CH467452A - Verfahren und Einrichtung zur Messung des Sauerstoffverbrauchs bei Oxydationsvorgängen, insbesondere zur Bestimmung des biochemischen Sauerstoffbedarfs - Google Patents

Verfahren und Einrichtung zur Messung des Sauerstoffverbrauchs bei Oxydationsvorgängen, insbesondere zur Bestimmung des biochemischen Sauerstoffbedarfs

Info

Publication number
CH467452A
CH467452A CH177062A CH177062A CH467452A CH 467452 A CH467452 A CH 467452A CH 177062 A CH177062 A CH 177062A CH 177062 A CH177062 A CH 177062A CH 467452 A CH467452 A CH 467452A
Authority
CH
Switzerland
Prior art keywords
measuring
determining
consumption during
oxidation processes
during oxidation
Prior art date
Application number
CH177062A
Other languages
English (en)
Inventor
Helmut Dipl Ing Steinecke
Poepel Franz Prof Ing Dr
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of CH467452A publication Critical patent/CH467452A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/423—Coulometry
    • 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
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
    • G01N7/04—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder by absorption or adsorption alone
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/807—Gas detection apparatus
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Electrochemistry (AREA)
  • Emergency Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CH177062A 1961-02-22 1962-02-13 Verfahren und Einrichtung zur Messung des Sauerstoffverbrauchs bei Oxydationsvorgängen, insbesondere zur Bestimmung des biochemischen Sauerstoffbedarfs CH467452A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH41805A DE1256919B (de) 1961-02-22 1961-02-22 Verfahren und Einrichtung zum Bestimmen des Sauerstoffverbrauchs bei Oxydationsvorgaengen, insbesondere zur Bestimmung des biologischen Sauerstoffbedarfs

Publications (1)

Publication Number Publication Date
CH467452A true CH467452A (de) 1969-01-15

Family

ID=7154664

Family Applications (1)

Application Number Title Priority Date Filing Date
CH177062A CH467452A (de) 1961-02-22 1962-02-13 Verfahren und Einrichtung zur Messung des Sauerstoffverbrauchs bei Oxydationsvorgängen, insbesondere zur Bestimmung des biochemischen Sauerstoffbedarfs

Country Status (6)

Country Link
US (1) US3282803A (de)
BE (1) BE614264A (de)
CH (1) CH467452A (de)
DE (1) DE1256919B (de)
GB (1) GB989561A (de)
NL (1) NL139392B (de)

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US3772176A (en) * 1971-12-03 1973-11-13 Oceanography Int Corp Biochemical oxygen demand system
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GB1481509A (en) * 1973-07-18 1977-08-03 Nat Res Dev Ion selective electrodes and in methods of measuring the concentrations of ions
US4105523A (en) * 1976-03-31 1978-08-08 A. R. F. Products, Inc. Biochemical oxygen demand measuring device
US4042465A (en) * 1976-08-25 1977-08-16 Lexington Instrument Corporation Measurement of oxygen in a fluid sample and apparatus therefor
FR2449065A1 (fr) * 1979-02-15 1980-09-12 Hue Jean Pierre Agitateur oscillant associe a un recipient relie a un manometre
NZ194089A (en) * 1979-06-18 1984-04-27 Johnston Lab Inc Electrolytic detection of microorganisms: redox potential determination
US4321322A (en) * 1979-06-18 1982-03-23 Ahnell Joseph E Pulsed voltammetric detection of microorganisms
DE3113797C2 (de) * 1981-04-06 1985-01-31 Hans Uwe Prof. Dr.rer.nat. 7910 Neu-Ulm Wolf Verfahren und Anordnung zur Messung des Säure-Basen-Status von Blut
DE4225118C1 (de) * 1992-07-30 1994-01-05 Voith Gmbh J M Apparatur zur Bestimmung des Sauerstoffbedarfs
DE19651006A1 (de) * 1996-11-29 1998-06-04 Lange Gmbh Dr Bruno Sedimentationsgefäß
GB0615678D0 (en) * 2006-08-08 2006-09-13 Metrica Bio Ltd Respirometer
US8465630B2 (en) * 2008-11-10 2013-06-18 Praxair Technology, Inc. Oxygen separation assembly and method
US9561476B2 (en) 2010-12-15 2017-02-07 Praxair Technology, Inc. Catalyst containing oxygen transport membrane
US8435332B2 (en) * 2011-04-08 2013-05-07 Praxair Technology, Inc. Oxygen separation module and apparatus
WO2013089895A1 (en) 2011-12-15 2013-06-20 Praxair Technology, Inc. Composite oxygen transport membrane
US9486735B2 (en) 2011-12-15 2016-11-08 Praxair Technology, Inc. Composite oxygen transport membrane
JP2016505501A (ja) 2012-12-19 2016-02-25 プラクスエア・テクノロジー・インコーポレイテッド 酸素輸送膜集合体をシールするための方法
US9453644B2 (en) 2012-12-28 2016-09-27 Praxair Technology, Inc. Oxygen transport membrane based advanced power cycle with low pressure synthesis gas slip stream
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
US9212113B2 (en) 2013-04-26 2015-12-15 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
US9296671B2 (en) 2013-04-26 2016-03-29 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
MX391612B (es) 2013-10-07 2025-03-12 Praxair Technology Inc Reactor cerámico de conversión de conjunto de membranas de transporte de oxígeno.
BR112016007641B1 (pt) 2013-10-08 2021-05-04 Praxair Technology, Inc método para controle de temperatura em um reator, e, reator
US9556027B2 (en) 2013-12-02 2017-01-31 Praxair Technology, Inc. Method and system for producing hydrogen using an oxygen transport membrane based reforming system with secondary reforming
CN105980666B (zh) 2014-02-12 2019-04-09 普莱克斯技术有限公司 用于生成电力的基于氧传输膜反应器的方法和系统
WO2015160609A1 (en) 2014-04-16 2015-10-22 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (igcc)
US9789445B2 (en) 2014-10-07 2017-10-17 Praxair Technology, Inc. Composite oxygen ion transport membrane
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
KR102154420B1 (ko) 2016-04-01 2020-09-10 프랙스에어 테크놀로지, 인코포레이티드 촉매-함유 산소 수송막
EP3797085A1 (de) 2018-05-21 2021-03-31 Praxair Technology, Inc. Otm-synthesegaspaneel mit gasbeheiztem reformer
CN112945794B (zh) * 2021-02-02 2023-02-07 南昌师范学院 一种用来检测活性炭纤维对so2吸附量的方法

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Also Published As

Publication number Publication date
DE1256919B (de) 1967-12-21
NL139392B (nl) 1973-07-16
NL275080A (de)
GB989561A (en) 1965-04-22
BE614264A (fr) 1962-06-18
US3282803A (en) 1966-11-01

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