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
Prior art keywords
separation device
fluid separation
sodium bisulfite
membrane
cellulose ester
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
JP60092104A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61249505A (ja
Inventor
Kazuhiko Matsunaga
Kazuhide Nitsuta
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP9210485A priority Critical patent/JPS61249505A/ja
Publication of JPS61249505A publication Critical patent/JPS61249505A/ja
Publication of JPH0472569B2 publication Critical patent/JPH0472569B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP9210485A 1985-04-27 1985-04-27 流体分離装置の保存方法 Granted JPS61249505A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9210485A JPS61249505A (ja) 1985-04-27 1985-04-27 流体分離装置の保存方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9210485A JPS61249505A (ja) 1985-04-27 1985-04-27 流体分離装置の保存方法

Publications (2)

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

Family

ID=14045131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9210485A Granted JPS61249505A (ja) 1985-04-27 1985-04-27 流体分離装置の保存方法

Country Status (1)

Country Link
JP (1) JPS61249505A (enrdf_load_stackoverflow)

Families Citing this family (29)

* 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
US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
NZ545206A (en) 2003-08-29 2009-03-31 Siemens Water Tech Corp Backwash
CN101426565B (zh) 2004-04-22 2012-04-18 西门子工业公司 包含膜生物反应器和消化有机物质的处理容器的过滤装置
JP4961683B2 (ja) * 2004-06-22 2012-06-27 東洋紡績株式会社 流体分離装置および／または膜エレメントの保存液、流体分離装置および膜エレメントおよびその保存方法
CN100548452C (zh) 2004-09-15 2009-10-14 西门子水技术公司 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法
US7591950B2 (en) 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
CN101184548B (zh) 2005-04-29 2011-10-05 西门子水技术公司 用于膜滤器的化学清洗剂
ATE511911T1 (de) 2005-08-22 2011-06-15 Siemens Industry Inc Anordnung zur wasserfiltration zur minimierung des rückspülvolumen
JP4863442B2 (ja) * 2005-09-01 2012-01-25 三菱レイヨン株式会社 分離膜用保存液、分離膜モジュール、及び分離膜の保存方法
WO2007044345A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
EP2129629A1 (en) 2007-04-02 2009-12-09 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
ES2384694T3 (es) 2007-05-29 2012-07-11 Siemens Industry, Inc. Limpieza de membranas con bomba impulsada por aire
AU2009273775B2 (en) 2008-07-24 2014-11-20 Evoqua Water Technologies Llc Frame system for membrane filtration modules
AU2010257526A1 (en) 2009-06-11 2012-01-12 Siemens Industry, Inc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
JP2011131173A (ja) * 2009-12-25 2011-07-07 Sepa Sigma Inc ろ過分離用平膜セットとモジュールおよびそれらの保存方法
AU2011245709B2 (en) 2010-04-30 2015-06-11 Evoqua Water Technologies Llc Fluid flow distribution device
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
CA2850309C (en) 2011-09-30 2020-01-07 Evoqua Water Technologies Llc Improved manifold arrangement
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
WO2014004645A1 (en) 2012-06-28 2014-01-03 Siemens Industry, Inc. A potting method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
GB2520871B (en) 2012-09-26 2020-08-19 Evoqua Water Tech Llc Membrane securement device
WO2014052139A1 (en) 2012-09-27 2014-04-03 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
WO2017011068A1 (en) 2015-07-14 2017-01-19 Evoqua Water Technologies Llc Aeration device for filtration system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497417A (enrdf_load_stackoverflow) * 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 (ja) * 1983-05-20 1984-12-03 Kurita Water Ind Ltd 水の処理方法

Also Published As

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

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Legal Events

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