ECSP034756A - Metodo y dispositivo para detectar sustancias fumigatorias en muestra de aire - Google Patents

Metodo y dispositivo para detectar sustancias fumigatorias en muestra de aire

Info

Publication number
ECSP034756A
ECSP034756A EC2003004756A ECSP034756A ECSP034756A EC SP034756 A ECSP034756 A EC SP034756A EC 2003004756 A EC2003004756 A EC 2003004756A EC SP034756 A ECSP034756 A EC SP034756A EC SP034756 A ECSP034756 A EC SP034756A
Authority
EC
Ecuador
Prior art keywords
substances
detecting
air
fumigatory
air sampling
Prior art date
Application number
EC2003004756A
Other languages
English (en)
Inventor
Hans Ziegler
Thomas Christen
Reiner Kober
Erich Probeck
Joachim Bargon
Gerhard Horner
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of ECSP034756A publication Critical patent/ECSP034756A/es

Links

Classifications

    • 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
    • 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
    • G01N33/24—Earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/021—Gases
    • G01N2291/0212—Binary gases
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

La presente invención se relaciona con un método y un dispositivo para detectar substancias fumigatorias en muestras de aire. El dispositivo puede ser diseñado, por ejemplo, como un analizador portátil 10 equipado con una sonda para atravesar 11 con la que se toma muestras de aire del suelo. Cuenta con medios de detección 16 los cuales, al entrar en contacto con la muestra de aire, generan señales eléctricas que dependen de la concentración de las substancias fumigatorias a ser detectadas en la muestra de aire. De conformidad con la invención, los medios de detección 16 incluyen por lo menos un sensor sensible a la masa, que puede ser, por ejemplo, un sistema de microbalanzas de cuarzo, que tienen capas apropiadas de superficie selectiva.
EC2003004756A 2001-02-28 2003-08-27 Metodo y dispositivo para detectar sustancias fumigatorias en muestra de aire ECSP034756A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10109534A DE10109534A1 (de) 2001-02-28 2001-02-28 Verfahren und Vorrichtung zum Nachweis von Fuimigantien in Luftproben

Publications (1)

Publication Number Publication Date
ECSP034756A true ECSP034756A (es) 2004-03-23

Family

ID=7675737

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2003004756A ECSP034756A (es) 2001-02-28 2003-08-27 Metodo y dispositivo para detectar sustancias fumigatorias en muestra de aire

Country Status (13)

Country Link
US (1) US7459483B2 (es)
EP (1) EP1370862B1 (es)
JP (1) JP4139225B2 (es)
KR (1) KR100859031B1 (es)
AT (1) ATE314644T1 (es)
BR (1) BR0207718A (es)
CA (1) CA2439483C (es)
DE (2) DE10109534A1 (es)
EC (1) ECSP034756A (es)
ES (1) ES2257540T3 (es)
HU (1) HUP0400082A3 (es)
MY (1) MY141852A (es)
WO (1) WO2002068953A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318956A1 (de) * 2003-04-26 2004-11-11 Kanesho Soil Treatment Bvba Verfahren und Vorrichtung zum Nachweis von flüchtigen Analyten in Luftproben
DE10321969B4 (de) * 2003-05-15 2011-06-22 Siemens AG, 80333 Verfahren und Vorrichtung zum Aufspüren eines vorgegebenen Stoffs in einem Behälter
US7279131B2 (en) * 2004-07-01 2007-10-09 Uop Llc Method and apparatus for mass analysis of samples
DE102006020866A1 (de) * 2006-05-04 2007-11-15 Siemens Ag Analyseeinheit, Biosensor und Verfahren für den Nachweis oder die Konzentrationsbestimmung eines Analyten
DE102008008660A1 (de) 2008-02-11 2009-08-13 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Vorrichtung und Verfahren zum Nachweis von Triacetontriperoxid
WO2010080643A1 (en) 2008-12-18 2010-07-15 Biovigilant Systems, Inc. Integrated microbial collector
FR2976673B1 (fr) * 2011-06-16 2014-02-14 Univ Cergy Pontoise Capteur piezo-electrique pour la detection et la caracterisation d'au moins un element biochimique.
DE102012008584B3 (de) * 2012-04-27 2013-06-13 Falko Kuhnke Vorrichtung zur Analyse kleinvolumiger Bodengasproben
WO2014163983A1 (en) * 2013-04-06 2014-10-09 Empire Technology Development Llc Leak detection
CN109298160A (zh) * 2018-11-04 2019-02-01 广州清宇信息科技有限公司 一种农业土壤酸碱度监测系统
CN112285216A (zh) * 2019-07-23 2021-01-29 同方威视技术股份有限公司 熏蒸剂检测仪及检测方法
CN111521519B (zh) * 2020-05-09 2021-09-17 河海大学 一种用于测量饱和土中水泥与土比例的探头及方法
CN112394148B (zh) * 2020-11-30 2024-05-17 云南中烟工业有限责任公司 一种热敏型香精香气特征的评测装置及评测方法
US20230030639A1 (en) * 2021-07-28 2023-02-02 The United States Of America, As Represented By The Secretary Of Agriculture Bioluminescent sensor for isothiocyanates
CN114577659B (zh) * 2022-01-26 2024-02-06 株洲科能新材料股份有限公司 一种氮化镓物料中镓含量的检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590368A (en) * 1943-06-30 1947-07-16 Shell Dev Insecticidal and fungicidal compositions
US2838389A (en) 1952-09-03 1958-06-10 Union Carbide Corp Method of combatting weeds
US5332580A (en) * 1981-10-27 1994-07-26 Union Oil Company Of California Fumigation method employing an aqueous solution comprising a hexametaphosphate, a thiocarbonate, and a sulfide
GB2165948B (en) * 1984-10-23 1988-12-07 Health Lab Service Board Formaldehyde monitor
US5469369A (en) * 1992-11-02 1995-11-21 The United States Of America As Represented By The Secretary Of The Navy Smart sensor system and method using a surface acoustic wave vapor sensor array and pattern recognition for selective trace organic vapor detection
US5639956A (en) * 1995-11-22 1997-06-17 Kejr Engineering, Inc. Permeable membrane soil probe
US6085576A (en) * 1998-03-20 2000-07-11 Cyrano Sciences, Inc. Handheld sensing apparatus
EP1084390A4 (en) * 1998-06-09 2005-07-27 California Inst Of Techn COLLOIDAL PARTICLES USED IN A SENSOR MOSAIC
US6244096B1 (en) * 1998-06-19 2001-06-12 California Institute Of Technology Trace level detection of analytes using artificial olfactometry
WO2000078204A2 (en) * 1999-06-16 2000-12-28 California Institute Of Technology Methods for remote characterization of an odor
CA2375516A1 (en) * 1999-06-17 2000-12-28 Cyrano Sciences, Inc. Multiple sensing system and device
JP2001031510A (ja) * 1999-07-21 2001-02-06 Nippon Kunjo Gijutsu Kyokai 木材害虫殺虫用燻蒸剤及び燻蒸方法

Also Published As

Publication number Publication date
MY141852A (en) 2010-07-16
DE10109534A1 (de) 2002-09-12
DE50205440D1 (de) 2006-02-02
HUP0400082A3 (en) 2004-06-28
ATE314644T1 (de) 2006-01-15
KR20030080038A (ko) 2003-10-10
JP4139225B2 (ja) 2008-08-27
BR0207718A (pt) 2004-03-23
US7459483B2 (en) 2008-12-02
JP2004530116A (ja) 2004-09-30
US20040079651A1 (en) 2004-04-29
HUP0400082A2 (hu) 2004-04-28
CA2439483C (en) 2011-07-05
ES2257540T3 (es) 2006-08-01
WO2002068953A1 (de) 2002-09-06
CA2439483A1 (en) 2002-09-06
EP1370862B1 (de) 2005-12-28
KR100859031B1 (ko) 2008-09-17
EP1370862A1 (de) 2003-12-17

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