AR245012A1 - Un aparato mejorado para el ultra o microfiltrado de liquidos, especialmente agua. - Google Patents

Un aparato mejorado para el ultra o microfiltrado de liquidos, especialmente agua.

Info

Publication number
AR245012A1
AR245012A1 AR91319297A AR31929791A AR245012A1 AR 245012 A1 AR245012 A1 AR 245012A1 AR 91319297 A AR91319297 A AR 91319297A AR 31929791 A AR31929791 A AR 31929791A AR 245012 A1 AR245012 A1 AR 245012A1
Authority
AR
Argentina
Prior art keywords
microfiltration
ultrafiltration
liquids
water
membrane filters
Prior art date
Application number
AR91319297A
Other languages
English (en)
Original Assignee
Degremont
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=9395054&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR245012(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degremont filed Critical Degremont
Application granted granted Critical
Publication of AR245012A1 publication Critical patent/AR245012A1/es

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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • 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
    • 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
    • B01D2321/20—By influencing the flow
    • B01D2321/2083—By reversing the flow
AR91319297A 1990-03-23 1991-03-22 Un aparato mejorado para el ultra o microfiltrado de liquidos, especialmente agua. AR245012A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003748A FR2659870B1 (fr) 1990-03-23 1990-03-23 Perfectionnements apportes aux filtres a membranes, pour ultra ou micro-filtration de liquides, notamment d'eau.

Publications (1)

Publication Number Publication Date
AR245012A1 true AR245012A1 (es) 1993-12-30

Family

ID=9395054

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91319297A AR245012A1 (es) 1990-03-23 1991-03-22 Un aparato mejorado para el ultra o microfiltrado de liquidos, especialmente agua.

Country Status (8)

Country Link
US (1) US5096583A (es)
EP (1) EP0448466B1 (es)
JP (1) JPH04222622A (es)
AR (1) AR245012A1 (es)
AT (1) ATE102502T1 (es)
DE (2) DE448466T1 (es)
ES (1) ES2025550T3 (es)
FR (1) FR2659870B1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930019861A (ko) * 1991-12-12 1993-10-19 완다 케이. 덴슨-로우 조밀상 기체를 이용한 코팅 방법
US5451317A (en) * 1994-09-08 1995-09-19 Kubota Corporation Solid-liquid separator
US5569381A (en) * 1995-05-24 1996-10-29 Spokane Industries, Inc. Upflow clarifier
US5611924A (en) * 1995-08-29 1997-03-18 Osborne; William High flow filter system
US5914041A (en) * 1996-09-03 1999-06-22 Nate International Channel based reverse osmosis
DE19702902C1 (de) * 1997-01-28 1998-02-12 Uwatech Gmbh Membrantrennvorrichtung
SE510324C2 (sv) * 1997-06-19 1999-05-10 Electrolux Ab Förfarande och anordning för att rena en fluid
FR2810256B1 (fr) * 2000-06-14 2003-03-07 Vallee De L Aigues S I V A Soc Dispositif de filtration integrant une boucle de circulation
US7141167B2 (en) * 2001-04-23 2006-11-28 N F T Nanofiltertechnik Gmbh Filter device
FR2903617B1 (fr) * 2006-07-17 2009-03-20 Vallee De L Aigues Sarl Soc In Procede de controle d'un dispositif de filtration tangentielle et dispositif correspondant
EA200970717A1 (ru) * 2007-02-14 2010-04-30 ДиИксВи ВОТЕР ТЕКНОЛОДЖИС, ЭлЭлСи Глубинная открытая мембрана для забора воды
US8231784B2 (en) * 2009-03-12 2012-07-31 Fluid Equipment Development Company, Llc Continuous process batch-operated reverse osmosis system with in-tank membranes and circulation
MX2012008953A (es) 2010-02-04 2012-11-23 Dxv Water Technologies Llc Sistemas y metodos de tratamiento de agua.
US10513446B2 (en) 2014-10-10 2019-12-24 EcoDesal, LLC Depth exposed membrane for water extraction
IL308177A (en) * 2021-05-06 2023-12-01 Prosper Tech Llc Systems and methods for gas introduction for wastewater treatment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541004A (en) * 1968-06-10 1970-11-17 Abcor Inc Cleaning an ultrafilter with an elongated,reciprocating,agitator
US3821108A (en) * 1972-05-23 1974-06-28 S Manjikian Reverse osmosis or ultrafiltration module
US4540490A (en) * 1982-04-23 1985-09-10 Jgc Corporation Apparatus for filtration of a suspension
US4414113A (en) * 1982-09-29 1983-11-08 Ecodyne Corporation Liquid purification using reverse osmosis hollow fibers
US4756875A (en) * 1983-09-29 1988-07-12 Kabushiki Kaisha Toshiba Apparatus for filtering water containing radioactive substances in nuclear power plants
JPS61274709A (ja) * 1985-05-29 1986-12-04 Ebara Corp 中空糸膜ろ過装置
US4876006A (en) * 1985-10-08 1989-10-24 Ebara Corporation Hollow fiber filter device
DE3709432A1 (de) * 1987-03-21 1988-10-06 Fresenius Ag Kapillarfilteranordnung zur sterilisation von fluessigen medien
US4744900A (en) * 1987-04-20 1988-05-17 Bratt Russell I Reverse osmosis membrane container

Also Published As

Publication number Publication date
FR2659870A1 (fr) 1991-09-27
EP0448466B1 (fr) 1994-03-09
JPH04222622A (ja) 1992-08-12
ATE102502T1 (de) 1994-03-15
US5096583A (en) 1992-03-17
ES2025550T1 (es) 1992-04-01
FR2659870B1 (fr) 1993-03-12
DE69101327D1 (de) 1994-04-14
ES2025550T3 (es) 1994-05-01
EP0448466A1 (fr) 1991-09-25
DE448466T1 (de) 1992-02-27
DE69101327T2 (de) 1994-06-16

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