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
Application number
ES9401451A
Other languages
Spanish (es)
Other versions
ES2113258A1 (en
Inventor
De La Torre Juan Manu Crovetto
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.)
Jmc Trade 2000 S L
Original Assignee
Jmc Trade 2000 S L
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 Jmc Trade 2000 S L filed Critical Jmc Trade 2000 S L
Priority to ES9401451A priority Critical patent/ES2113258B1/en
Publication of ES2113258A1 publication Critical patent/ES2113258A1/en
Application granted granted Critical
Publication of ES2113258B1 publication Critical patent/ES2113258B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • 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.

ES9401451A 1994-07-05 1994-07-05 FILTRATION SYSTEM AND WASHING PROCEDURE FOR MICROFILTRATION MODULE. Expired - Lifetime ES2113258B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2113258A1 (en) 1998-04-16

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