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DE04025516T1 - Permeatsammelsystem - Google Patents

Permeatsammelsystem Download PDF

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Publication number
DE04025516T1
DE04025516T1 DE04025516T DE04025516T DE04025516T1 DE 04025516 T1 DE04025516 T1 DE 04025516T1 DE 04025516 T DE04025516 T DE 04025516T DE 04025516 T DE04025516 T DE 04025516T DE 04025516 T1 DE04025516 T1 DE 04025516T1
Authority
DE
Germany
Prior art keywords
trachea
permeate
pouring material
membranes
permeate collecting
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
DE04025516T
Other languages
English (en)
Inventor
Mailvaganam Hamilton Mahendran
Steven Kristian Burlington Pedersen
Wayne Jerald Burlington Henshaw
Henry Puslinch Behmann
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.)
GE Zenon ULC
Original Assignee
Zenon Environmental Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27058105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE04025516(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/514,119 external-priority patent/US5639373A/en
Application filed by Zenon Environmental Inc filed Critical Zenon Environmental Inc
Publication of DE04025516T1 publication Critical patent/DE04025516T1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0222—Encapsulating hollow fibres using centrifugal forces
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/026—Wafer type modules or flat-surface type 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
    • B01D63/02—Hollow fibre modules
    • B01D63/027—Twinned or braided type 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
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/12—Use of permeate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2066—Pulsated flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/48—Processes of making filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Eine Permeatauffanganordnung mit folgenden Merkmalen:
a) einer Permeatauffangeinrichtung (120, 120b) mit Wänden (111, 112, 121, 122);
b) einer festen Masse aus einem Eingießmaterial (101) mit einer ersten Fläche und einer zweiten Fläche, wobei sich das Eingießmaterial zu den Wänden (111, 112, 121, 122) der Permeatauffangeinrichtung (120, 120b) erstreckt und haftend an denselben angebracht ist, und wobei die zweite Fläche des Eingießmaterials (101) eine Permeatauffangzone (128, 129) mit der Permeatauffangeinrichtung (120, 120b) bildet;
c) einer Mehrzahl von Hohlfasermembranen (12), die in dem Eingießmaterial (101) eingeschlossen sind, wobei sich die Membranen (12) von der ersten Fläche des Eingießmaterials (101) erstrecken und offene Enden aufweisen, die von der zweiten Fläche des Eingießmaterials (101) in die Permeatauffangzone (128, 129) vorstehen; und
d) einer Luftröhre (103, 127), die durch das Eingießmaterial (101) läuft, wobei die Luftröhre (103, 127) ein erstes Ende, das von der ersten Fläche des Eingießmaterials (101) vorsteht, und...

Claims (5)

  1. Eine Permeatauffanganordnung mit folgenden Merkmalen: a) einer Permeatauffangeinrichtung (120, 120b) mit Wänden (111, 112, 121, 122); b) einer festen Masse aus einem Eingießmaterial (101) mit einer ersten Fläche und einer zweiten Fläche, wobei sich das Eingießmaterial zu den Wänden (111, 112, 121, 122) der Permeatauffangeinrichtung (120, 120b) erstreckt und haftend an denselben angebracht ist, und wobei die zweite Fläche des Eingießmaterials (101) eine Permeatauffangzone (128, 129) mit der Permeatauffangeinrichtung (120, 120b) bildet; c) einer Mehrzahl von Hohlfasermembranen (12), die in dem Eingießmaterial (101) eingeschlossen sind, wobei sich die Membranen (12) von der ersten Fläche des Eingießmaterials (101) erstrecken und offene Enden aufweisen, die von der zweiten Fläche des Eingießmaterials (101) in die Permeatauffangzone (128, 129) vorstehen; und d) einer Luftröhre (103, 127), die durch das Eingießmaterial (101) läuft, wobei die Luftröhre (103, 127) ein erstes Ende, das von der ersten Fläche des Eingießmaterials (101) vorsteht, und ein zweites Ende, das von der zweiten Fläche des Eingießmaterials (101) vorsteht, aufweist, wobei das zweite Ende in Kommunikation mit einem Plenum oder einem Verteiler (107) steht, durch das/den ein Gas zugeführt werden kann.
  2. Die Permeatauffanganordnung gemäß Anspruch 1, bei der sich das Eingießmaterial (101) zu der Luftröhre (103, 127) erstreckt und haftend an demselben angebracht ist.
  3. Die Permeatauffanganordnung gemäß Anspruch 1 oder 2, bei der sich die Wände (121, 122) der Permeatauffangeinrichtung (120b) von der Permeatauffangzone (128, 129) erstrecken und einen Teil des Plenums bilden.
  4. Die Permeatauffanganordnung gemäß einem der Ansprüche 1 bis 3, bei der die Luftröhre (127) durch die Permeatauffangzone (128, 129) läuft.
  5. Ein Verfahren zum Herstellen einer Permeatauffanganordnung gemäß Anspruch 2, bei dem die Membranen (12) eingegossen sind und die Luftröhre (103, 127) dichtend in dem Eingießmaterial (101) befestigt ist, mit folgenden Schritten: a) Eintauchen der Enden einer Mehrzahl von Membranen (12) in ein flüchtiges Material; b) Bereitstellen einer Luftröhre (103, 127), die von dem flüchtigen Material nach oben vorsteht; c) nach den Schritten (a) und (b), Platzieren eines flüssigen Eingießmaterials über dem flüchtigen Material, wobei das flüssige Eingießmaterial um die Membranen (12) und die Luftröhre (103, 127) herum fließt und sich dann verfestigt und das Eingießmaterial haftend and den Membranen (12) und der Luftröhre (103, 127) anbringt; und d) Entfernen des flüchtigen Materials von den Membranen (12) und der Luftröhre (103, 127).
DE04025516T 1995-08-11 1996-08-08 Permeatsammelsystem Pending DE04025516T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/514,119 US5639373A (en) 1995-08-11 1995-08-11 Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate
US514119 1995-08-11
US08/690,045 US5783083A (en) 1995-08-11 1996-07-31 Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
US690045 1996-07-31

Publications (1)

Publication Number Publication Date
DE04025516T1 true DE04025516T1 (de) 2005-08-18

Family

ID=27058105

Family Applications (10)

Application Number Title Priority Date Filing Date
DE69624492T Expired - Lifetime DE69624492T2 (de) 1995-08-11 1996-08-08 Vertikaler strang von hohlfasermembranen und verfahren zur aufrechterhaltung sauberer faseroberflächen
DE69627397T Expired - Lifetime DE69627397T2 (de) 1995-08-11 1996-08-08 System zur Permeatentnahme aus einem flüssigen Substrat mit mehreren Bestandteilen
DE04025516T Pending DE04025516T1 (de) 1995-08-11 1996-08-08 Permeatsammelsystem
DE69636357T Expired - Lifetime DE69636357T2 (de) 1995-08-11 1996-08-08 Membranmodul mit frei schwingenden Hohlfasermembranen
DE1252921T Pending DE1252921T1 (de) 1995-08-11 1996-08-08 Vorrichtung zur Permeatentnahme aus einem flüssigen Substrat mit mehreren Bestandteilen
DE69632422T Expired - Lifetime DE69632422T2 (de) 1995-08-11 1996-08-08 Verfahren zum Einbetten von Hohlfaser-Membranen
DE69633806T Expired - Lifetime DE69633806T2 (de) 1995-08-11 1996-08-08 Vorrichtung zur Permeatentnahme aus einem flüssigen Substrat mit mehreren Bestandteilen
DE69636130T Expired - Lifetime DE69636130T2 (de) 1995-08-11 1996-08-08 Permeatsammelsystem
DE0001369165T Pending DE03016134T1 (de) 1995-08-11 1996-08-08 Membranmodul mit frei schwingenden Hohlfasermembranen
DE69637128T Expired - Lifetime DE69637128T2 (de) 1995-08-11 1996-08-08 Membranfiltervorrichtung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69624492T Expired - Lifetime DE69624492T2 (de) 1995-08-11 1996-08-08 Vertikaler strang von hohlfasermembranen und verfahren zur aufrechterhaltung sauberer faseroberflächen
DE69627397T Expired - Lifetime DE69627397T2 (de) 1995-08-11 1996-08-08 System zur Permeatentnahme aus einem flüssigen Substrat mit mehreren Bestandteilen

Family Applications After (7)

Application Number Title Priority Date Filing Date
DE69636357T Expired - Lifetime DE69636357T2 (de) 1995-08-11 1996-08-08 Membranmodul mit frei schwingenden Hohlfasermembranen
DE1252921T Pending DE1252921T1 (de) 1995-08-11 1996-08-08 Vorrichtung zur Permeatentnahme aus einem flüssigen Substrat mit mehreren Bestandteilen
DE69632422T Expired - Lifetime DE69632422T2 (de) 1995-08-11 1996-08-08 Verfahren zum Einbetten von Hohlfaser-Membranen
DE69633806T Expired - Lifetime DE69633806T2 (de) 1995-08-11 1996-08-08 Vorrichtung zur Permeatentnahme aus einem flüssigen Substrat mit mehreren Bestandteilen
DE69636130T Expired - Lifetime DE69636130T2 (de) 1995-08-11 1996-08-08 Permeatsammelsystem
DE0001369165T Pending DE03016134T1 (de) 1995-08-11 1996-08-08 Membranmodul mit frei schwingenden Hohlfasermembranen
DE69637128T Expired - Lifetime DE69637128T2 (de) 1995-08-11 1996-08-08 Membranfiltervorrichtung

Country Status (7)

Country Link
US (14) US5910250A (de)
EP (1) EP0846023B1 (de)
KR (2) KR20050046718A (de)
CA (1) CA2227692E (de)
DE (10) DE69624492T2 (de)
EG (1) EG21552A (de)
WO (1) WO1997006880A2 (de)

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US20030164332A1 (en) 2003-09-04
US6620319B2 (en) 2003-09-16
EG21552A (en) 2001-12-31
CA2227692A1 (en) 1997-02-27
US20040118767A1 (en) 2004-06-24
US6294039B1 (en) 2001-09-25
US20030136746A1 (en) 2003-07-24
DE69636357D1 (de) 2006-08-24
US20050178728A1 (en) 2005-08-18
US6042677A (en) 2000-03-28
DE03016134T1 (de) 2004-05-19
DE69627397T2 (de) 2003-12-04
US8075776B2 (en) 2011-12-13
US20050161384A1 (en) 2005-07-28
US6682652B2 (en) 2004-01-27
DE1252921T1 (de) 2003-11-27
US5910250A (en) 1999-06-08
US20050173342A1 (en) 2005-08-11
KR100693944B1 (ko) 2007-03-12
DE69633806D1 (de) 2004-12-09
US7534353B2 (en) 2009-05-19
DE69637128D1 (de) 2007-07-19
US20050092674A1 (en) 2005-05-05
DE69633806T2 (de) 2005-05-12
DE69636130D1 (de) 2006-06-14
EP0846023B1 (de) 2002-10-23
US6964741B2 (en) 2005-11-15
US20070007207A1 (en) 2007-01-11
WO1997006880A2 (en) 1997-02-27
DE69632422D1 (de) 2004-06-09
DE69636130T2 (de) 2006-12-07
AU715364B2 (en) 2000-02-03
CA2227692E (en) 2010-06-01
DE69636357T2 (de) 2007-08-09
KR20060039029A (ko) 2006-05-04
CA2227692C (en) 2001-04-17
DE69624492T2 (de) 2003-06-26
DE69632422T2 (de) 2005-05-19
US7708888B2 (en) 2010-05-04
US7063788B2 (en) 2006-06-20
EP0846023A2 (de) 1998-06-10
US20030141248A1 (en) 2003-07-31
WO1997006880A3 (en) 1997-05-01
DE69627397D1 (de) 2003-05-15
US20040035780A1 (en) 2004-02-26
US20070007206A1 (en) 2007-01-11
DE69624492D1 (de) 2002-11-28
DE69637128T2 (de) 2008-02-07
US7615157B2 (en) 2009-11-10
AU6652896A (en) 1997-03-12

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