WO2007036332A3 - Filterelement mit integralem aufbau und verfahren zu seiner herstellung - Google Patents

Filterelement mit integralem aufbau und verfahren zu seiner herstellung Download PDF

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Publication number
WO2007036332A3
WO2007036332A3 PCT/EP2006/009262 EP2006009262W WO2007036332A3 WO 2007036332 A3 WO2007036332 A3 WO 2007036332A3 EP 2006009262 W EP2006009262 W EP 2006009262W WO 2007036332 A3 WO2007036332 A3 WO 2007036332A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter element
production
drainage element
piece filter
drainage
Prior art date
Application number
PCT/EP2006/009262
Other languages
English (en)
French (fr)
Other versions
WO2007036332A2 (de
Inventor
Reinhard Voigt
Ulrich Meyer-Blumenroth
Jens Lipnizki
Original Assignee
Microdyn Nadir Gmbh
Reinhard Voigt
Ulrich Meyer-Blumenroth
Jens Lipnizki
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 Microdyn Nadir Gmbh, Reinhard Voigt, Ulrich Meyer-Blumenroth, Jens Lipnizki filed Critical Microdyn Nadir Gmbh
Publication of WO2007036332A2 publication Critical patent/WO2007036332A2/de
Publication of WO2007036332A3 publication Critical patent/WO2007036332A3/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/081—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/089—Modules where the membrane is in the form of a bag, membrane cushion or pad
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/40—Fibre reinforced membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/012—Alike front and back faces
    • D10B2403/0122—Smooth surfaces, e.g. laminated or coated
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Filterelement bestehend aus einem flächigen Drainageelement (4) und einer direkt auf dem Drainageelement (4) abgeschiedenen Filtermembran (1) die einen Teil des Drainageelements umschliesst. Bevorzugt ist das Drainageelement (4) ein polymeres Abstandsgewirke bestehend aus einem ersten und zweiten Maschengewebe sowie einem dazwischen angeordneten beabstandenden und verbindenden Polfadensystem.
PCT/EP2006/009262 2005-09-29 2006-09-23 Filterelement mit integralem aufbau und verfahren zu seiner herstellung WO2007036332A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005046675A DE102005046675A1 (de) 2005-09-29 2005-09-29 Filterelement mit integralem Aufbau und Verfahren zu seiner Herstellung
DE102005046675.3 2005-09-29

Publications (2)

Publication Number Publication Date
WO2007036332A2 WO2007036332A2 (de) 2007-04-05
WO2007036332A3 true WO2007036332A3 (de) 2007-05-18

Family

ID=37560968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/009262 WO2007036332A2 (de) 2005-09-29 2006-09-23 Filterelement mit integralem aufbau und verfahren zu seiner herstellung

Country Status (2)

Country Link
DE (1) DE102005046675A1 (de)
WO (1) WO2007036332A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1992400A1 (de) * 2007-05-18 2008-11-19 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Membranbeutel und Verfahren zu dessen Herstellung
DE102008020291B4 (de) * 2008-04-22 2013-03-28 Peter Michael Follmann Herstellungsverfahren für integrierte Membranmodule durch in-situ-Grenzflächenpolymerisation an strukturierten Kontaktflächen nach Zusammenbau des Moduls
WO2009135529A1 (en) * 2008-05-07 2009-11-12 Agfa-Gevaert Membrane bags with seamless membrane substance, uses thereof, filtration units therewith and manufacturing processes.
DE102009018171B4 (de) 2009-04-17 2017-02-16 Edmund Philipp System und Verfahren zur ereignisauslösbaren Entfaltung und Versteifung textiler Körpergebilde
DE102009038230A1 (de) 2009-08-20 2011-02-24 Heinrich Essers Gmbh & Co. Kg Feststofffilter, insbesondere für einen Staubsauger, und Staubsauger mit einem Feststofffilter
CN102481522B (zh) 2009-08-28 2014-09-24 陶氏环球技术有限责任公司 包含具有毛细管通道的膜片材的过滤组件
EP2560811B1 (de) 2010-04-20 2023-03-08 Fibracast Ltd. Geformtes membranfolie-element und filtrationssystem damit
JPWO2011152484A1 (ja) * 2010-06-03 2013-08-01 東レ株式会社 分離膜エレメント
US8114478B1 (en) 2010-09-17 2012-02-14 Dow Global Technologies Llc Dual-sided membrane sheet and method for making the same
KR20200057119A (ko) 2011-10-20 2020-05-25 파이브라케스트 리미티드 성형 시이트 막 요소를 코팅하기 위한 코팅 기기 및 공정
CA2798889A1 (en) 2011-12-16 2013-06-16 Meurer Research Inc. Method and system for cleaning membrane filters
DE102011122187A1 (de) * 2011-12-27 2013-06-27 InnoWa Membrane GmbH Kissenfiltereinheit
DE102012007894A1 (de) * 2012-04-23 2013-11-07 GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) Filtermodul für eine Spritzphosphatieranlage und Spritzphosphatieranlage
CN105274721A (zh) * 2014-06-27 2016-01-27 中原工学院 空气过滤用雪尼尔经编间隔织物
CN106823839B (zh) * 2017-02-22 2019-07-12 广东宝泓新材料股份有限公司 双层湿法水刺分离膜支撑体及其制备方法
EP3817845A4 (de) 2018-07-03 2022-03-30 Fibracast Ltd. Dicht beabstandete eingetauchte flache folienmembranen und feinblasige belüftung
EP3613495A1 (de) 2018-08-23 2020-02-26 MMM Innovations BVBA Poröse verbundstoffstrukturen mit klettverschluss
CN111547814B (zh) * 2020-05-11 2022-04-19 南通康达复合材料有限公司 一种高渗透性水处理膜
DE102020003913B3 (de) * 2020-06-22 2021-06-24 Edmund Philipp Verfahren zur Anwendung von 3-D-Funktionstextilstrukturen mit aktivierbaren und ansteuerbaren Hardware- und Softwarekomponenten.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019001A (ja) * 1983-07-14 1985-01-31 Toray Ind Inc 液体分離装置用流路材及びその製造方法
EP0322604A1 (de) * 1987-12-07 1989-07-05 Dow Danmark A/S Vorrichtung zur Membranfiltration und Verfahren zur Herstellung einer Membranfiltrationseinheit
EP0599791A2 (de) * 1992-11-27 1994-06-01 Aktiebolaget Electrolux Verfahren zur Herstellung eines Membranfilters
WO1999061130A1 (en) * 1998-05-23 1999-12-02 Scapa Group Plc Phase-separation member
DE10343456B3 (de) * 2003-09-19 2004-12-02 Poromedia Gmbh Filtermedium
EP1625885A1 (de) * 2004-08-11 2006-02-15 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Membran mit integriertem Permeatkanal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019001A (ja) * 1983-07-14 1985-01-31 Toray Ind Inc 液体分離装置用流路材及びその製造方法
EP0322604A1 (de) * 1987-12-07 1989-07-05 Dow Danmark A/S Vorrichtung zur Membranfiltration und Verfahren zur Herstellung einer Membranfiltrationseinheit
EP0599791A2 (de) * 1992-11-27 1994-06-01 Aktiebolaget Electrolux Verfahren zur Herstellung eines Membranfilters
WO1999061130A1 (en) * 1998-05-23 1999-12-02 Scapa Group Plc Phase-separation member
DE10343456B3 (de) * 2003-09-19 2004-12-02 Poromedia Gmbh Filtermedium
EP1625885A1 (de) * 2004-08-11 2006-02-15 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Membran mit integriertem Permeatkanal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198511, Derwent World Patents Index; Class A88, AN 1985-064513, XP002414058 *

Also Published As

Publication number Publication date
DE102005046675A1 (de) 2007-04-05
WO2007036332A2 (de) 2007-04-05

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121 Ep: the epo has been informed by wipo that ep was designated in this application
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
122 Ep: pct application non-entry in european phase

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