ES2014516A6 - Procedimiento para la limpieza de filtros. - Google Patents

Procedimiento para la limpieza de filtros.

Info

Publication number
ES2014516A6
ES2014516A6 ES8702053A ES8702053A ES2014516A6 ES 2014516 A6 ES2014516 A6 ES 2014516A6 ES 8702053 A ES8702053 A ES 8702053A ES 8702053 A ES8702053 A ES 8702053A ES 2014516 A6 ES2014516 A6 ES 2014516A6
Authority
ES
Spain
Prior art keywords
fibres
filter
lumens
shell
solids retained
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
ES8702053A
Other languages
English (en)
Inventor
Clinton Virgil Kopp
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.)
MENTEC Ltd
Original Assignee
MENTEC Ltd
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 MENTEC Ltd filed Critical MENTEC Ltd
Publication of ES2014516A6 publication Critical patent/ES2014516A6/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
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/48—Mechanisms for switching between regular separation operations and washing
    • 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
    • B01D2321/18—Use of gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Detergent Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Filtering Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PROCEDIMIENTO PARA LA LIMPIEZA DE FILTROS QUE TIENEN FIBRAS ELASTICAS, POROSAS, HUECAS, CON UNA VAINA O CARCASA PROVISTA DE UNA ENTRADA Y UNA SALIDA DE ALIMENTACION. COMPRENDE INTRODUCIR UN PRODUCTO DE ALIMENTACION EN SUSPENSION LIQUIDA A TRAVES DE DICHA ENTRADA HASTA LA VAINA; DIRIGIR DICHO PRODUCTO DE ALIMENTACION HASTA LA SUPERFICIE EXTERIOR DE LAS FIBRAS; Y LIMPIAR PERIODICAMENTE LOS SOLIDOS RETENIDOS INTRODUCIENDO UN GAS A PRESION EN EL INTERIOR DE LAS FIBRAS Y VARIANDO LA PRESION EN EL INTERIOR DE LA VAINA AL TIEMPO QUE SE INTRODUCE EL GAS DENTRO DE LAS FIBRAS.
ES8702053A 1986-07-11 1987-07-10 Procedimiento para la limpieza de filtros. Expired - Lifetime ES2014516A6 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AUPH685686 1986-07-11
AUPH730186 1986-08-06
AUPH786786 1986-09-05
AUPI151387 1987-04-21
AUPI151487 1987-04-21

Publications (1)

Publication Number Publication Date
ES2014516A6 true ES2014516A6 (es) 1990-07-16

Family

ID=27507369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702053A Expired - Lifetime ES2014516A6 (es) 1986-07-11 1987-07-10 Procedimiento para la limpieza de filtros.

Country Status (9)

Country Link
US (1) US4935143A (es)
EP (1) EP0289523B1 (es)
JP (1) JPH088980B2 (es)
AT (1) ATE117585T1 (es)
AU (1) AU582968B2 (es)
DE (1) DE3751029T2 (es)
DK (1) DK131288A (es)
ES (1) ES2014516A6 (es)
WO (1) WO1988000494A1 (es)

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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
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US20080099399A1 (en) * 2006-10-27 2008-05-01 Its Engineered Systems, Inc. Filtration system
US20080164206A1 (en) * 2007-01-10 2008-07-10 Southwest Turf Solutions, Inc. Method and apparatus for removing minerals from a water source
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CA2682707C (en) 2007-04-02 2014-07-15 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
US20080264862A1 (en) * 2007-04-24 2008-10-30 Chung Yuan Christian University Method for forming uneven perforations in membrane or film
CN109107392A (zh) 2007-05-29 2019-01-01 懿华水处理技术有限责任公司 使用脉冲气提泵的膜清洗
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Also Published As

Publication number Publication date
DK131288A (da) 1988-05-11
DK131288D0 (da) 1988-03-10
JPH01500732A (ja) 1989-03-16
US4935143A (en) 1990-06-19
EP0289523B1 (en) 1995-01-25
EP0289523A4 (en) 1989-02-16
ATE117585T1 (de) 1995-02-15
AU582968B2 (en) 1989-04-13
AU7706687A (en) 1988-02-10
EP0289523A1 (en) 1988-11-09
JPH088980B2 (ja) 1996-01-31
DE3751029T2 (de) 1995-05-18
DE3751029D1 (de) 1995-03-09
WO1988000494A1 (en) 1988-01-28

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