ES2113258B1 - FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE. - Google Patents
FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE.Info
- Publication number
- ES2113258B1 ES2113258B1 ES9401451A ES9401451A ES2113258B1 ES 2113258 B1 ES2113258 B1 ES 2113258B1 ES 9401451 A ES9401451 A ES 9401451A ES 9401451 A ES9401451 A ES 9401451A ES 2113258 B1 ES2113258 B1 ES 2113258B1
- Authority
- ES
- Spain
- Prior art keywords
- washing
- microfiltration
- fibers
- filtration system
- filter
- 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
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
SISTEMA DE FILTRACION Y PROCEDIMIENTO DE LAVADO PARA MODULO DE MICROFILTRACION. EN ESTOS MODULOS DE MICROFILTRACION, EL AGUA A FILTRAR PASA DESDE EL EXTERIOR HACIA EL INTERIOR DE LA FIBRA, DE PARED POROSA. SE NECESITA PERIODICAMENTE EFECTUAR EL LAVADO DEL FILTRO A CONTRACORRIENTE PARA ELIMINAR LA PRECAPA DE MATERIA CONTAMINANTE FORMADA ALREDEDOR DE LAS FIBRAS TUBULARES, ASI COMO LA INCRUSTADA EN EL INTERIOR DE LAS MISMAS. SE CONSTRUYE UN HAZ DE FIBRAS HUECAS (11) CUYOS EXTREMOS QUEDAN ENCOLADOS CON UN RESINA (12) QUIMICAMENTE ESTABLE Y QUE RESISTA TEMPERATURAS DE AL MENOS 120C. EL FLUIDO A FILTRAR ATRAVIESA LAS PAREDES DE LAS FIBRAS (11), RECORRIENDO EL CONDUCTO AXIAL (19) DE LAS MISMAS. PARA EFECTUAR EL LAVADO DE LOS MODULOS DE MICROFILTRACION (4) SE DETIENE EL PASO DE FLUIDO, ABRIENDO LA VALVULA DE APERTURA DE VACIADO (9) CORRESPONDIENTE, INYECTANDO DESPUES DURANTE UNOS SEGUNDOS Y DE FORMA SUBITA EL VAPOR DE AGUA A ELEVADA PRESION, ATRAVESANDO LA MEMBRANA DESDE EL INTERIOR HACIA EL EXTERIOR.FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE. IN THESE MICROFILTRATION MODULES, THE WATER TO BE FILTERED PASSES FROM THE EXTERIOR TO THE INTERIOR OF THE FIBER, WITH A POROUS WALL. PERIODICALLY NEEDS TO CARRY OUT THE WASHING OF THE FILTER TO THE COUNTER-CURRENT TO ELIMINATE THE PREPARATION OF CONTAMINATING MATTER FORMED AROUND THE TUBULAR FIBERS, AS WELL AS INCRUSTED INSIDE THEM. A BEAM OF HOLLOW FIBERS IS BUILT (11) WHOSE EXTREME ARE GLUED WITH A RESIN (12) CHEMICALLY STABLE AND RESISTING TO TEMPERATURES OF AT LEAST 120C. THE FLUID TO FILTER THROUGH THE WALLS OF THE FIBERS (11), TRAVELING THE AXIAL DUCT (19) OF THE SAME. TO CARRY OUT THE WASHING OF THE MICROFILTRATION MODULES (4) THE FLUID PASSAGE IS STOPPED, OPENING THE DRAIN OPENING VALVE (9) CORRESPONDING, THEN INJECTING FOR A FEW SECONDS AND FORMATLY RAISING THE WATER VAPOR AT ELEVATED RAINFALL MEMBRANE FROM INSIDE TO OUTSIDE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401451A ES2113258B1 (en) | 1994-07-05 | 1994-07-05 | FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401451A ES2113258B1 (en) | 1994-07-05 | 1994-07-05 | FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2113258A1 ES2113258A1 (en) | 1998-04-16 |
ES2113258B1 true ES2113258B1 (en) | 1999-01-01 |
Family
ID=8286780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9401451A Expired - Lifetime ES2113258B1 (en) | 1994-07-05 | 1994-07-05 | FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2113258B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2390542B1 (en) * | 2010-03-11 | 2013-11-08 | Lisardo A. GONZALEZ ABELLEIRA | WATER CLEANING FILTER |
FR2989969B1 (en) * | 2012-04-27 | 2015-01-02 | Ondeo Ind Solutions | PROCESS AND PLANT FOR TREATING WATER PRODUCED DURING EXPLORATION AND PETROLEUM AND / OR GAS PRODUCTION |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0216876B1 (en) * | 1985-03-28 | 1990-05-16 | Memtec Limited | Cooling hollow fibre cross-flow separators |
US4840769A (en) * | 1985-04-18 | 1989-06-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for sterilizing a filtration device |
JPH02207826A (en) * | 1989-02-07 | 1990-08-17 | Daicel Chem Ind Ltd | Steam sterilizing method |
FR2674448B1 (en) * | 1991-03-26 | 1994-03-25 | Dumez Lyonnaise Eaux | METHOD FOR CLEANING MESOPOROUS TUBULAR MEMBRANES OF ULTRAFILTRATION. |
JP3302992B2 (en) * | 1991-08-07 | 2002-07-15 | ユーエスエフ フィルトレーション ピーティーワイ リミテッド | Concentration of solids in suspension using hollow fiber membranes |
-
1994
- 1994-07-05 ES ES9401451A patent/ES2113258B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2113258A1 (en) | 1998-04-16 |
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Legal Events
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EC2A | Search report published |
Date of ref document: 19980416 Kind code of ref document: A1 Effective date: 19980416 |
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