ATE150869T1 - Einspritzströmungsanalyse von gesamt- anorganischem phosphat - Google Patents

Einspritzströmungsanalyse von gesamt- anorganischem phosphat

Info

Publication number
ATE150869T1
ATE150869T1 AT91309429T AT91309429T ATE150869T1 AT E150869 T1 ATE150869 T1 AT E150869T1 AT 91309429 T AT91309429 T AT 91309429T AT 91309429 T AT91309429 T AT 91309429T AT E150869 T1 ATE150869 T1 AT E150869T1
Authority
AT
Austria
Prior art keywords
inorganic phosphate
total inorganic
flow analysis
injection flow
orthophosphate
Prior art date
Application number
AT91309429T
Other languages
English (en)
Inventor
Christina O'lear
Keith J Salamony
Original Assignee
Calgon Corp
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
Priority claimed from US07/745,638 external-priority patent/US5252486A/en
Application filed by Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of ATE150869T1 publication Critical patent/ATE150869T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • 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
    • G01N35/085—Flow Injection Analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
AT91309429T 1990-10-15 1991-10-14 Einspritzströmungsanalyse von gesamt- anorganischem phosphat ATE150869T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59765090A 1990-10-15 1990-10-15
US07/745,638 US5252486A (en) 1990-10-15 1991-08-15 Flow injection analysis of total inorganic phosphate
US07/766,237 US5240681A (en) 1990-10-15 1991-09-24 Apparatus for injection analysis of total inorganic phosphate

Publications (1)

Publication Number Publication Date
ATE150869T1 true ATE150869T1 (de) 1997-04-15

Family

ID=27416737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91309429T ATE150869T1 (de) 1990-10-15 1991-10-14 Einspritzströmungsanalyse von gesamt- anorganischem phosphat

Country Status (7)

Country Link
US (1) US5240681A (de)
EP (1) EP0486156B1 (de)
JP (1) JPH0697207B2 (de)
AT (1) ATE150869T1 (de)
AU (1) AU655203B2 (de)
CA (1) CA2053489C (de)
DE (1) DE69125343T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399228B (de) * 1990-06-08 1995-04-25 Avl Verbrennungskraft Messtech Verfahren zur analyse von gasförmigen oder flüssigen proben und einweg-messelement zur ausübung des verfahrens
JPH09505885A (ja) * 1993-10-11 1997-06-10 エーディーアイ・リミテッド 水分析システム
CA2146177C (en) * 1995-04-03 2000-09-05 Adrian P. Wade Intelligent flow analysis network
US5747342A (en) * 1995-10-31 1998-05-05 Calgon Corporation Methods and apparatus for monitoring and controlling PH phosphate and sodium to phosphate ratio in boiler systems operating with captive alkalinity
US5691487A (en) * 1995-11-13 1997-11-25 Tekmar Company Coupling of air samples to a sampler
SE508083C2 (sv) * 1996-12-12 1998-08-24 Patrik Kaellback Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska
GB2383842B (en) * 2001-11-01 2003-11-19 Micromass Ltd Sample introduction system
KR100483261B1 (ko) * 2002-08-23 2005-04-19 박종택 총질소 농도 검출방법 및 검출키트
JP5165177B2 (ja) * 2003-03-04 2013-03-21 栄研化学株式会社 核酸増幅の有無を検出する方法および装置
DE10322893A1 (de) * 2003-05-19 2004-12-16 Hans-Knöll-Institut für Naturstoff-Forschung e.V. Vorrichtung und Verfahren zum Zudosieren von Reaktionsflüssigkeiten zu in Separationsmedium eingebetteten Flüssigkeitskompartimenten
DE10322942A1 (de) * 2003-05-19 2004-12-09 Hans-Knöll-Institut für Naturstoff-Forschung e.V. Vorrichtung zum Positionieren und Ausschleusen von in Separationsmedium eingebetteten Fluidkompartimenten
JP4475907B2 (ja) * 2003-09-30 2010-06-09 株式会社日本触媒 重合体及びその製造方法
FR2864246B1 (fr) * 2003-12-17 2007-01-26 Commissariat Energie Atomique Procede et systeme d'analyse d'un echantillon liquide.
CN101320002B (zh) * 2008-07-01 2010-07-14 洪陵成 高压流动注射水质总磷分析系统
DE102011007011B4 (de) 2011-04-07 2024-02-01 Endress+Hauser Conducta Gmbh+Co. Kg Analysegerät zur automatisierten Bestimmung einer Messgröße einer Flüssigkeitsprobe und Verfahren zur Überwachung einer Messgröße
JP6149747B2 (ja) * 2014-02-03 2017-06-21 住友金属鉱山株式会社 金属塩中の有機リン化合物の定量方法
NL2021969B1 (en) * 2018-10-05 2020-05-12 Illumina Inc Multi-valve fluid cartridge
JP6920623B2 (ja) * 2019-07-30 2021-08-18 東亜ディーケーケー株式会社 分析装置、プログラム、及び分析方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137543A (en) * 1960-06-24 1964-06-16 Int Minerals & Chem Corp Method for determining the phosphate content of phosphatic materials
US3796543A (en) * 1972-02-07 1974-03-12 Administrator Environmental Pr Automatic analysis for phosphorous content
US3846074A (en) * 1972-03-22 1974-11-05 Standard Oil Co Determination of p2o5
US3816075A (en) * 1972-11-28 1974-06-11 Atomic Energy Commission Determination of hypophosphite ion concentration
JPS5887464A (ja) * 1981-11-20 1983-05-25 Hitachi Ltd 連続流れ方式自動分析方法
DE3723178C2 (de) * 1987-07-14 1996-01-25 Bodenseewerk Perkin Elmer Co Verfahren und Vorrichtung zur Fließinjektionsanalyse in Kombination mit Atomabsorptionsspektroskopie
DE3737604A1 (de) * 1987-11-05 1989-05-24 Biotechnolog Forschung Gmbh Geraet zur fliess-injektions-analyse
US4826773A (en) * 1988-07-18 1989-05-02 Hoffmann-La Roche Inc. Method and reagent for the quantitative determination of phosphorous in serum and urine

Also Published As

Publication number Publication date
AU8582891A (en) 1992-04-16
EP0486156A3 (en) 1992-07-22
JPH0627122A (ja) 1994-02-04
EP0486156B1 (de) 1997-03-26
CA2053489C (en) 2002-07-09
US5240681A (en) 1993-08-31
CA2053489A1 (en) 1992-04-16
DE69125343D1 (de) 1997-04-30
JPH0697207B2 (ja) 1994-11-30
AU655203B2 (en) 1994-12-08
EP0486156A2 (de) 1992-05-20
DE69125343T2 (de) 1997-07-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties