FR2308933A1 - Procede et appareil de mesure de l'oxygene consomme par une culture biologique - Google Patents

Procede et appareil de mesure de l'oxygene consomme par une culture biologique

Info

Publication number
FR2308933A1
FR2308933A1 FR7611619A FR7611619A FR2308933A1 FR 2308933 A1 FR2308933 A1 FR 2308933A1 FR 7611619 A FR7611619 A FR 7611619A FR 7611619 A FR7611619 A FR 7611619A FR 2308933 A1 FR2308933 A1 FR 2308933A1
Authority
FR
France
Prior art keywords
measuring
oxygen consumed
organic culture
culture
organic
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.)
Granted
Application number
FR7611619A
Other languages
English (en)
Other versions
FR2308933B1 (fr
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.)
CIACCIO LEONARD
Original Assignee
CIACCIO LEONARD
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 CIACCIO LEONARD filed Critical CIACCIO LEONARD
Publication of FR2308933A1 publication Critical patent/FR2308933A1/fr
Application granted granted Critical
Publication of FR2308933B1 publication Critical patent/FR2308933B1/fr
Granted legal-status Critical Current

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
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • 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
    • Y10S435/818—Aeration or oxygen transfer technique

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Emergency Medicine (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7611619A 1975-04-21 1976-04-20 Procede et appareil de mesure de l'oxygene consomme par une culture biologique Granted FR2308933A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/570,089 US4073692A (en) 1975-04-21 1975-04-21 Method and apparatus for automated measurement of energy oxygen

Publications (2)

Publication Number Publication Date
FR2308933A1 true FR2308933A1 (fr) 1976-11-19
FR2308933B1 FR2308933B1 (fr) 1978-05-05

Family

ID=24278176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611619A Granted FR2308933A1 (fr) 1975-04-21 1976-04-20 Procede et appareil de mesure de l'oxygene consomme par une culture biologique

Country Status (7)

Country Link
US (1) US4073692A (fr)
JP (1) JPS51135697A (fr)
CA (1) CA1062134A (fr)
DE (1) DE2617174A1 (fr)
FR (1) FR2308933A1 (fr)
GB (1) GB1543969A (fr)
SE (1) SE7604535L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428842A1 (fr) * 1978-06-15 1980-01-11 Rhone Poulenc Ind Procede de mesure et/ou detection de toxicite
WO1993020436A1 (fr) * 1992-03-27 1993-10-14 Thames Water Utilities Limited Appareil et procede de contrôle de l'etat d'une biomasse

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350763A (en) * 1978-03-23 1982-09-21 Ajinomoto Company, Inc. Method for determining biochemical oxygen demand
DE2843074A1 (de) * 1978-10-03 1980-04-10 Boehringer Mannheim Gmbh Verfahren zur regelung und/oder steuerung einer biologischen klaeranlage
DE3038305A1 (de) * 1980-10-10 1982-05-19 Friedrich Wilhelm Dipl.-Ing. 6100 Darmstadt Siepmann Verfahren und einrichtung zur erfassung von biologisch abbaubaren und toxischen inhaltsstoffen und waessrigen loesungen, z.b. abwasser
DE3246092A1 (de) * 1982-12-13 1984-06-14 Sandoz-Patent-GmbH, 7850 Lörrach Verfahren zur messung des sauerstoff-partialdrucks in bioreaktoren
US4798798A (en) * 1983-08-17 1989-01-17 Kraft, Inc. Apparatus for monitoring a chemical process
DE8910097U1 (de) * 1989-08-23 1989-10-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich Vorrichtung zur Bestimmung der biochemischen Sauerstoffverbrauchsrate
IT1256566B (it) * 1990-11-30 1995-12-11 Ajinomoto Kk Procedimento e apparecchiatura per controllare la concentrazione della sorgente di carbonio in una coltura aerobica di un microorganismo
DE4340098A1 (de) * 1993-11-25 1995-06-01 Koop Winfried Dr Agr Vorrichtung zur Messung des Indikators der mikrobiellen Biomasse nach der Methode der Substrat-induzierten Atmung (SIR)
DE19538180A1 (de) * 1995-10-13 1997-04-17 Siepmann Friedrich W Verfahren und Vorrichtung zur Bestimmung des biologischen Sauerstoffbedarfs von Abwasser
KR100443563B1 (ko) * 1996-09-10 2004-11-20 에스케이 주식회사 연속형 신속 생화학적 산소요구량(bod) 측정방법 및 장치
ES2351125B2 (es) * 2008-01-09 2012-01-27 Universidad Politécnica De Valencia Equipo y procedimiento para la medición de la velocidad de consumo de oxígeno de fangos activados para una concentración de sustrato orgánico biodegradable determinada.
FI126240B (en) * 2011-12-02 2016-08-31 Kemira Oyj Method and apparatus for monitoring and controlling the state of the process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510406A (en) * 1964-11-17 1970-05-05 Pennwalt Corp Method and apparatus for measuring rate of consumption of dissolved gas in a liquid
US3723255A (en) * 1969-05-29 1973-03-27 Canadian Patents Dev Increasing oxygen transfer into aqueous solutions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428842A1 (fr) * 1978-06-15 1980-01-11 Rhone Poulenc Ind Procede de mesure et/ou detection de toxicite
WO1993020436A1 (fr) * 1992-03-27 1993-10-14 Thames Water Utilities Limited Appareil et procede de contrôle de l'etat d'une biomasse
GB2280431A (en) * 1992-03-27 1995-02-01 Thames Water Utilities Apparatus and method for monitoring condition of a biomass
GB2280431B (en) * 1992-03-27 1995-06-07 Thames Water Utilities Apparatus and method for monitoring condition of a biomass
US5807699A (en) * 1992-03-27 1998-09-15 Thames Water Utilities Limited Apparatus and method for monitoring condition of a biomass

Also Published As

Publication number Publication date
DE2617174A1 (de) 1976-11-04
JPS51135697A (en) 1976-11-24
FR2308933B1 (fr) 1978-05-05
US4073692A (en) 1978-02-14
CA1062134A (fr) 1979-09-11
GB1543969A (en) 1979-04-11
SE7604535L (sv) 1976-10-22

Similar Documents

Publication Publication Date Title
IT1054599B (it) Apparecchio per analisi
FR2296839A1 (fr) Appareil pour mesurer electriquement des debits d'urine
FR2320984A1 (fr) Appareil perfectionne pour la fermentation aerobie
FR2304088A1 (fr) Procede et appareil de controle d'emissions acoustiques
FR2308933A1 (fr) Procede et appareil de mesure de l'oxygene consomme par une culture biologique
IT1119079B (it) Apparecchio per registrare magnetici
BE842985A (fr) Procede et appareil de distribution et de mesure de l'activite de solution radioactives
BE815753A (fr) Procede et appareil de controle des resultats d'appareil d'analyse
IT7950419A0 (it) Apparecchio per la analisi di gas
FR2276582A1 (fr) Procede et appareil d'etudes thermo-analytiques
GB2015189B (en) Apparatus for optically measuring the concentration of gases
BE845039A (fr) Procede d'epuration des gaz contenant un constituant acide
BE826031A (fr) Appareil et procede d'impression
BE829868A (fr) Procede de separation d'acides hydroxy-2 naphtalene-carboxyliques
BE767334A (fr) Appareil et procede de production de noirs de carbone a l'aide d'un gazoxydant riche en oxygene
GB2029025B (en) Method and apparatus for determining the concentration of a carbon source or of an l-amino acid
FR2326385A1 (fr) Procede et appareil d'epaississement d'une boue
FR2308698A1 (fr) Procede et dispositif electrochimique de production d'oxygene
FR2317787A1 (fr) Procede et appareil pour l'emission d'un rayonnement coherent sur 14 et 16 mm
FR2314498A1 (fr) Procede d'analyse enzymatique
FR2320572A1 (fr) Procede et appareil de tirage d'epreuves
FR2333038A1 (fr) Procede et appareil pour reduire la pollution de l'air par le coke
JPS5267699A (en) Measuring method and apparatus for organic acid contents
BE853388A (fr) Procede et appareil pour preparer du charbon actif
FR2328657A1 (fr) Procede d'enrichissement en h2s des gaz acides

Legal Events

Date Code Title Description
ST Notification of lapse