ES2124901T3 - Dispositivo para concentrar trazas de componentes en un liquido. - Google Patents

Dispositivo para concentrar trazas de componentes en un liquido.

Info

Publication number
ES2124901T3
ES2124901T3 ES94923779T ES94923779T ES2124901T3 ES 2124901 T3 ES2124901 T3 ES 2124901T3 ES 94923779 T ES94923779 T ES 94923779T ES 94923779 T ES94923779 T ES 94923779T ES 2124901 T3 ES2124901 T3 ES 2124901T3
Authority
ES
Spain
Prior art keywords
pct
membrane
component
liquid
date feb
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
ES94923779T
Other languages
English (en)
Inventor
William Davison
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.)
Lancaster University
Original Assignee
Lancaster University
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 Lancaster University filed Critical Lancaster University
Application granted granted Critical
Publication of ES2124901T3 publication Critical patent/ES2124901T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • 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
    • G01N1/34—Purifying; Cleaning
    • 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
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • G01N2001/4011—Concentrating samples by transferring a selected component through a membrane being a ion-exchange membrane
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Cyclones (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Surgical Instruments (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

UN DISPOSITIVO DE SONDA PARA USO EN LA MEDICION DE CANTIDADES DE TRAZA DE UN COMPONENTE EN UN ENTORNO LIQUIDO COMPRENDE: (I) UNA MEMBRANA (2) QUE ES PERMEABLE AL COMPONENTE; Y (II) UNA CAPA DE MATERIAL (4) CAPAZ DE LIGAR EL COMPONENTE Y DISPUESTA PARA RECIBIR MATERIAL QUE HAYA PENETRADO A TRAVES DE LA MEMBRANA (2) DESDE UNA CARA (6) DE LA MISMA YUXTAPUESTA AL ENTORNO DE FLUIDO. LA MEMBRANA (2) PUEDE POR EJEMPLO SER UN GEL DE POLIACRILAMIDA Y EL MATERIAL (4) UNA RESINA DE INTERCAMBIO IONICO. EL DISPOSITIVO PUEDE SER UTILIZADO, POR EJEMPLO, PARA DETERMINAR CANTIDADES DE METALES DE TRAZA EN UN ENTORNO ACUOSO.
ES94923779T 1993-08-14 1994-08-12 Dispositivo para concentrar trazas de componentes en un liquido. Expired - Lifetime ES2124901T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939316945A GB9316945D0 (en) 1993-08-14 1993-08-14 Probe device
PCT/GB1994/001775 WO1995005591A1 (en) 1993-08-14 1994-08-12 Device for concentrating trace components in a liquid

Publications (1)

Publication Number Publication Date
ES2124901T3 true ES2124901T3 (es) 1999-02-16

Family

ID=10740509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94923779T Expired - Lifetime ES2124901T3 (es) 1993-08-14 1994-08-12 Dispositivo para concentrar trazas de componentes en un liquido.

Country Status (11)

Country Link
US (1) US5834633A (es)
EP (1) EP0713576B1 (es)
JP (1) JP3524099B2 (es)
AT (1) ATE172537T1 (es)
AU (1) AU7387894A (es)
CA (1) CA2169438C (es)
CH (1) CH0713576H1 (es)
DE (1) DE69414120T2 (es)
ES (1) ES2124901T3 (es)
GB (2) GB9316945D0 (es)
WO (1) WO1995005591A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3692654B2 (ja) * 1996-09-16 2005-09-07 株式会社デンソー 偏平チューブのロール成形方法及び装置
DE19710525C2 (de) * 1997-03-14 1999-11-11 Cammann Karl Passiv-Diffusionssammler für in Gasen enthaltene Analyte sowie Verfahren zur passiven Probenahme und Analyse
US6296760B1 (en) * 1999-03-03 2001-10-02 The United States Of America As Represented By The Secretary Of The Interior Device for the removal and concentration of ionic metal species from water
US6306350B1 (en) * 1999-05-19 2001-10-23 Itt Manufacturing Enterprises, Inc. Water sampling method and apparatus with analyte integration
GB9920170D0 (en) * 1999-08-25 1999-10-27 Univ Portsmouth A passive sampling device
US6284117B1 (en) * 1999-12-22 2001-09-04 Nanogen, Inc. Apparatus and method for removing small molecules and ions from low volume biological samples
WO2001051177A1 (en) * 2000-01-14 2001-07-19 Pall Corporation Filter for gas analysis
EP1252495A2 (en) * 2000-02-02 2002-10-30 PAWLISZYN, Janusz B. Analytical devices based on diffusion boundary layer calibration and quantitative sorption
DE10042073C2 (de) * 2000-08-16 2002-06-27 Ufz Leipzighalle Gmbh Vorrichtung zur membrankontollierten Extraktion gelöster organischer Verbindungen
DE20023183U1 (de) * 2000-08-16 2003-03-20 UFZ-Umweltforschungszentrum Leipzig-Halle GmbH, 04318 Leipzig Passivsammler zur membrankontrollierten Extraktion gelöster organischer Substanzen im Wasser
US7186565B2 (en) * 2001-07-20 2007-03-06 Kristin Schirmer Sampling and toxicity monitoring device and method
US6833238B2 (en) 2002-01-04 2004-12-21 Applera Corporation Petal-array support for use with microplates
CN1665592A (zh) * 2002-05-02 2005-09-07 密科理股份有限公司 增加液－固扩散边界层处的质量输送的设备和方法
DE10227761A1 (de) * 2002-06-21 2004-01-15 Rjl Micro & Analytic Gmbh Verfahren und Mittel zur Fixierung von Partikeln an einem Filtermedium
US20040018559A1 (en) * 2002-07-26 2004-01-29 Applera Corporation Size-exclusion ion-exchange particles
US7016462B1 (en) 2002-11-08 2006-03-21 Interscience, Inc. Ionic pre-concentration XRF identification and analysis device, system and method
US20060160122A1 (en) * 2004-02-18 2006-07-20 Applera Corporation Polyelectrolyte-coated size-exclusion ion-exchange particles
US20050196856A1 (en) * 2004-02-18 2005-09-08 Applera Corporation Polyelectrolyte-coated size-exclusion ion-exchange particles
US20050181378A1 (en) * 2004-02-18 2005-08-18 Applera Corporation Polyelectrolyte-coated size-exclusion ion-exchange particles
US20110039033A1 (en) * 2008-01-31 2011-02-17 Erika Merschrod Method of depositing a polymer micropattern on a substrate
US9709471B2 (en) 2010-09-07 2017-07-18 Unibest International, Llc Environmental sampler and methods of use in soils and fields
JP5667120B2 (ja) * 2011-05-06 2015-02-12 大日精化工業株式会社 セシウム除去材
JP6013401B2 (ja) * 2014-06-17 2016-10-25 中国電力株式会社 沈着状況調査方法
FR3032792B1 (fr) 2015-02-13 2017-03-24 Inst De Rech Pour Le Dev (Ird) Dispositif de captage d'au moins une espece chimique comprenant un capteur chimique et procede de fabrication d'un tel capteur chimique
US10408810B2 (en) 2015-03-02 2019-09-10 Unibest International, Llc Methods and apparatus for determining fertilizer/treatment requirements and/or predicting plant growth response
CN113702585A (zh) * 2021-08-26 2021-11-26 山东非金属材料研究所 高纯气体中痕量金属元素自动捕获消解器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817379A (en) * 1972-07-10 1974-06-18 Amicon Corp Disposable liquid concentrating device
US3922432A (en) * 1973-02-01 1975-11-25 Marine Colloids Inc Medium for separation processes
GB1556050A (en) * 1975-08-13 1979-11-21 Inveresk Res Int Device for monitoring the metal content of aqueous systems and monitoring method
US4786597A (en) * 1981-04-15 1988-11-22 University Patents, Inc. Method and apparatus for conducting catalytic reactions with simultaneous product separation and recovery
US4584246A (en) * 1983-11-23 1986-04-22 Chinese Petroleum Corp. Bipolar membranes
US4976866A (en) * 1989-04-03 1990-12-11 The Dow Chemical Company Concentric tubular membrane device and process useful in ion exchange or absorbent processes

Also Published As

Publication number Publication date
JP3524099B2 (ja) 2004-04-26
DE69414120D1 (de) 1998-11-26
CH0713576H1 (fr) 2003-05-15
JPH09504097A (ja) 1997-04-22
ATE172537T1 (de) 1998-11-15
GB2295229B (en) 1997-11-26
US5834633A (en) 1998-11-10
GB9601478D0 (en) 1996-03-27
GB2295229A (en) 1996-05-22
CA2169438A1 (en) 1995-02-23
WO1995005591A1 (en) 1995-02-23
AU7387894A (en) 1995-03-14
EP0713576A1 (en) 1996-05-29
DE69414120T2 (de) 1999-04-22
CA2169438C (en) 2002-07-30
EP0713576B1 (en) 1998-10-21
GB9316945D0 (en) 1993-09-29

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