ES2540574A1 - Removable sampling device for performing non-destructive autopsies on spirally configured membranes (Machine-translation by Google Translate, not legally binding) - Google Patents

Removable sampling device for performing non-destructive autopsies on spirally configured membranes (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2540574A1
ES2540574A1 ES201301107A ES201301107A ES2540574A1 ES 2540574 A1 ES2540574 A1 ES 2540574A1 ES 201301107 A ES201301107 A ES 201301107A ES 201301107 A ES201301107 A ES 201301107A ES 2540574 A1 ES2540574 A1 ES 2540574A1
Authority
ES
Spain
Prior art keywords
membranes
autopsies
destructive
translation
machine
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.)
Granted
Application number
ES201301107A
Other languages
Spanish (es)
Other versions
ES2540574B2 (en
Inventor
Juan Antonio LÓPEZ RAMÍREZ
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.)
Universidad de Cadiz
Original Assignee
Universidad de Cadiz
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 Universidad de Cadiz filed Critical Universidad de Cadiz
Priority to ES201301107A priority Critical patent/ES2540574B2/en
Priority to PCT/ES2014/000176 priority patent/WO2015075282A1/en
Publication of ES2540574A1 publication Critical patent/ES2540574A1/en
Application granted granted Critical
Publication of ES2540574B2 publication Critical patent/ES2540574B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • 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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/103—Details relating to membrane envelopes
    • 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
    • B01D63/10—Spiral-wound membrane 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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/109—Testing of membrane fouling or clogging, e.g. amount or affinity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/60—Specific sensors or sensor arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/902—Integrated cleaning device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Removable sampling device for performing non-destructive autopsies on spirally configured membranes. The fouling of the desalination membranes is a serious problem for the water treatment industry. To identify the level of fouling of the membranes, a device has been developed that allows obtaining significant samples of membranes for laboratory analysis, without the need to extract, move and sacrifice one or more membrane elements of the system. Its distribution in different points of an installation allows for a preventive and corrective control of the contamination. It is composed of a hollow plastic tube perforated around it, which can be opened at both ends when replacing the interconnector with an outlet to the outside, or closed by one of them when replacing the cap on one end of the permeate collector, a mesh of permeate, a polymeric membrane, a spacer and a waterproof plastic. (Machine-translation by Google Translate, not legally binding)

Description

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Claims (1)

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ES201301107A 2013-11-22 2013-11-22 Removable sampling device for performing non-destructive autopsies on spiral configuration membranes Active ES2540574B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201301107A ES2540574B2 (en) 2013-11-22 2013-11-22 Removable sampling device for performing non-destructive autopsies on spiral configuration membranes
PCT/ES2014/000176 WO2015075282A1 (en) 2013-11-22 2014-10-22 Removable sampling device for carrying out non-destructive autopsies in spiral membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201301107A ES2540574B2 (en) 2013-11-22 2013-11-22 Removable sampling device for performing non-destructive autopsies on spiral configuration membranes

Publications (2)

Publication Number Publication Date
ES2540574A1 true ES2540574A1 (en) 2015-07-10
ES2540574B2 ES2540574B2 (en) 2015-10-23

Family

ID=53179007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201301107A Active ES2540574B2 (en) 2013-11-22 2013-11-22 Removable sampling device for performing non-destructive autopsies on spiral configuration membranes

Country Status (2)

Country Link
ES (1) ES2540574B2 (en)
WO (1) WO2015075282A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251620A2 (en) * 1986-06-24 1988-01-07 Hydranautics Spiral wound membrane filtration device and filtration method using such device
ES2183744A1 (en) * 2001-08-17 2003-03-16 Thomassen Johannes Adria Filter device comprising semi-permeable membranes
ES2219776T3 (en) * 1996-10-07 2004-12-01 Prime Water Systems Gmbh DEVICE FOR WATER FILTERING.
ES2386868T3 (en) * 2008-06-20 2012-09-04 Hydranautics Cross flow filtration apparatus with biocide feed spacer
ES2429448T3 (en) * 2008-01-31 2013-11-14 Toray Industries, Inc. Hollow fiber membrane filtration apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251620A2 (en) * 1986-06-24 1988-01-07 Hydranautics Spiral wound membrane filtration device and filtration method using such device
ES2219776T3 (en) * 1996-10-07 2004-12-01 Prime Water Systems Gmbh DEVICE FOR WATER FILTERING.
ES2183744A1 (en) * 2001-08-17 2003-03-16 Thomassen Johannes Adria Filter device comprising semi-permeable membranes
ES2429448T3 (en) * 2008-01-31 2013-11-14 Toray Industries, Inc. Hollow fiber membrane filtration apparatus
ES2386868T3 (en) * 2008-06-20 2012-09-04 Hydranautics Cross flow filtration apparatus with biocide feed spacer

Also Published As

Publication number Publication date
ES2540574B2 (en) 2015-10-23
WO2015075282A1 (en) 2015-05-28

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