[go: up one dir, main page]

ES2048834T3 - Metodo para conducir instalaciones de separacion con membranas. - Google Patents

Metodo para conducir instalaciones de separacion con membranas.

Info

Publication number
ES2048834T3
ES2048834T3 ES89303028T ES89303028T ES2048834T3 ES 2048834 T3 ES2048834 T3 ES 2048834T3 ES 89303028 T ES89303028 T ES 89303028T ES 89303028 T ES89303028 T ES 89303028T ES 2048834 T3 ES2048834 T3 ES 2048834T3
Authority
ES
Spain
Prior art keywords
membrane separation
conducting membrane
separation facilities
membrane
facilities
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
ES89303028T
Other languages
English (en)
Inventor
John Slegers
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.)
Kovalus Separation Solutions LLC
Original Assignee
Koch Membrane Systems 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=10634509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2048834(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koch Membrane Systems Inc filed Critical Koch Membrane Systems Inc
Application granted granted Critical
Publication of ES2048834T3 publication Critical patent/ES2048834T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D61/145—Ultrafiltration
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • 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
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • 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
    • B01D61/22—Controlling or regulating
    • 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
    • B01D61/58—Multistep processes
    • 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
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/301—Polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Air Bags (AREA)
  • Materials For Medical Uses (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Bipolar Transistors (AREA)
  • Saccharide Compounds (AREA)
  • Networks Using Active Elements (AREA)
  • Ladders (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Paper (AREA)

Abstract

EL METODO COMPRENDE LA APLICACION DE UNA PRESION REDUCIDA A UN LADO DE LA O CADA MEMBRANA PARA PRODUCIR AS/I QUE EL FLUIDO SE DIRIJA A TRAVES DE CADA MEMBRANA DESDE EL OTRO,LADO. EL METODO NO UTILIZA BAJA PRESION DE FLUIDO, QUE HA SIDO TIPICAMANTE REQUERIDO EN PROCEDIMIENTOS ARTESANOS PREVIOS, EL PELIGRO DE DAÑAR A LA MEMBRANA SE ELIMINA, O AL MENOS SE MINIMIZA.
ES89303028T 1988-03-31 1989-03-28 Metodo para conducir instalaciones de separacion con membranas. Expired - Lifetime ES2048834T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888807825A GB8807825D0 (en) 1988-03-31 1988-03-31 Multiple membrane filtration systems

Publications (1)

Publication Number Publication Date
ES2048834T3 true ES2048834T3 (es) 1994-04-01

Family

ID=10634509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89303028T Expired - Lifetime ES2048834T3 (es) 1988-03-31 1989-03-28 Metodo para conducir instalaciones de separacion con membranas.

Country Status (15)

Country Link
US (2) US4980066A (es)
EP (2) EP0335647A3 (es)
JP (2) JPH029420A (es)
KR (2) KR890014146A (es)
AT (1) ATE99986T1 (es)
AU (2) AU618328B2 (es)
DE (1) DE68912169T2 (es)
DK (2) DK155989A (es)
ES (1) ES2048834T3 (es)
FI (2) FI891537L (es)
GB (1) GB8807825D0 (es)
IL (2) IL89787A0 (es)
NO (2) NO891253L (es)
NZ (2) NZ228503A (es)
ZA (2) ZA892311B (es)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8807825D0 (en) * 1988-03-31 1988-05-05 Romicon Inc Multiple membrane filtration systems
PL161104B1 (pl) * 1989-06-09 1993-05-31 Sposób wzbogacania wody w skladniki wody ciezkiej PL
PL161105B1 (pl) * 1989-06-09 1993-05-31 Sposób wzbogacania wody naturalnej w tlen-18 PL
CA2042405A1 (en) * 1989-09-29 1991-03-30 Michael Robert Lloyd Selbie Filter cartridge manifold
US4986918A (en) * 1989-11-08 1991-01-22 Romicon Inc. Membrane separation system and method of operation
US5244585A (en) * 1991-01-11 1993-09-14 Akitoshi Sugimoto Method of cleaning porous ceramic filters
DE4020227A1 (de) * 1990-06-26 1992-01-02 Celi Antonio Maria Dipl Ing Verfahren und vorrichtung zur aufarbeitung verbrauchter geraetebatterien
US5639373A (en) 1995-08-11 1997-06-17 Zenon Environmental Inc. Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate
FR2666245B1 (fr) * 1990-08-31 1992-10-23 Lyonnaise Eaux Procede de commande des modes de fonctionnement d'un appareil automatique de filtration d'eau sur membranes tubulaires.
FR2668078B1 (fr) * 1990-10-17 1992-12-24 Dumez Lyonnaise Eaux Procede pour le retrolavage de membrane tubulaires de filtration, et dispositif de mise en óoeuvre.
FR2679465B1 (fr) * 1991-07-26 1994-10-28 Hydrex Traitements Procede et dispositif de decolmatage de membranes de filtration.
JP2575975B2 (ja) * 1991-09-17 1997-01-29 株式会社東芝 ろ過装置
US5207917A (en) * 1991-10-08 1993-05-04 Weaver Thomas J M Recycling and recovery of aqueous cleaner solutions
DE4209588C2 (de) * 1992-03-25 1995-02-02 Guetling Gmbh Ölabscheider mit integrierter Mikrofiltrations-Einrichtung und Verfahren zu ihrer Reinigung
JPH05285354A (ja) * 1992-04-14 1993-11-02 Ishigaki Mech Ind Co ろ過膜の洗浄再生方法
DK170035B1 (da) * 1992-05-04 1995-05-08 Md Foods Amba Fremgangsmåde til regulering af mælketørstofbestanddele i koncentrerede mælkeprodukter i forbindelse med ultrafiltrering
GB9210980D0 (en) * 1992-05-22 1992-07-08 Dow Danmark Cassette membrane system and method of use for low pressure separations
US5252218A (en) * 1992-06-02 1993-10-12 Cargill, Incorporated Process for separating solid particulates from a nonaqueous suspension
US5217612A (en) * 1992-06-30 1993-06-08 Poly-Plating, Inc. Apparatus for diffusion dialysis
US5244579A (en) * 1992-10-09 1993-09-14 Zenon Environmental Inc. Transportable reverse osmosis water purification unit
DE4332175C2 (de) * 1993-09-22 1996-04-18 Seitz Filter Werke Verfahren und Vorrichtung zur Cross-Flow-Filtration von Flüssigkeiten mittels CMF-Modulen
US5482633A (en) * 1993-10-12 1996-01-09 Cargill, Incorporated Process for removing vegetable oil waxes by fast cooling vegetable oil and using a porous non-metallic inorganic filter
US5403479A (en) * 1993-12-20 1995-04-04 Zenon Environmental Inc. In situ cleaning system for fouled membranes
JPH07313850A (ja) * 1994-05-30 1995-12-05 Kubota Corp 浸漬型セラミック膜分離装置の逆洗方法
US5505854A (en) * 1994-09-09 1996-04-09 Electric Power Research Institute Two continuous filtration system for supplying filtrate to automatic analyzers
US8852438B2 (en) * 1995-08-11 2014-10-07 Zenon Technology Partnership Membrane filtration module with adjustable header spacing
EP0846023B1 (en) * 1995-08-11 2002-10-23 Zenon Environmental Inc. Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
DE19547979C2 (de) 1995-12-21 1997-12-11 Altenburger Electronic Gmbh Verfahren und Vorrichtung zur Mikro- und Ultrafiltration kritischer Suspensionen
DE19625428C2 (de) * 1996-06-25 1998-09-17 Altenburger Electronic Gmbh Verfahren und Vorrichtung zur Fest-Flüssig-Trennung
FI103870B1 (fi) * 1996-12-30 1999-10-15 Kari Aalto Menetelmä ja laitteisto nesteen käsittelyyn
UA72503C2 (uk) * 1999-04-04 2005-03-15 Сода Клаб (Со2) Са Система та спосіб випробування цілісності фільтра і система водоочищення (варіанти)
US6755970B1 (en) * 1999-06-22 2004-06-29 Trisep Corporation Back-flushable spiral wound filter and methods of making and using same
WO2001051186A1 (de) * 2000-01-13 2001-07-19 Bucher-Guyer Ag Verfahren und vorrichtung zum freimachen von durchflusswegen in filtrationsmodulen
DE10108957A1 (de) * 2001-02-19 2002-08-29 Begerow E Gmbh & Co Verfahren und Vorrichtung zum Filtrieren von Flüssigkeiten, insbesondere Getränken
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
JP2003181247A (ja) * 2001-12-17 2003-07-02 Nitto Denko Corp スパイラル型膜エレメントを備えた処理システムおよびその運転方法
AU2002357338A1 (en) * 2002-01-09 2003-07-30 Hydranautics Methods for improving filtration performance of hollow fiber membranes
JP3702419B2 (ja) * 2002-03-15 2005-10-05 水道機工株式会社 膜ろ過モジュールの洗浄方法および膜ろ過装置
US20040232075A1 (en) * 2003-01-31 2004-11-25 Jason Wells Microfiltration device and method for washing and concentrating solid particles
JP4954707B2 (ja) 2003-11-14 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレーション 改良されたモジュール洗浄方法
WO2005070524A1 (en) * 2004-01-09 2005-08-04 Trisep Corporation Filtration with low-fouling, high-flow, low-energy spiral wound membrane cartridges
US7291267B2 (en) * 2004-01-30 2007-11-06 Ljc Technologies, L.L.C. Molecular separator
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
WO2005118115A1 (en) * 2004-05-26 2005-12-15 Trisep Corporation Network for supporting spiral wound membrane cartridges for submerged operation
CA2579168C (en) 2004-09-07 2015-06-23 Siemens Water Technologies Corp. Membrane filtration with reduced volume cleaning step
EP1799334B1 (en) 2004-09-14 2013-12-11 Siemens Water Technologies LLC Methods and apparatus for removing solids from a membrane module
CA2579894A1 (en) * 2004-09-15 2006-03-23 Siemens Water Technologies Corp. Continuously variable aeration
EP1838422A4 (en) 2004-12-24 2009-09-02 Siemens Water Tech Corp EASY GAS FLUSHING PROCESS AND APPROPRIATE DEVICE
NZ562786A (en) 2005-04-29 2010-10-29 Siemens Water Tech 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
WO2007028261A1 (de) * 2005-09-06 2007-03-15 Pilatus Filter Ag Verfahren und vorrichtung zur mikrofiltration feststoffbelasteter fluide
NZ568167A (en) * 2005-12-09 2010-04-30 Siemens Water Tech Corp Reduced backwash volume process
US7384549B2 (en) * 2005-12-29 2008-06-10 Spf Innovations, Llc Method and apparatus for the filtration of biological solutions
US20080093277A1 (en) * 2006-06-13 2008-04-24 John Armour Cadence detection in a sequence of video fields
US20080099399A1 (en) * 2006-10-27 2008-05-01 Its Engineered Systems, Inc. Filtration system
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
WO2008153818A1 (en) 2007-05-29 2008-12-18 Siemens Water Technologies Corp. Membrane cleaning with pulsed airlift pump
US8425734B2 (en) * 2007-07-02 2013-04-23 I3 Nanotec Llc Membrane-based hybrid process for separation of mixtures of organics, solids, and water
US9422506B2 (en) * 2007-09-13 2016-08-23 Givaudan, S.A. Dewaxing
EP2331242B1 (en) 2008-07-24 2018-09-05 Evoqua Water Technologies LLC Frame system for membrane filtration modules
AU2009282912B2 (en) 2008-08-20 2014-11-27 Evoqua Water Technologies Llc Improved membrane system backwash energy efficiency
JP4862900B2 (ja) * 2009-01-28 2012-01-25 Ｔｄｋ株式会社 積層コンデンサ及び積層コンデンサの製造方法
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
EP2563501B1 (en) 2010-04-30 2019-05-15 Evoqua Water Technologies LLC Fluid flow distribution device
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US20120211418A1 (en) * 2011-02-18 2012-08-23 Taiwan Semiconductor Manufacturing Company, Ltd. Slurry Concentration System and Method
SG11201401091SA (en) 2011-09-30 2014-04-28 Evoqua Water Technologies Llc Isolation valve
WO2013048801A1 (en) 2011-09-30 2013-04-04 Siemens Industry, Inc. Improved manifold arrangement
ES2381456B1 (es) * 2012-02-14 2013-01-31 Likuid Nanotek, S.L. Equipo de filtración de membranas cerámicas
CN104394965B (zh) 2012-06-28 2016-11-23 伊沃夸水处理技术有限责任公司 灌封方法
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
WO2014052139A1 (en) 2012-09-27 2014-04-03 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
HUE061765T2 (hu) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Berendezés membrán filtrációs modul javítására
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system
US11684892B2 (en) 2016-12-01 2023-06-27 Pentair Residential Filtration, Llc Water filtration system and method
KR101876129B1 (ko) * 2017-06-15 2018-07-06 두산중공업 주식회사 필터 자동 세척 장치 및 이를 이용한 필터 자동 세척 방법 및 이를 포함하는 초임계 유체 발전 시스템
US10864481B1 (en) * 2018-08-20 2020-12-15 Dileep Kumar Agnihotri Energy efficient low-fouling high-recovery reverse osmosis system for brackish water desalination
CN114082303B (zh) * 2021-08-13 2022-12-06 通用生物(安徽)股份有限公司 一种药用核酸用自清洗超滤装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462362A (en) * 1966-07-26 1969-08-19 Paul Kollsman Method of reverse osmosis
SE355139B (es) * 1971-05-18 1973-04-09 Alfa Laval Ab
CA980261A (en) * 1972-08-16 1975-12-23 Uniroyal Ltd. Process for the purification and concentration of solutions derived from marine algae
GB1497298A (en) * 1974-03-28 1978-01-05 Asahi Chemical Ind Ultrafiltration apparatus
SE396887B (sv) * 1976-02-16 1977-10-10 Gambro Ab Anordning for diffusion av emnen mellan tva fluida via semipermeabla membran
US4132649A (en) * 1977-03-28 1979-01-02 Dresser Industries, Inc Gasket arrangement for purification apparatus
DE2746460A1 (de) * 1977-10-15 1979-04-19 Daimler Benz Ag Umlauf-filtrationsanlage, insbesondere fuer ultrafiltration
DE2850645A1 (de) * 1978-11-22 1980-06-04 Hestermann Gerhard Geraet zur durchfuehrung der umkehrosmose (iii)
US4282097A (en) * 1979-09-24 1981-08-04 Kuepper Theodore A Dynamic oil surface coalescer
AU6397080A (en) * 1979-12-28 1981-07-22 Baxter Travenol Laboratories Inc. Flow reversing mechanism for use in a dialysis machine
FR2473313A1 (fr) * 1980-01-11 1981-07-17 Comp Generale Electricite Dispositif de sterilisation d'un liquide
NL8204797A (nl) * 1982-12-10 1984-01-02 Wavin Bv Inrichting voor membraanfiltratie.
DE3411471A1 (de) * 1984-03-28 1985-10-10 Schleicher & Schuell Gmbh, 3352 Einbeck Verfahren und vorrichtung zur kontinuierlichen druckfiltration
FR2563443B1 (fr) * 1984-04-27 1990-03-23 Centre Nat Rech Scient Procede et dispositif de separation par ultrafiltration de substances en solution ou en suspension, application a la plasmapherese
DE3531836C1 (de) * 1985-09-06 1986-10-23 Starcosa Gmbh, 3300 Braunschweig Membrantrennverfahren und Vorrichtung zur Abtrennung von Fluessigkeiten aus Fermentationssuspensionen
US4777021A (en) * 1986-04-25 1988-10-11 Richard K. Wertz Manifold vacuum device for biochemical and immunological uses
NL8601545A (nl) * 1986-06-16 1988-01-18 Promac Nederland B V Inrichting voor het winnen van drinkwater.
GB8807825D0 (en) * 1988-03-31 1988-05-05 Romicon Inc Multiple membrane filtration systems

Also Published As

Publication number Publication date
US5006253A (en) 1991-04-09
AU618328B2 (en) 1991-12-19
KR890014146A (ko) 1989-10-23
NO891252L (no) 1989-10-02
DK156089A (da) 1989-10-01
AU3175089A (en) 1989-10-05
IL89787A0 (en) 1989-09-28
DK156089D0 (da) 1989-03-30
DE68912169T2 (de) 1994-05-05
NO891252D0 (no) 1989-03-22
ZA892310B (en) 1989-12-27
EP0335647A3 (en) 1990-04-25
NZ228510A (en) 1991-12-23
FI891536A0 (fi) 1989-03-30
DE68912169D1 (de) 1994-02-24
DK155989A (da) 1989-10-01
DK155989D0 (da) 1989-03-30
JPH029420A (ja) 1990-01-12
EP0335648B1 (en) 1994-01-12
GB8807825D0 (en) 1988-05-05
AU608138B2 (en) 1991-03-21
US4980066A (en) 1990-12-25
NO891253L (no) 1989-10-02
AU3174389A (en) 1989-10-05
FI891536L (fi) 1989-10-01
NO891253D0 (no) 1989-03-22
EP0335648A2 (en) 1989-10-04
ATE99986T1 (de) 1994-01-15
JPH029417A (ja) 1990-01-12
EP0335647A2 (en) 1989-10-04
FI891537L (fi) 1989-10-01
FI891537A0 (fi) 1989-03-30
EP0335648A3 (en) 1990-04-25
KR890014145A (ko) 1989-10-23
NZ228503A (en) 1991-12-23
IL89786A0 (en) 1989-09-28
ZA892311B (en) 1990-06-27

Similar Documents

Publication Publication Date Title
ES2048834T3 (es) Metodo para conducir instalaciones de separacion con membranas.
DE3872624D1 (de) Injektormischer unter druck.
ES2174798T3 (es) Sistemas de microbombas y microvalvulas elastomericas.
ES2081287T5 (es) Accionador de freno resistente a manipulaciones indebidas.
BR8601686A (pt) Sistema de valvula de alivio de pressao operada por piloto
SE396239B (sv) Metod och anordning for reglering av den effekt som tillfors ett hydrauliskt, ett pneumatiskt eller ett hydraulpneumatiskt system
AR002292A1 (es) Espuma de poliuretano flexible, proceso para su preparacion y sistema de reaccion.
ATE81135T1 (de) Aktive thymopentin-analoga.
DE68914708D1 (de) Droop-kompensierter direktwirkender Druckregler.
DE3764978D1 (de) Vielfachanpassungsfaehiger kraftstoffdruckregler.
SE8601295L (sv) Bojbar balk, serskilt avsedd for anvendning som stotfangare vid fordon
KR970705985A (ko) 각막 장해 복구용 점안제(Eye Drops for Repairing Corneal Disturbance)
ES2037690T3 (es) Portico de corte de una instalacion de corte por chorro fluido a alta presion.
ES2186758T3 (es) Metodo de inyeccion de liquido, cabezal para la inyeccion de liquido y cartucho de cabezal que utiliza el mismo.
DK0821820T3 (da) Lysindretning til visning af skrifttegn
IT8721384A0 (it) Valvola regolatrice di pressione.
ES2039040T3 (es) Paramentos para movimientos de tierra.
ES2076320T3 (es) Adyuvante angiografico.
DE3850755D1 (de) Gasturbinenanlage mit Druckstabilisator für Notfälle.
ES2162427T3 (es) Diluyente de esperma que comprende fosfocaseinato natural o beta-lactoglobulina, su procedimiento de preparacion y sus utilizaciones.
ES2045555T3 (es) Un metodo para desecar conjuntos de particulas que contienen agua con la ayuda de gas a presion.
DE3779536D1 (de) Passiv aerodynamisches druckminderungssystem.
ES2029749T3 (es) Junta destinada a la estanqueidad lateral de una compuerta de presa.
IT8719974A0 (it) Dispositivo per l'adduzione dosata di lega leggera liquida nel cilindro di pressione.
ES2102016T3 (es) Acoplamiento de conjunto de eje inferior de direccion.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 335648

Country of ref document: ES