ES2164102T3 - Dispositivo para analizar un medio fluido. - Google Patents

Dispositivo para analizar un medio fluido.

Info

Publication number
ES2164102T3
ES2164102T3 ES94915058T ES94915058T ES2164102T3 ES 2164102 T3 ES2164102 T3 ES 2164102T3 ES 94915058 T ES94915058 T ES 94915058T ES 94915058 T ES94915058 T ES 94915058T ES 2164102 T3 ES2164102 T3 ES 2164102T3
Authority
ES
Spain
Prior art keywords
fluid
flow
channel
pct
reaction
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
ES94915058T
Other languages
English (en)
Inventor
Anders Lynggaard
Ib Espensen
Theiss Stenstroem
Bo Karlberg
Ole Ploug
Steen Gaardsted Kristensen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Application granted granted Critical
Publication of ES2164102T3 publication Critical patent/ES2164102T3/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
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/182—Specific anions in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1886—Water using probes, e.g. submersible probes, buoys
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25625—Dilution
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Water Supply & Treatment (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • External Artificial Organs (AREA)
  • Optical Measuring Cells (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

SE COLOCA UNA UNIDAD ANALIZADORA TOTALMENTE FUNCIONAL DENTRO DEL RECEPTACULO ESTANCO DE UN DIALIZADOR QUE SE PUEDE SUMERGIR EN EL MEDIO A ANALIZAR. UNA ABERTURA QUE HAY FORMADA EN EL RECEPTACULO SE CIERRA CON UNA MEMBRANA DE DIALISIS. UN CUERPO QUE DEFINE UN CANAL COOPERA CON LA MEMBRANA PARA DEFINIR UN CANAL DE FLUJO. LA UNIDAD INCLUYE UN DEPOSITO PARA UN FLUIDO TRANSPORTADOR Y UNA BOMBA TRANSPORTADORA PARA GENERAR UN FLUJO DEL FLUIDO TRANSPORTADOR A TRAVES DEL CANAL DE FLUJO. MEDIANTE UNA DIALISIS A TRAVES DE LA MEMBRANA, EL FLUJO DEL FLUIDO TRANSPORTADOR ES TRANSFORMADO EN UN FLUJO DE UN FLUIDO DE MUESTRA QUE ENTRA EN UN CANAL DE REACCION. MEDIANTE AL MENOS UNA BOMBA DE REACTIVOS SE SUMINISTRA UN FLUIDO REACTIVO DESDE AL MENOS UN DEPOSITO DE REACTIVOS HASTA EL CANAL DE REACCION Y HAY UN DISPOSITIVO DE DETECCION ACOPLADO AL CANAL DE REACCION PARA DETECTAR EL PRODUCTO DE REACCION QUE SURGE DE LA REACCION ENTRE EL FLUIDO REACTIVO Y EL FLUIDO DE MUESTRA Y PARA GENERAR UNA SEÑAL DE DETECCIONCORRESPONDIENTE. EL EFLUENTE DEL CANAL DE REACCION ENTRA EN UN DEPOSITO PARA DESECHOS. EL FLUJO VOLUMETRICO MEDIO EN EL CANAL DE REACCION DURANTE LA OPERACION ES INFERIOR A 100 {MI}L/MIN, DEJANDO UN MARGEN PARA AL MENOS 30 DIAS DE OPERACION ININTERRUMPIDA. EL DISPOSITIVO ES ADECUADO PARA MEDIR EN TIEMPO REAL E IN SITU LAS SALES NUTRIENTES DE UNA INSTALACION PRESENTES EN LAS AGUAS DE TRATAMIENTO DE INSTALACIONES PARA EL TRATAMIENTO DE AGUAS DE DESECHO.
ES94915058T 1993-04-29 1994-04-28 Dispositivo para analizar un medio fluido. Expired - Lifetime ES2164102T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK9300142 1993-04-29

Publications (1)

Publication Number Publication Date
ES2164102T3 true ES2164102T3 (es) 2002-02-16

Family

ID=8154189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94915058T Expired - Lifetime ES2164102T3 (es) 1993-04-29 1994-04-28 Dispositivo para analizar un medio fluido.

Country Status (11)

Country Link
US (1) US5695719A (es)
EP (1) EP0706659B1 (es)
JP (1) JP3025015B2 (es)
CN (1) CN1043079C (es)
AT (1) ATE207206T1 (es)
AU (1) AU6645394A (es)
DE (2) DE9421731U1 (es)
ES (1) ES2164102T3 (es)
PL (1) PL311273A1 (es)
RU (1) RU2108975C1 (es)
WO (1) WO1994025875A1 (es)

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SE504779C2 (sv) * 1994-09-07 1997-04-21 Danfoss As Provtagningsanordning med membran och membranhållare
JP3620856B2 (ja) * 1995-12-01 2005-02-16 イスコ・インコーポレイテッド 液体試料の検査装置
DE19622847A1 (de) * 1996-06-07 1997-12-11 Danfoss As Analysevorrichtung und Analyseverfahren
DE19629835A1 (de) * 1996-07-24 1998-01-29 Abb Patent Gmbh Vorrichtung zur Analyse von Flüssigkeiten
DE19648441A1 (de) * 1996-11-22 1998-05-28 Abb Patent Gmbh Analysegerät
EP0989404B1 (de) 1998-09-23 2008-06-25 WTW Wissenschaftlich-Technische Werkstätten GmbH & Co. KG Wasser- und Abwasseranalysevorrichtung
DE19843750A1 (de) * 1998-09-23 2000-03-30 Wtw Weilheim Vorrichtung und Verfahren zur Analyse von chemischen Substratgehalten in einer Flüssigkeit
US6306350B1 (en) * 1999-05-19 2001-10-23 Itt Manufacturing Enterprises, Inc. Water sampling method and apparatus with analyte integration
US6901956B2 (en) * 1999-06-18 2005-06-07 Danfoss A/S Flow cell having endless loop manifold
DE19927850C1 (de) * 1999-06-18 2001-03-22 Danfoss As Durchflußzelle eines chemischen Analysesystems
US6840995B2 (en) * 1999-07-14 2005-01-11 Calcitec, Inc. Process for producing fast-setting, bioresorbable calcium phosphate cements
JP3860118B2 (ja) * 2001-01-26 2006-12-20 スミスクライン ビーチャム コーポレーション 治療薬のｉｎｖｉｔｒｏ分析のためのシステムおよび方法
DE60213940T2 (de) * 2001-11-01 2007-09-06 Micromass UK Ltd., Simonsway Proben-Einführungssystem
AU2003292935A1 (en) * 2002-12-31 2004-07-22 Telaura Inc. System and method for real-time detection and remote monitoring of pathogens
US20040248306A1 (en) * 2003-06-09 2004-12-09 Hernandez Juan J. Microfluidic water analytical device
US20050037508A1 (en) * 2003-08-12 2005-02-17 Juan Hernandez Microfluidic titration apparatus
WO2005111629A1 (en) * 2004-05-17 2005-11-24 Danfoss A/S Microanalysis apparatus with constant pressure pump system
WO2008046630A1 (en) * 2006-10-19 2008-04-24 Joanneum Research Forschungsgesellschaft Mbh Devices for and methods of monitoring a parameter of a fluidic sample by microdialysis
JP5004577B2 (ja) * 2006-12-27 2012-08-22 ローム株式会社 液体試薬内蔵型マイクロチップにおける液体試薬の液量および／または品質が正常であるかを判定する方法、および液体試薬内蔵型マイクロチップ
WO2009103295A1 (en) * 2008-02-22 2009-08-27 Danfoss A/S An analysis apparatus for in-line monitoring of fluid
DE102008017083A1 (de) * 2008-04-01 2009-10-08 Scienova Gmbh Vorrichtung zur Gleichgewichtsdialyse von Flüssigkeiten
EP2163892B1 (de) 2008-09-11 2014-07-16 Hach Lange GmbH Abwasser-Prozess-Analysegerät
DE102008050092A1 (de) * 2008-10-06 2010-04-08 Hach Lange Gmbh Mobile Wasser-Analyseanordnung
EP3572801A1 (de) * 2009-08-25 2019-11-27 Hach Lange GmbH Prozess-analysegerät
EP2375238A1 (de) 2010-04-01 2011-10-12 Hach Lange GmbH Flüssigkeitsanalysegerät
CN101975864B (zh) * 2010-11-03 2013-01-23 四川大学 多种营养盐的自动分析仪与自动分析方法
RU2518633C1 (ru) * 2013-02-08 2014-06-10 Борис Константинович Зуев Способ определения состава электролитических жидкостей
CN105699614A (zh) * 2016-01-25 2016-06-22 武汉华星光电技术有限公司 在线监测系统
CN108303496A (zh) * 2018-01-17 2018-07-20 中国地质大学（武汉） 一种环保空气质量检测设备
US10876935B2 (en) * 2018-09-14 2020-12-29 2NDNATURE Software Inc. Systems and methods for water sampling

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Also Published As

Publication number Publication date
CN1121746A (zh) 1996-05-01
US5695719A (en) 1997-12-09
DE9421731U1 (de) 1996-06-27
DE69428702D1 (de) 2001-11-22
CN1043079C (zh) 1999-04-21
RU2108975C1 (ru) 1998-04-20
JPH08505477A (ja) 1996-06-11
EP0706659A1 (en) 1996-04-17
WO1994025875A1 (en) 1994-11-10
PL311273A1 (en) 1996-02-05
EP0706659B1 (en) 2001-10-17
AU6645394A (en) 1994-11-21
DE69428702T2 (de) 2002-05-08
JP3025015B2 (ja) 2000-03-27
ATE207206T1 (de) 2001-11-15

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