication Number Publication Date
JPS61249505A JPS61249505A (en) 1986-11-06
JPH0472569B2 true JPH0472569B2 (en) 1992-11-18

Family

ID=14045131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60092104A Expired - Fee Related JPH0472569B2 (en) 1985-04-27 1985-04-27

Country Status (1)

Country Link
JP (1) JPH0472569B2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1312408B1 (en) * 2001-11-16 2006-07-19 US Filter Wastewater Group, Inc. Method of cleaning membranes
WO2005021140A1 (en) 2003-08-29 2005-03-10 U.S. Filter Wastewater Group, Inc. Backwash
JP4961683B2 (en) * 2004-06-22 2012-06-27 東洋紡績株式会社 Fluid separation device and / or membrane element storage solution, fluid separation device and membrane element and storage method thereof
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
CA2605757A1 (en) 2005-04-29 2006-11-09 Siemens Water Technologies Corp. Chemical clean for membrane filter
WO2007022576A1 (en) 2005-08-22 2007-03-01 Siemens Water Technologies Corp. An assembly for water filtration using a tube manifold to minimise backwash
JP4863442B2 (en) * 2005-09-01 2012-01-25 三菱レイヨン株式会社 Separation membrane preservation solution, separation membrane module, and separation membrane preservation method
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
EP2389998A1 (en) 2007-05-29 2011-11-30 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
JP2013500144A (en) 2008-07-24 2013-01-07 シーメンス インダストリー インコーポレイテッドSiemens Industry, Inc. Method and filtration system for providing structural support to a filtration membrane module array in a filtration system
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
JP2011131173A (en) * 2009-12-25 2011-07-07 Sepa Sigma Inc Flat membrane set for filtration separation, module, and method for preserving the same
AU2011245709B2 (en) 2010-04-30 2015-06-11 Evoqua Water Technologies Llc Fluid flow distribution device
WO2012040412A1 (en) 2010-09-24 2012-03-29 Siemens Industry, Inc. Fluid control manifold for membrane filtration system
JP2014528354A (en) 2011-09-30 2014-10-27 エヴォクア ウォーター テクノロジーズ エルエルシーEvoqua Water Technologiesllc Isolation valve
WO2013048801A1 (en) 2011-09-30 2013-04-04 Siemens Industry, Inc. Improved manifold arrangement
CN104394965B (en) 2012-06-28 2016-11-23 伊沃夸水处理技术有限责任公司 encapsulating method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
CN104684631A (en) 2012-09-26 2015-06-03 伊沃夸水处理技术有限责任公司 Membrane securement device
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
AU2014329869B2 (en) 2013-10-02 2018-06-14 Evoqua Water Technologies Llc A method and device for repairing a membrane filtration module
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497417A (en) * 1972-05-10 1974-01-23
JPS5621604A (en) * 1979-07-27 1981-02-28 Toray Ind Inc Separation of liquid by semipermeable composite membrane
JPS59213495A (en) * 1983-05-20 1984-12-03 Kurita Water Ind Ltd Treatment of water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497417A (en) * 1972-05-10 1974-01-23
JPS5621604A (en) * 1979-07-27 1981-02-28 Toray Ind Inc Separation of liquid by semipermeable composite membrane
JPS59213495A (en) * 1983-05-20 1984-12-03 Kurita Water Ind Ltd Treatment of water

Also Published As

Publication number Publication date
JPS61249505A (en) 1986-11-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees